Analysis of phasic flow velocity dynamics in the left anterior descending coronary artery before and after angioplasty using transthoracic echocardiography in patients with stable angina pectoris

被引：13

作者：

Crowley, JJ ^{[1
]}

Shapiro, LM ^{[1
]}

机构：

[1] PAPWORTH HOSP,REG CARDIAC UNIT,CAMBRIDGE CB3 8RE,ENGLAND

来源：

AMERICAN JOURNAL OF CARDIOLOGY | 1997年 / 80卷 / 05期

关键词：

D O I：

10.1016/S0002-9149(97)00431-1

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

High-frequency transthoracic Doppler echocardiography was used to determine the effects of significant stenosis on distal coronary blood flow velocity profiles. Before coronary angioplasty there was a reduction in diastolic and systolic flow and diastolic/systolic peak velocity ratio. After successful angioplasty velocity ratios returned to normal.

引用

页码：614 / &

页数：5

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