Myocardial scar area predicts major adverse cardiovascular events after coronary artery bypass grafting in patients with ischemic cardiomyopathy

Myocardial scar area predicts major adverse cardiovascular events after coronary artery bypass grafting in patients with ischemic cardiomyopathy

To investigate the value of myocardium scar area in predicting adverse cardiovascular events (MACEs) after coronary artery bypass grafting (CABG) in patients with ischemic cardiomyopathy (ICM). The first part of this study was a retrospective study. Patients diagnosed with ICM and undergoing CABG su...

Full description

Saved in:
Bibliographic Details
Published in:Zhōnghuá xīnxuèguănbìng zázhì Vol. 52; no. 8; p. 906
Main Authors: Fu, W, Zhao, Y, Zhang, K, Dai, Q Y, Zhang, H K, Biekan, M T, Zheng, J B, Dong, R
Format: Journal Article
Language:Chinese
Published: China 24-08-2024
Subjects:
Cardiomyopathies - etiology
Cicatrix - etiology
Coronary Artery Bypass - adverse effects
Coronary Artery Bypass - methods
Female
Humans
Male
Middle Aged
Myocardial Ischemia - etiology
Myocardium - pathology
Postoperative Complications - etiology
Prospective Studies
Retrospective Studies
Risk Factors
ROC Curve
Online Access:Get more information
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:To investigate the value of myocardium scar area in predicting adverse cardiovascular events (MACEs) after coronary artery bypass grafting (CABG) in patients with ischemic cardiomyopathy (ICM). The first part of this study was a retrospective study. Patients diagnosed with ICM and undergoing CABG surgery at Beijing Anzhen Hospital, Capital Medical University from January 2017 to December 2022 were enrolled as the discovery cohort. All patients underwent cardiac magnetic resonance-late gadolinium enhancement (CMR-LGE) before surgery. According to the occurrence of postoperative MACEs, the patients were divided into MACEs group and MACEs-free group. Preoperative clinical and imaging data, intraoperative and postoperative data were collected and compared between the two groups. The primary endpoint was postoperative MACEs. Univariate and multifactor regression analyses were used to analyze the risk factors for MACEs. Receiver operating characteristic (ROC) curves were constructed to evaluate the predictive effic
ISSN:0253-3758
DOI:10.3760/cma.j.cn112148-20231107-00415