Presence and extent of angiographic coronary narrowing in patients with left bundle branch block

被引：13

作者：

Nguyen, K ^{[1
]}

Cigarroa, JE ^{[1
]}

Lange, RA ^{[1
]}

Hillis, LD ^{[1
]}

Keeley, EC ^{[1
]}

机构：

[1] Univ Texas, SW Med Ctr, Div Cardiol, Dept Internal Med, Dallas, TX 75390 USA

来源：

AMERICAN JOURNAL OF CARDIOLOGY | 2004年 / 93卷 / 11期

关键词：

D O I：

10.1016/j.amjcard.2004.02.048

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Patients with coronary artery disease (CAD) and concomitant left bundle branch block have increased mortality compared with those with CAD but without left bundle branch block. We retrospectively analyzed the extent of CAD in 200 patients with left bundle branch block referred for coronary angiography. Only 13% had left main or 3-vessel CAD. These findings were irrespective of left ventricular (LV) function. Of the 65 patients with normal IV function, only 5 (8%) had left main or 3-vessel disease, and of the 135 patients with depressed IV function, only 21 (16%) had left main or 3-vessel disease. (C)2004 by Excerpta Medical, Inc.

引用

页码：1426 / 1427

页数：2

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