Harmonic power Doppler contrast echocardiography: Preliminary experimental results

被引：8

作者：

Agrawal, DI ^{[1
]}

Malhotra, S ^{[1
]}

Nanda, NC ^{[1
]}

Truffa, CC ^{[1
]}

Agrawal, G ^{[1
]}

Thakur, AC ^{[1
]}

Jamil, F ^{[1
]}

Taylor, GW ^{[1
]}

Becher, H ^{[1
]}

机构：

[1] Univ Alabama, Div Cardiovasc Dis, Birmingham, AL 35233 USA

来源：

ECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES | 1997年 / 14卷 / 06期

关键词：

harmonic imaging; power Doppler M-mode; harmonic power Doppler imaging; contrast echocardiography; Levovist;

D O I：

10.1111/j.1540-8175.1997.tb00773.x

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

This preliminary experimental study demonstrates the potential usefulness of harmonic power Doppler imaging in producing Left ventricular myocardial opacification and demonstrating intramyocardial coronary vessels during contrast echocardiography using Levovist, a saccharide-based contrast agent. The contrast effect was most dramatic when a vasodilator such as dipyridamole or nitroglycerin was used in conjunction with contrast injections of Levovist. No significant myocardial opacification was noted with B-mode harmonic imaging alone.

引用

页码：631 / 635

页数：5

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