Faculty Information - Shiyouda Morio

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Published papers

Academic conference presentation

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（Last updated : 2024-05-05 22:51:28）

Shiyouda Morio
Department School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine Department of Internal Medicine, Division of Cardiology

Position Endowed Professor

■ Books

Chapter contribution　

ventricular tachycardia「今日の治療指針 2017年版　私はこう治療している」 2017/01

■ Published papers

1.	Original article	Stratification of Destination Therapy Candidates by J-HeartMate Risk Score Among Elderly Non-Responders to Cardiac Resynchronization Therapy. 2022/08/26
2.	Original article	Left Ventricular Stimulation With Electrical Latency Predicts Mortality in Patients Undergoing Cardiac Resynchronization Therapy. 2021/06
3.	Case report	A case of heterozygous familial hypercholesterolemia requiring strict low-density lipoprotein cholesterol management with proprotein convertase subtilisin/kexin 9 inhibitor after coronary artery bypass grafting 2021/03/18
4.	Original article	Life-Threatening Arrhythmia During Automated Atrial Capture Management Pacing 2021/03/13
5.	Original article	Efficacy of catheter ablation for patients with atrial fibrillation and atrial septal defect. 2021/02
6.	Original article	Feasibility of superior vena cava isolation in patients with cardiac implantable electronic devices. 2020/12
7.	Original article	ILEEM-survey on the Heart Team approach and team training for lead extraction procedures. 2020/09
8.	Original article	Impact of preoperative electrophysiological intervention on occurrence of peri/postoperative supraventricular tachycardia following Fontan surgery. 2020/08/12
9.	Original article	Right atrial conduction time for predicting coexistent typical atrial flutter in patients with paroxysmal atrial fibrillation. 2020/06
10.	Original article	Comparison of high-power and conventional-power radiofrequency energy deliveries in pulmonary vein isolation using unipolar signal modification as a local endpoint. 2020/05
11.	Original article	Prognostic Implication of First-Degree Atrioventricular Block in Patients With Hypertrophic Cardiomyopathy. 2020/03
12.	Original article	Usefulness of Preprocedural Left Ventricular End-Systolic Volume Index and Early Diastolic Mitral Annular Velocity in Predicting Improvement in Left Ventricular Ejection Fraction Following Atrial Fibrillation Ablation in Patients With Impaired Left Ventricular Systolic Function. 2020/03
13.	Original article	Electrophysiological features and radiofrequency catheter ablation of accessory pathways associated with atrioventricular discordance. 2020/01/31
14.	Original article	Electrophysiological features and radiofrequency catheter ablation of accessory pathways associated with atrioventricular discordance. 2020/01
15.	Original article	Impedance drop predicts acute electrical reconnection of the pulmonary vein-left atrium after pulmonary vein isolation using short-duration high-power exposure. 2020/01
16.	Original article	Safety and efficacy of transvenous lead extractions for non-infectious superfluous leads in a Japanese population: A single-center experience. 2019/12
17.	Original article	Comparison Between Contact Force Monitoring and Unipolar Signal Modification as a Guide for Catheter Ablation of Atrial Fibrillation. 2019/08
18.	Original article	Prognosis after lead extraction in patients with cardiac implantable electronic devices infection: Comparison of lead-related infective endocarditis with pocket infection in a Japanese single-center experience. 2019/08
19.	Other	Reply to the Editor- Augmenting speed of conduction to improve CRT. 2019/08
20.	Case report	Unusual dual-loop reentry during cavo-tricuspid isthmus-dependent atrial flutter. 2019/05
21.	Original article	Anomalous origin of the coronary artery coursing between the great vessels presenting with a cardiovascular event (J-CONOMALY Registry). 2019/04
22.	Original article	Impact of a prolonged interatrial conduction time for predicting the recurrence of atrial fibrillation after circumferential pulmonary vein isolation of persistent atrial fibrillation. 2019/04
23.	Original article	Study design of nationwide Japanese Catheter Ablation Registry: Protocol for a prospective, multicenter, open registry. 2019/04
24.	Case report	Double ventricular capture by a single atrial extrastimulus during slow-fast atrioventricular nodal reentrant tachycardia. 2019/03
25.	Original article	Evaluation of thoracic impedance trends for implant-based remote monitoring in heart failure patients - Results from the (J-)HomeCARE-II Study. 2019/03
26.	Original article	Long-term clinical course after catheter ablation of atrial fibrillation in patients with hypertrophic cardiomyopathy. 2019/03
27.	Original article	Time interval from left ventricular stimulation to QRS onset is a novel predictor of nonresponse to cardiac resynchronization therapy. 2019/03
28.	Case report	A case of desmoplakin mutation and delayed arrhythmogenic right ventricular cardiomyopathy/dysplasia after atrial septal defect closure. 2019/02
29.	Case report	Unique abdominal twiddler syndrome. 2019/02
30.	Case report	Targeting an epicardial-endocardial breakthrough in a case with an intractable common atrial flutter using ultra-high-resolution three-dimensional mapping. 2018/09
31.	Original article	The rationale and design of the SMART CRT trial. 2018/09
32.	Case report	Bradycardia cases with a good indication for Leadless Pacemaker in our early experience. 2018/07
33.	Original article	Influence of substrate modification in catheter ablation of atrial fibrillation on the incidence of acute complications : Analysis of 10 795 procedures in J-CARAF Study 2011-2016 2018/07
34.	Original article	Narrowing filtered QRS duration on signal-averaged electrocardiogram predicts outcomes in cardiac resynchronization therapy patients with nonischemic heart failure. 2018/05
35.	Other	2017 HRS expert consensus statement on cardiovascular implantable electronic device lead management and extraction. 2017/12
36.	Case report	Transvenous biventricular pacing in double-inlet left ventricle following ventricular septation and atrioventricular valve replacement. 2017/12
37.	Original article	Incidence and predictors of pericardial effusion as an early complication of catheter ablation for atrial fibrillation: The Japanese Catheter Ablation Registry of Atrial Fibrillation (J-CARAF). 2017/10
38.	Case report	Unusual fracture in a Durata lead with shock coil fragmentation and cable externalization 2017/07
39.	Original article	Report of periprocedural oral anticoagulants in catheter ablation for atrial fibrillation: The Japanese Catheter Ablation Registry of Atrial Fibrillation (J-CARAF). 2017/06
40.	Original article	A Unique Ectopic Atrial Rhythm: Where is the Origin? 2017/03
