長尾 充展
   Department   School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine
   Position   Associate Professor
Language English
Title Papillary muscle ischemia and global myocardial flow reserve: assessment by high­resolution cine imaging of 13N ammonia PET
Conference ESC Congress 2019
Promoters European Society of Cardiology
Conference Type International society and overseas society
Presentation Type Poster notice
Lecture Type General
Publisher and common publisher◎NAKAO Risako, NAGAO Michinobu, MOMOSE Mitsuru, KASUGA Noriko, MATSUO Yuka, WATANABE Eri, SAKAI Akiko, HAGIWARA Nobuhisa
Date 2019/09/02
Venue
(city and name of the country)
Paris, FRANCE
Summary Topic : Imaging
Sub-topic : Positron Emission Tomography (PET)
Session type : Poster Session

Conclusion: High­resolution cine imaging derived from NH3­PET makes it possible to detect PMI in about a quarter of patients with CAD or suspected CAD. PMI associates with reduced Global­MFR regardless of the presence of myocardial ischemia, suggesting that PMI is an important sign of early ischemia confined to the papillary muscle or the broad microvascular injury.