ハラダ　ゲン   Harada Gen   原田　元    所属   医学部 医学科（東京女子医科大学病院）    職種   助教
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Clinical Significance of Central Venous Pressure During Exercise After Fontan Procedure.
掲載誌名	正式名：Pediatric cardiology 略　 称：Pediatr Cardiol ISSNコード：01720643/14321971
掲載区分	国外
出版社	Springer Nature
巻・号・頁	41(2),pp.251-257
著者・共著者	ASAGAI Seiji†, INAI Kei, SHIMADA Eriko, HARADA Gen, SUGIYAMA Hisashi
発行年月	2020/02
概要	Various late complications are associated with the Fontan procedure. In patients who undergo the Fontan procedure, the central venous pressure (CVP) tends to be higher than normal. However, the relationship between CVP (at rest and during exercise) and late complications associated with the Fontan procedure is unknown. Thirty-four patients who underwent the Fontan procedure were enrolled in this study. The median age was 19.3 years, and the median time after the Fontan procedure was 12.7 years. With exercise, the CVP increased from a median of 11 to 19 mmHg, and the cardiac index increased from a median of 2.1 to 4.4 l/min/m2. In 38% of the patients, CVP measured at the resting condition and during exercise differed. Laboratory results indicated no significant difference between the patients in the high-CVP group and low-CVP group at rest. In contrast, during exercise, brain natriuretic peptide (67 ± 38 vs. 147 ± 122 pg/ml, p < 0.05), gamma-glutamyl transpeptidase (63 ± 33 vs. 114 ± 30 IU/l, p < 0.05), type IV collagen 7S (6.7 ± 1.3 vs. 8.1 ± 1.3 ng/ml, p < 0.05), and creatinine (0.72 ± 3.14 vs. 0.83 ± 3.16 mg/dl, p < 0.05) levels were significantly higher in the high-CVP group than in the low-CVP group. Elevated CVP during exercise may be associated with long-term complications after the Fontan procedure; hence, CVP should be measured during exercise in patients who underwent the Fontan procedure to accurately predict the risk of developing such complications.
DOI	10.1007/s00246-019-02249-2
PMID	31712861