41.	Original article	Comparison of the Efficacy of Empiric Thoracic Vein Isolation for the Treatment of Paroxysmal and Persistent Atrial Fibrillation in Patients Without Structural Heart Disease. 2017/03
42.	Case report	Surface electromyography of myopotential oversensing provoked by simultaneous straining and leftward twisting in a patient with an implantable cardioverter defibrillator. 2017/03
43.	Original article	Long-Term Efficacy of Implantable Cardioverter Defibrillator in Repaired Tetralogy of Fallot - Role of Anti-tachycardia Pacing. 2017/01
44.	Original article	HotBalloon Ablation of the Pulmonary Veins for Paroxysmal AF: A Multicenter Randomized Trial in Japan. 2016/12
45.	Original article	Interatrial Conduction Time Can Predict New-Onset Atrial Fibrillation After Radiofrequency Ablation of Isolated, Typical Atrial Flutter. 2016/11
46.	Case report	Isolated cardiac sarcoidosis diagnosed by electroanatomic voltage mapping-guided endomyocardial biopsy combined with magnetic resonance imaging and positron emission tomography 2016/10
47.	Original article	Is It Necessary to Achieve a Complete Box Isolation in the Case of Frequent Esophageal Temperature Rises? Feasibility of Shifting to a Partial Box Isolation Strategy for Patients With Non-Paroxysmal Atrial Fibrillation. 2016/08
48.	Original article	Current status of catheter ablation of atrial fibrillation in Japan: Summary of the 4th survey of the Japanese Catheter Ablation Registry of Atrial Fibrillation (J-CARAF). 2016/07
49.	Original article	Implantable cardioverter defibrillator therapy and sudden death risk stratification in hypertrophic cardiomyopathy patients with midventricular obstruction: A single-center experience. 2016/07
50.	Case report	Ratchet syndrome in complex congenital heart disease. 2016/06
51.	Original article	The feasibility of a Box isolation strategy for non-paroxysmal atrial fibrillation in elderly patients. 2016/06
52.	Case report	Combination therapy with corticosteroid and mycophenolate mofetil in a case of refractory cardiac sarcoidosis. 2016/04
53.	Original article	An overlap of Brugada syndrome and arrhythmogenic right ventricular cardiomyopathy/dysplasia. 2016/02
54.	Original article	Correlation between left atrial appendage morphology and flow velocity in patients with paroxysmal atrial fibrillation. 2016/01
55.	Case report	Catheter ablation of atrial fibrillation in patients with severely impaired left ventricular systolic function 2016
56.	Case report	Successful catheter ablation of ventricular tachycardia in a patient with congenitally corrected transposition of great arteries after double switch operation. 2016
57.	Original article	Impact of an Empiric Isolation of the Superior Vena Cava in Addition to Circumferential Pulmonary Vein Isolation on the Outcome of Paroxysmal Atrial Fibrillation Ablation. 2015/12
58.	Case report	Incessant bundle branch reentrant ventricular tachycardia in a patient with corrected transposition of the great arteries 2015/11
59.	Case report	Successful transjugular extraction of a lead in front of the anterior scalene muscle by using snare technique. 2015/08
60.	Case report	Absence of a resetting phenomenon suggests that a sling works as a part of the supraventricular tachycardia circuit involving twin atrioventricular nodes: A case of corrected transposition of the great arteries 2015/07
61.	Original article	Left Atrial Appendage Flow Velocity and Time from P-Wave Onset to Tissue Doppler-Derived A' Predict Atrial Fibrillation Recurrence after Radiofrequency Catheter Ablation. 2015/07
62.	Original article	Effect of intravenous amiodarone on QT and T peak-T end dispersions in patients with nonischemic heart failure treated with cardiac resynchronization-defibrillator therapy and electrical storm Original Research Article. 2015/02
63.	Original article	Nationwide survey of catheter ablation for atrial fibrillation: The Japanese catheter ablation registry of atrial fibrillation (J-CARAF)-A report on periprocedural oral anticoagulants. 2015/02
64.	Original article	Catheter ablation of atrial fibrillation in patients with severely impaired left ventricular systolic function 2015/01
65.	Original article	Catheter ablation of atrial fibrillation in patients with severely impaired left ventricular systolic function. 2015
66.	Case report	Catheter ablation of ventricular tachycardia associated with cardiac sarcoidosis: Targeting a low-voltage area with strict voltage criteria. 2014/10
67.	Original article	Mortality reduction in relation to implantable cardioverter defibrillator programming in the Multicenter Automatic Defibrillator Implantation Trial-Reduce Inappropriate Therapy (MADIT-RIT). 2014/10
68.	Original article	Response to letter regarding article, "syncope in high-risk cardiomyopathy patients with implantable defibrillators: frequency, risk factors, mechanisms, and association with mortality: results from the Multicenter Automatic Defibrillator Implantation Trial-Reduce Inappropriate Therapy (MADIT-RIT) study". 2014/10
69.	Original article	Clinical and procedural predictors of early complications of ablation for atrial fibrillation: Analysis of the national registry data. 2014/08
70.	Original article	Long-term outcome and preprocedural predictors of atrial tachyarrhythmia recurrence following pulmonary vein antrum isolation-based catheter ablation in patients with non-paroxysmal atrial fibrillation. 2014/07
71.	Original article	Mortality Reduction In Relation To ICD Programming In MADIT-RIT. 2014/07
72.	Case report	Unusual "ratchet syndrome": spontaneous lead retraction after a generator exchange. 2014/07
73.	Original article	Current status of catheter ablation for atrial fibrillation--updated summary of the Japanese Catheter Ablation Registry of Atrial Fibrillation (J-CARAF). 2014/05
74.	Original article	Nationwide survey of catheter ablation for atrial fibrillation: the Japanese Catheter Ablation Registry of Atrial Fibrillation (J-CARAF)--report of 1-year follow-up. 2014/05
75.	Original article	Impact of atrial remodeling on the outcome of radiofrequency catheter ablation of paroxysmal atrial fibrillation. 2014/04
76.	Original article	Syncope in high-risk cardiomyopathy patients with implantable defibrillators: frequency, risk factors, mechanisms, and association with mortality: results from the multicenter automatic defibrillator implantation trial-reduce inappropriate therapy (MADIT-RIT) study 2014/02
77.	Case report	Left brachiocephalic vein occlusion in a patient with an aortic arch aneurysm: Rare cause of obstraction for a pacemaker implantation 2014/01
78.	Original article	Left Atrial Appendage Flow Velocity and Time from P-Wave Onset to Tissue Doppler-Derived A' Predict Atrial Fibrillation Recurrence after Radiofrequency Catheter Ablation. 2014
