Differential clinical impact of chronic total occlusion revascularization based on left ventricular systolic function

Differential clinical impact of chronic total occlusion revascularization based on left ventricular systolic function

Background The effect of chronic total occlusion (CTO) revascularization on survival remains controversial. Furthermore, data regarding outcome differences for CTO revascularization based on left ventricular systolic function (LVSF) are limited. The differential outcomes from CTO revascularization i...

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Veröffentlicht in:Clinical research in cardiology 2021-02, Vol.110 (2), p.237-248
Hauptverfasser: Kook, Hyungdon, Yang, Jeong Hoon, Cho, Jae Young, Jang, Duck Hyun, Kim, Min Sun, Lee, Juneyoung, Lee, Seung Hun, Joo, Hyung Joon, Park, Jae Hyoung, Hong, Soon Jun, Kim, Je Sang, Lee, Hyun Jong, Choi, Rak Kyeong, Choi, Young Jin, Park, Jin Sik, Song, Young Bin, Choi, Jin-Ho, Hahn, Joo-Yong, Gwon, Hyeon-Cheol, Lim, Do-Sun, Choi, Seung-Hyuk, Yu, Cheol Woong
Format: Artikel
Sprache:eng
Schlagworte:
Cardiology
Confidence intervals
Ejection fraction
Heart
Medicine
Medicine & Public Health
Myocardial infarction
Occlusion
Original Paper
Patients
Statistical analysis
Survival
Ventricle
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Zusammenfassung:Background The effect of chronic total occlusion (CTO) revascularization on survival remains controversial. Furthermore, data regarding outcome differences for CTO revascularization based on left ventricular systolic function (LVSF) are limited. The differential outcomes from CTO revascularization in patients with preserved LVSF (PLVSF) versus reduced LVSF (RLVSF) were assessed. Methods A total of 2,173 CTO patients were divided into either a PLVSF ( n  = 1661, Ejection fraction ≥ 50%) or RLVSF ( n  = 512, 
ISSN:1861-0684
1861-0692
DOI:10.1007/s00392-020-01738-2