Serial prognostic capabilities of electrocardiographic indices of infarcted and hibernating myocardium in predicting short- and long-term outcome following coronary artery bypass surgery

被引:4
作者
Holmvang, L
Lyck, F
Clemmensen, P
Behar, V
Maynard, C
Grande, P
Wagner, GS
机构
[1] NATL UNIV HOSP COPENHAGEN,RIGSHOSP,DEPT MED B,DK-2100 COPENHAGEN 0,DENMARK
[2] DUKE UNIV,MED CTR,DIV CARDIOL,DURHAM,NC 27710
[3] UNIV WASHINGTON,SCH MED,DEPT MED,DIV CARDIOL,SEATTLE,WA 98195
关键词
QRS scoring; coronary artery bypass grafting; hibernation; necrosis; perioperative infarction; long-term survival;
D O I
10.1159/000177356
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
The present study was performed to test the hypothesis that patients with a large amount of ischemic (hibernating) myocardium are most likely to develop a perioperative myocardial infarction undergoing coronary artery bypass grafting (CABG). Furthermore, we evaluated the Selvester QRS scoring system as a postoperative prognostic tool. A relationship between a high amount of hibernating myocardium determined by ventriculographic and electrocardiographic investigations and an increased risk of perioperative myocardial infarction was found, The Selvester QRS scoring system used in diagnosing and prognosing after acute myocardial infarction was proven valid in predicting prognosis after CABG as well.
引用
收藏
页码:333 / 339
页数:7
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