79.	Original article	Reversible cardiomyopathy after radiofrequency ablation of 30-year persistent atrial tachycardia. 2013/12
80.	Original article	National survey of catheter ablation for atrial fibrillation: The Japanese catheter ablation registry of atrial fibrillation (J-CARAF) 2013/08
81.	Original article	Influence of Diabetes Mellitus on Inappropriate and Appropriate Implantable Cardioverter-Defibrillator Therapy and Mortality in the Multicenter Automatic Defibrillator Implantation Trial-Reduce Inappropriate Therapy (MADIT-RIT) Trial 2013/07
82.	Other	Guidelines for Non-Pharmacotherapy of Cardiac Arrhythmias(JCS 2011)-Digest Version- 2013/04
83.	Original article	Low-dose dobutamine induces left ventricular mechanical dyssynchrony in patients with dilated cardiomyopathy and a narrow QRS: A study using real-time three-dimensional echocardiography 2013/04
84.	Original article	Impact of diastolic dysfunction on the outcome of catheter ablation in patients with atrial fibrillation 2013/03
85.	Case report	Localized reentrant tachycardia in the aorta contiguity region mimicking perimitral atrial flutter in the context of atrial fibrillation ablation 2013/01
86.	Original article	Reduction in Inappropriate Therapy and Mortality through ICD Programming 2012/11
87.	Original article	Long-term results of a cardiovascular implantable electronic device wrapped with an expanded polytetrafluoroethylene sheet 2012/09
88.	Review article	Ratchet syndrome 2012/04
89.	Other	Atrio-His(James) accessory pathway and infiltration of γδ Tcells in the heart with MELAS 2011/10
90.	Other	Renal Dysfunction, Recovery Time Dispersion and Ventricular Arrhythmias in Heart Failure Patients Receiving Cardiac Resynchronization Therapy Defibrillator 2011/09
91.	Original article	Clinical outcome in paroxysmal or persistent atrial fibrillation patients receiving bepridil. 2011/06
92.	Original article	Feasibility Evaluation of a Remote Monitoring System for Implantable Cardiac Devices in Japan: A Prospective Analysis 2011/01
93.	Other	Arrhythmia in Patients With Corrected Transposition of the Great Arteries Before and After Double Switch Operation 2010
94.	Other	Can sleep-dusirdered breathing be an independent predictor oif malignant ventricular arrhythmias in patients with heart failure? 2010
95.	Other	Difficulties and trics in ICD lead extraction 2010
96.	Other	Electrophysiological management for atrial (AT) and ventricular tachycardia (VT) long after repair of tetralogy of Fallot (TOF) 2010
97.	Original article	Gender difference in arrhythmic occurrences in patients with nonischemic dilated cardiomyopathy and implantable cardioverter-defibrillator 2010
98.	Other	Image Integration of Three-dimensional Cone-beam Computed Tomography Angiogram into Electroanatomical Mapping System to Guide Catheter Ablation of Atrial Fibrillation 2010
99.	Other	Impact of appropriate shock therapy in nonischemic heart failure patients with prophylactic implantable cardioverter defibrillator 2010
100.	Other	Impact of renal dysfunction on mortality in heart failure patients receiving cardiac resynchronization therapy 2010
101.	Other	Indication andefficacy of cardiac resynchronization therapy in heart failure patients who had not met criteria Symposium 8 indication and unsolved issues in cardiac resynchronization therapy 2010
102.	Original article	Interlead difference between T-peak to T-end intervals in resynchronization patients with an implantable cardioverter-defibrillator 2010
103.	Other	International differnce of the medical care reimbursement for remote monoitoring of Novel cardiac implantable electric devices. Symposium 16: Optimizing medical fees for the treatment of cardiovascular diseases in Japan from an international viewpoint 2010
104.	Other	Is reduced left ventricular ejection fraction sufficient to predict of sudden cardiac death in patients with structural heart disease? Plenary session 3 ;cardiac suddeen death:clinical evidence and treatment 2010
105.	Other	Long-term results of Catheter Ablation for Supraventricular Tachycardia Involving Twin Atrioventricular Nodes in Patients with Complex Heart Disease 2010
106.	Other	Medical and Surgical Management of Adult Atrial Septal Defect Early and Late Results of Catheter Ablation of Atrial Tachycardia Occurring Late after Surgical Closure of Atrial Septal Defects 2010
107.	Other	ML Tip and tricks for pacing device implantation Morning lecture 28 2010
108.	Original article	Prevalence and persistence of depression in patients with implantable cardioberter defibrillator: a 2-years longitudinal study. 2010
109.	Case report	Silent obstruction of SVC with collateral circulation after cardioverter defibrillator implantation. 2010
110.	Original article	Successful Catheter Ablation and Documentation of the Activation and Propagation Pattern During a Left Atrial Focal Tachycardia in a Patient with Cor Triatriatum Sinister. 2010
111.	Other	The study of the relationship between the propagation in the left ventricular activaton and the effect of cardiac resynchronization therapy 2010
112.	Other	Usefulness of body surface mapping in predictiong ventricular tachyarrhythmias after cardiac resynchronization therapy 2010
113.	Other	Usefulness of remote ST segment monitoring 2010
114.	Other	Wireless remote monitoring of the arrhythmia using implantable pacing devices 2010
115.	Original article	Clinical relevance of abnormal early septal shortening as an etiological component of left ventricular dyssynchrony 2009
116.	Original article	Concerto-AT Study Investigators.Atrial fibrillation therapy in patients with a CRT defibrillator with wireless telemetry 2009
117.	Original article	Impact of renal dysfunction on appropriate therapy in implantable cardioverter defibrillator patients with non-ischaemic dilated cardiomyopathy. 2009
118.	Other	Letter to editors Diagnosis of arrhythmogenic right ventricular cardiomyopathy: the role of endomyocardial biopsy guided by electroanatomic voltage map: Reply 2009
119.	Original article	Management of late atrial tachyarrhy6thmia long after Fontan operation 2009
120.	Original article	Management of late atrial tachyarrhythmia long after Fontan operation 2009
121.	Other	Reel syndrome 2009
122.	Original article	Targeted endomyocardial biopsy using electroanatomical voltage mapping in the early stage of arrhythmogenic right ventricular cardiomyopathy 2009
123.	Original article	Transverse shifting of the esophagus according to the patient's position helped achieve a safe and successful pulmonary vein isolation procedure 2009
124.	Case report	Left ventricular pseudoaneurysm following a "POP" phenomenon 2008
125.	Original article	Bi-focal Atrial Tachycardia Mimicking Atrial Fibrillation: Fusion and Interference Between Two Distinct Tachycardias 2007
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■ Academic conference presentation

1.	Catheter Ablation of Atrial Fibrillation in ACHD 2021/07/18
2.	Management of Atrial Fibrillation in Adult Congenital Heart Disease. 2021/04/17
3.	Characteristics of Advanced Heart Failure Patients Candidate to Ventricular Assist Devices as Destination Therapy 2021/03/26
4.	Impact of early improvement in the left ventricular systolic function on the long-term prognosis in patients undergoing atrial fibrillation ablation 2019/10/25
5.	Successful Coronary Vein Lead Implantation by Intravascular Ultrasound Guidance in a Patient with Life-Threatening Contrast Medium Anaphyraxis 2019/10/24
6.	Clinical and Procedural Features of Left Ventricular Lead Extraction in Patients with Cardiac Resynchronization Therapy 2019/07/27
7.	Catheter Ablation of Atrial Fibrillation in Patients with a Persistent Left Superior Vena Cava 2019/07/26
8.	Comparison between Contact Force Monitoring and Unipolar Signal Modification as a Guide for Catheter Ablation of Atrial Fibrillation: A Prospective Multi-Center Randomized Controlled Study 2019/07/26
9.	Hybrid Therapy of Anti-Tachycardia Pacing and Catheter Ablation of Atrial Tachycardia for Patients with Complex Congenital Heart Disease 2019/07/26
10.	Patient Backgrounds and Clinical Outcomes of Leadless Pacemakers in Two High-Volume Centers: Comparative Study with Conventional Pacemakers 2019/07/26
11.	Similar ECG Cases of Type B WPW Syndrome and CRT Indicated CLBBB ECG from Our Institutional Experience 2019/07/26
12.	Catheter Ablation for Treatment of Atrial Fibrillation in Adults with Complex Congenital Heart Disease: A Multicenter Registry 2019/07/25
13.	Efficacy and Safety of High-Power RF Ablation for Pulmonary Vein Isolation: A Comparative Study with Conventional RF Ablation 2019/07/25
14.	Preventive lead extraction and replacement for lead's extension accompanying somatic growth in child underwent transvenous pacemaker implantation 2019/07/25
15.	Hybrid therapy of anti-tachycardia pacing and catheter ablation of atrial tachycardia for patients with complex congenital heart disease 2019/05/17
16.	Usefulness of Wearable Cardioverter Defibrillator as a Bridge Therapy 2019/03/31
17.	Management of Ventricular Arrhythmias in Patients with Implanted Ventricular Assist Devices 2019/03/30
18.	The Long-term Result of Left Ventricular Ejection Fraction after Atrial Fibrillation Ablation in Patients with Impaired Left Ventricular Systolic Function 2019/03/29
19.	Comparison Between Contact Force Monitoring and Unipolar Signal Modification as a Guide for Catheter Ablation of Atrial Fibrillation : A Prospective Multi-Center Randomized Study 2019/03/17
20.	The impact of the mitral annular velocity on the outcome following multiple atrial fibrillation ablation sessions 2019/03/17
21.	Lead management for adult congenital heart disease 2019/01/12
22.	Cardiac Resynchronization Therapy in Arrhythmogenic Right Ventricular Cardiomyopathy/dysplasia: Case Reports and Clinical Implications 2018/10/11
23.	Association between Heart Valve Calcification and Atrial Fibrillation Recurrence after Catheter Ablation 2018/07/13
24.	Clinical and Electrocardiographic Characteristics in High-Risk Hypertrophic Cardiomyopathy Patients with Prophylactic Implantable Cardioverter Defibrillator 2018/07/13
25.	Comparison of Patient Background and Clinical Outcome between Infection and Noninfection Indication for Percutaneous Lead Extraction 2018/07/13
26.	Extraction of Foreign Remnants Using Lead Extraction Techniques 2018/07/13
27.	The Role of Local Conduction Disturbance Around the Left Ventricular Pacing Site to Predict Clinical Outcome in Patients with Cardiac Resynchronization Therapy 2018/07/13
28.	Impact of nutritional status on heart failure hospitalization and mortality in nonischemic patients with implantable cardioverter defibrillator 2018/05/26
29.	Relationship of Myocardial Perfusion SPECT Defect Score and Patients with Fontan Procedure 2018/03/25
30.	Impact of a Prolonged Interatrial Conduction Time for Predicting Atrial Fibrillation Recurrence after Radiofrequency Catheter Ablation of Persistent Atrial Fibrillation 2018/03/24
31.	Impact of an Empiric Superior Vena Cava Isolation in Addition to Circumferential Pulmonary Vein Isolation for Persistent Atrial Fibrillation Ablation 2018/03/24
32.	Impact of Nutritional Status on Heart Failure Hospitalization and Mortality in Patients with Implantable Cardioverter Defibrillator 2018/03/24
33.	Pre-procedural Left Ventricular Diastolic Function Predicts the Recovery of the Left Ventricular Systolic Function after Catheter Ablation of Atrial Fibrillation 2018/03/24
34.	Impact of Nutritional Status on Mortality in Patients with Cardiac Resynchronization Therapy 2018/03/23
35.	Long-term Clinical Benefits of Catheter Ablation for Atrial Fibrillation in Patients with Hypertrophic Cardiomyopathy 2018/03/23
36.	Predictive Value of Total Atrial Conduction Time Estimated with Tissue Doppler Imaging for Predicting Atrial Fibrillation Recurrence after Catheter Ablation 2018/03/23
37.	Role of Pharmacotherapy on Reducing Sudden Death in Patients with Heart Failure. 2018/03/23
38.	Predictive value of the total atrial conduction time estimated with tissue Doppler imaging for predicting atrial tachyarrhythmia recurrences after catheter ablation 2018/03/19
39.	Implant-based measurements of intracardiac impedance as a novel approach to improve heart failure monitoring 2018/03/18
40.	Heart Failure in Fontan Circulation: Management of Arrhythmia 2017/10/13
41.	Pharmacologic management of arrhythmia in heart failure 2017/10/12
42.	Local conduction delay around the left ventricular pacing site is a novel predictor of non-responder to cardiac resynchronization therapy 2017/08/29
43.	Short-term prevalence of fatal ventricular arrhythmic events in patients with newly diagnosed reduced left ventricular ejection fraction 2017/08/29
44.	Comparison of the efficacy of empiric thoracic vein isolation for the treatment of paroxysmal and persistent atrial fibrillation in patients without structural heart disease 2017/06/19
45.	Comparison of the efficacy of empiric thoracic vein isolation for the treatment of paroxysmal and persistent atrial fibrillation in patients without structural heart disease 2017/06/19
46.	Problematic extraction of leadless cardiac pacemaker after one-year implantation 2017/05/12
47.	Changes and predictive value of filtered QRS duration for mortality in non-ischemic heart failure patients with cardiac resynchronization therapy 2017/04/30
48.	Prophylactic Catheter Ablation of the Arrhythmogenic Substrates for Total Cavo-Pulmonary Connection Candidates 2017/03/31
49.	Blood Urea Nitrogen to Albumin Ratio Predicts Mortality of Heart Failure Patients with Cardiac Resynchronization Therapy 2017/03/19
50.	Comparison of the Efficacy of Thoracic Vein Isolation for Paroxysmal and Persistent Atrial Fibrillation in Patients without Structural Heart Disease 2017/03/19
51.	Prophylactic Catheter Ablation of the Arrhythmogenic Substrates for Total Cavo-pulmonary Connection Candidates 2017/03/19
52.	Recovery of Left Ventricular Ejection Fraction and Ventricular Arrhythmias in Heart Failure Patients: Prospects of Wearable Cardioverter Defibrillator 2017/03/19
53.	Comparison of Catheter Ablation of Atrial Fibrillation between Patients with and without Atrial Septal Defects: A Propensity Score Matched Analysis 2017/03/18
54.	Outcome of Transvenous Cardiac Implantable Electronic Devices Implantation for Adults with Complex Congenital Heart Disease 2017/03/18
55.	Arrhythmogenic Right Ventricular Cardiomyopathy with a Desmoplakin Mutation That Appeared after Occlusion of an Atrial Septal Defect 2017/03/17
56.	Impact of Rapid Ventricular Tachycardia Stability on the Effectiveness of Antitachycardia Pacing Therapy before Defibrillation 2017/03/17
57.	Incidence of Implantable Cardioverter-Defibrillator Lead Failure in Younger Age 2017/03/17
58.	Long-Term Recovery of Left Ventricular Ejection Fraction in Heart Failure Patients with Primary Prevention Implantable Cardioverter Defibrillator 2017/03/17
59.	Predictors of 1-year Mortality among Japanese Patients with Infected Cardiac Implantable Electrical Device Undergoing Lead Extraction 2017/03/17
60.	Short-term Prevalence of Fatal Ventricular Arrhythmic Event in Patients with Newly-diagnosed Reduced Ejection Fraction 2017/03/17
61.	Usefulness of Global Left Ventricular Longitudinal Strain during Low-Dose Dobutamine Stress in Patients with Heart Failure Undergoing Cardiac Resynchronization Therapy 2017/03/17
62.	Advances and role of non-invasive cardiac imaging in catheter ablation of adult congenital heart diseases. 2017/02/25
63.	Adult congenital heart disease 2017/02/24
64.	SVT ablation in structural heart disease 2017/02/24
65.	Extraction of superfluous device leads: pros and cons 2016/11/29
66.	Lead Impedance, Lead Extraction Tools and Technique 2016/10/14
67.	Short-term Prevalence of Fatal Ventricular Arrhythmic Event in Patients with Newly-diagnosed Reduced Ejection Fraction 2016/10/08
68.	A novel indication of cardiac resynchronization therapy without cardioversion and defibrillation 2016/08/30
69.	Electrocardiographic risk stratification of electrical storm in non-ischemic heart failure patients with cardiac resynchronization 2016/08/30
70.	Prophylactic catheter ablation of the arrhythmogenic substrates for total cavo-pulmonary connection candidates 2016/08/30
71.	Remote device diagnostics with focus on thoracic impedance in patients hospitalized for significant worsening of heart failure 2016/08/30
72.	Impact of ventricular tachyarrhythmias in advanced non ischemic heart failure patients who referred for heart transplant evaluation 2016/08/29
73.	Radiofrequency catheter ablation in patients with total cavopulmonary connection procedure 2016/07/17
74.	Wearable Cardioverter Defibrillator for Congenital Heart Disease 2016/07/17
75.	A novel indication of cardiac resynchronization therapy without cardioversion and defibrillation 2016/07/16
76.	Comparison of outcomes in patients received cardiac resynchronization therapy with and without defibrillator: a propensity-score adjusted analysis 2016/07/16
77.	Effect of palliative surgery for infected cardiac implantable electrical device on the results of lead extraction 2016/07/16
78.	Predictive value of the total atrial conduction time estimated with tissue Doppler imaging for predicting atrial fibrillation recurrence after a repeat radiofrequency catheter ablation 2016/07/16
79.	Role of pharmacologic therapy for arrhythmia in heart failure 2016/07/16
80.	The prognostic and therapeutic target role of atrial tachyarrhytmia in Arrhythmogenic Right Ventricular Cardiomyopathy/Dysplasia 2016/07/16
81.	3D arrhythmia mapping of complex anatomy 2016/07/15
82.	Biventricular pacing through cardiac vein in a patient with double inlet left ventricle underwent ventricular septation and mechanical tricuspid valve replacement 2016/07/15
83.	The Various Method of Ablation in Patients with Congenitally Corrected Transposition of the Great Arteries 2016/07/15
84.	Ventricular Tachycardia is a Significant Prognostic Factor in Patients with Cardiac Sarcoidosis Regardless of Corticosteroid Therapy 2016/03/20
85.	Electrocardiographic Risk Stratification of Electrical Storm in Heart Failure Patients with Cardiac Resynchronization 2016/03/19
86.	Prognostic Role of Atrial Tachyarrhythmias in Arrhythmogenic Right Ventricular Cardiomyopathy/Dysplasi 2016/03/19
87.	Efficacy of pulmonary vein isolation for atrial fibrillation in patients with atrial septal defect 2016/01/29
88.	My Approach to Lead Extraction 2015/11/21
89.	Rational use of implantable devices in children and adults with Congenital Heart Disease in the Asia Pacific 2015/11/20
90.	Targeted Endomyocardial Biopsy Guidedby Electroanatomical Voltage Mapping in Patients with Suspected Cardiac Sarcoidosis. 2015/09/20
91.	Targeted Endomyocardial Biopsy Using Electroanatomical Voltage Mapping for Patients Suspected of Cardiac Sarcoidosis 2015/04/26
92.	The Effects of Cardiac Resynchronization Therapy Using Transvenous Approach on Clinical Outcome in Patients with Systemic Right Ventricle Failure 2015/04/26
93.	Atrial Arrhythmia is a Marker of Disease Progression in Arrhythmogenic Right Ventricular Cardiomyopathy/Dysplasia 2015/04/24
94.	Clinical Phases Vary with Disease Stage in Arrhythmogenic Right Ventricular Cardiomyopathy/Dysplasia 2015/04/24
95.	Coronary sinus lead extraction. 2015/02/01
96.	Catheter ablation for accessory pathway in complex heart anomalies. 2015/01/31
97.	Creative and alternative venous access for implantation. 2015/01/31
98.	A case report that was able to give birth after David operation for Marfan syndrome complicated with annuloaortic ectasia. 2015/01/18
99.	Coexistent bundle branch reentrant ventricular tachycardia and atrial tachycardia in patients with corrected transposition of the great arteries. 2015/01/18
100.	Ubiquitous medical treatment using the remote monitoring of implantable pacing devices 2015/01/18
101.	Outcome of ablation for supraventricular tachycardia in adults underwent Fontan operation 2015/01/17
102.	Pacing device implantation for patients with complex heart disease 2015/01/17
103.	Ecg variables in Brugada syndrome: how to screen the false positive? 2014/12/03
104.	When and which ICD? 2014/12/03
105.	A Comparison Between Left Appendage Morphologies on Left Appendage Flow Velocity in Patients with Atrial Fibrillation. 2014/11/19
106.	Catheter Ablation of Supraventricular Tachycardia in Patients With Total Cavopulmonary Connection. 2014/11/18
107.	Laser assisted lead extraction. 2014/11/01
108.	ICDs in Young Patients: Indications, Challenges/Follow-up. 2014/10/30
109.	Pacemaker and ICD management in the Asia Pacific Region. 2014/10/30
110.	Paediatric ICD implantation. 2014/10/30
111.	Predictive Value of Pulmonary Capillary Wedge Pressure for Heart Failure Hospitalization in Heart FPatients with Cardiac Resynchronization Therapy. 2014/10/12
112.	Targeted endomyocardial biopsy using electroanatomical voltage mapping for patients suspected of cardiac sarcoidosis. 2014/09/02
113.	Impact of prophylactic catheter ablation for total cavo-pulmonary connection candidates upon arrhythmias and hemodynamics: consideration for the roles of twin atrioventricular nodal physiology. 2014/09/01
114.	Impact of systolic and diastolic dysfunction on the outcome of catheter ablation in patients with atrial fibrillation. 2014/09/01
115.	Significance of interlead difference of tpeak-end intervals and t-wave current density alternans in long QT syndrome with icd implantation. 2014/09/01
116.	Proarrhythmic effect of cardiac resynchronization therapu and transmural dipersion in patients with nonischemic heart failure. 2014/08/31
117.	Proarrhythmic effect of cardiac resynchronization therapy and transmural dipersion in patients with nonischemic heart failure. 2014/08/30
118.	Ventricular fibrillation in a young woman with cryopyrin-associated periodic syndrome. 2014/08/30
119.	Long-term outcome of patients with obstructive hypertrophic cardiomyopathy with dual-chamber pacing 2014/05/20
120.	Association between heart and ventricular arrhythmias in non-ischemic heartfailure patients receving implantable cardioverter defibrillators. 2014/05/17
121.	Association between heart rate and ventricular arrhythmias in non-ischemic heart failure patients receiving implantable cardioverter defibrillator. 2014/05/17
122.	International Lead Management Collaborative Community Symposium Strategic Management of CIED Infections 2014/05/07
123.	Innovative Remote Interrogation Technology for the Better Management of Patients with Cardiac Implantable Pacing Devices 2014/03/23
124.	Management of Arrhythmia in Pregnancy 2014/03/23
125.	Progress in Implantable Devices 2014/03/23
126.	A Novel Echocardiographic Parameter for the Electrical Remodeling can Predict the Recurrence of Atrial Fibrillation after Catheter Ablation 2014/03/21
127.	Changes and Predictive Value of QRS Duration for Mortality in Heart Failure Patients with Cardiac Resynchronization Therapy 2014/03/21
128.	Comprehensive Treatment of Cardiac Pacing Device Infection 2014/03/21
129.	Myocardial Contractile Reserve and Long-term Prognosis after Cardiac Resynchronization Therapy 2014/03/21
130.	Necessity of a Comprehensive Treatment Approach for Heart Failure Patients 2014/03/21
131.	Internodal tachycardia: recognition and ablation 2014/03/06
132.	Catheter Ablation of "No Entry Heart" in Congenital Heart Disease 2013/10/03
133.	Efficacy of Repeat Circumferential Pulmonary Vein Isolation without Empiric Linear Ablation in Patients with Recurrent Atrial Fibrillation 2013/10/03
134.	Wearable Defibrillator 2013/10/03
135.	Clinical impact of preoperative electrophysiological intervention on postoperative supraventricular tachycardia events following Fontan procedure 2013/09/03
136.	Catheter ablation of supraventricular tachycardia in patients with total cavopulmonary connection 2013/09/01
137.	Oral anticoagulation therapy during catheter ablation for atrial fibrillation: J-CARAF registry 2013/08/31
138.	Catheter Ablation of Ventricular Tachycardia Associated with Cardiac Sarcoidosis Targeting a Low-Voltage Area withStrict Voltage Criteria 2013/07/06
139.	Effectiveness of Radiofrequency Catheter Ablation with Antiarrhythmic Drug Therapy for Atrial Fibrillation in Patients with Severely Impaired Left Ventricular Systolic Function 2013/07/06
140.	Late "Ratchet Syndrome" Spontaneous LeadRetraction after a Generator Exchange 2013/07/06
141.	Management and Prognosis of CIED Infection Patient withNon-Extracted Lead 2013/07/06
142.	Unusual Cause Obstructing a Pacemaker Implantation 2013/07/06
143.	Circumferential Pulmonary Vein Isolation as a Bail-Out Strategy for Drug-Refractory Atrial Fibrillation Causing Hemodynamic Instability in a Patient with Acure Heart Failure 2013/07/05
144.	Long-Term Efficacy of Catheter Ablation of Atrial Fibrillation in Patients with Hypertrophic Cardiomyopathy 2013/07/05
145.	Long-Term Efficacy of Circumferential Pulmonary Vein Isolation without Additional Substrate Modification in Patients withNon-Paroxysmal Atrial Fibrillation 2013/07/05
146.	Predictors of Atrial Tachyarrhythmia Recurrence after a Single Catheter Ablation Procedure for Paroxysmal Atrial Fibrillation without Structural Heart Disease 2013/07/05
147.	The Importance of Early Detection and Early Intervention for Ventricular Tachyarrhythmia by Remote Monitoring in the Era of Shock Reduction 2013/07/05
148.	Effect of persistent renal impairment on mortality in cardiac resynchronization therapy patients with nonischemic heart failure 2013/05/27
149.	The Effectiveness of Remote Monitoring System for Early Detection and Early Intervention of Defibrillator Device Therapy for Tachy-arrhythmia 2013/03/17
150.	National Survey of Catheter Ablation for Atrial Fibrillation: The Japanese Catheter Ablation Relating Atrial Fibrillation Registry (J-CARAF Registry) 2013/03/16
151.	Treatment Target to Prevent the Occurrence of Life-Threatening Arrhythmia in Patients with Impaired Left Ventricular Function 2013/03/16
152.	New Algorithm for a Characterization of high-frequency Signals and Two-dimensional Dominant Frequency Map by 187ch Signal-averaged Vector-projection ECG 2013/03/15
153.	ICD therapy for ventricular tachycardia and sudden death in adults with congenital heart disease 2013/01/20
154.	Early pacemaker implantation in congenital complete AV block in asymptomatic patients 2012/12/06
155.	Cardiac Pacing Device Implantation in Congenital Heart Disease 2012/10/06
156.	Cardiac Pacing Device Implantation in Congenital Heart Disease 2012/10/06
157.	Lead Extraction (Excimer Laser and Non-Laser Technique) 2012/10/06
158.	Video Show of Lead Extraction 2012/10/06
159.	Non-Fluoroscopic Ablation Using NavX 2012/10/05
160.	Tpeak-tend dispersion and the occurrence of ventricular tachyarrhythmia in nonischemic heart failure patients receiving cardiac resynchronization therapy 2012/08/27
161.	Catheter Ablation and Defibrillator Device Therapy of Tachy-arrhythmias in Adult Patients with Congenital Heart Disease Long after the Surgical Repair 2012/03/18
162.	Occurrence and Risks of Life-threatening Arrhythmia in Heart Failure Patients with Cardiac Resynchronization Therapy 2012/03/17
163.	Usefulness of Wireless Remote Monitoring of CRT-D for Better Management of Heart Failure 2012/03/16
164.	The results of radiofraquency catheter ablation in patients of complex congenital heart disease after intracardiac surgery for artrial tachycardia 2012/01/14
165.	Remoto monitoring system:follow-up viewpoint 2011/10/12
166.	Evaluation of the feasibility of wireless remote monitoring in patients with pacemakers 2011/09/22
167.	The predictors of venous obstruction following cardiac electronic device implantation 2011/09/21
168.	Indication and the reason for the lead extraction,(The cause,the result and even in the case of pocket infection.) 2011/09/20
169.	Resynchronization Therapy:State of the Art 2011/09/20
170.	Introduction of New Pacing and ICD Leads:In Japan 2011/09/19
171.	ICD/CRT Joint Traning Seminar 2011/09/18
172.	Lead Removal of Cardiac Pacing Devices in the Laser Lead-Extraction Era: Single Center Experiences 2011/08/04
173.	Usefulness of Speckle Tracking Echocardiography in Patient Selection for Cardiac Resynchronization Therapy 2011/08/04
174.	Three-Dimensional Low-dose Dobutamine Stress Echocardiography Predicts Left Ventricular Reverse Remodeling after Cardiac Resynchronization Therapy 2011/08/03
175.	Remote Monitoring Systems are Indispensable for the Management of the Patients with the Cardiac Pacing Devices 2011/03/20
176.	Lead Removal of Cardiac Pacing Devices in the Laser Lead-Extraction Era;Single Center Experiences 2011/03/18
177.	The Model for End-Stage Liver Disease Score as an Independent Predictor of Outcomes in Cardiac Resynchronization Therapy 2011/03/18
178.	Managing the Adult Congenital Patients - Roles of devices 2011/02/27
179.	Electrophysiological management for atrial (AT) and ventricular tachycardia (VT) long after repair of tetralogy of Fallot (TOF) 2010/07
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■ Social activities

1.	2020/01	（Chairperson）Symposium 1 Non-pharmacological therapy for refractory arrhythmias associated with adult congenital heart disease/The 22nd Annual Meeting of the Japanese Society for Adult Congenital Heart Disease
2.	2019/07	(Chairperson) Symposium 14 Unresolved Issues of Cardiac Device and Lead Extraction / The 66th Annual Meeting of The Japanese Heart Rhythm Society
3.	2019/07	(Chairperson) Oral Presentation 2 Lead Extraction/Infection / The 66th Annual Meeting of The Japanese Heart Rhythm Society
4.	2018/03	(Chairperson) Ventricular Arrhythmia (Basic/Clinical/Pathophysiology)/The 82nd Annual Scientific Meeting of the Japanese Circulation Society

■ Conference activities & talks

2019/02/24

Lead Abandonment or Extraction: When and How? (Jakarta, INDONESIA)

■ Patents

2002/03/19

Intracardiac potential analyzing apparatus and method

■ Academic society memberships

1.		American Heart Association
2.		Asian Heart Rhythm Society (Faculty)
3.		Heart Rhythm Society

■ Education

1.	1978/04～1984/03	Faculty of Medicine, Tokyo Medical and Dental University, Graduated,
2.	1999/04/16 Degree Acquisition	Tokyo Women's Medical University,

■ External Researcher ID

orcID

0000-0002-1772-6823