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Color Doppler Visualization of Intramyocardial Coronary Arteries Using a New Echo System: Effect of Contrast Enhancement and Vasodilation.

作者信息

Garcia Del Rio Carlos, Taylor Gregg W., Nanda Navin C., Agrawal Dipak I., Agrawal Gopal G., Carvalho Claudia, Espinal Miguel, Becher Harald

机构信息

University of Alabama at Birmingham, Heart Station SW/S102, Birmingham, AL 35233.

出版信息

Echocardiography. 1996 Nov;13(6):645-650. doi: 10.1111/j.1540-8175.1996.tb00949.x.

DOI:10.1111/j.1540-8175.1996.tb00949.x
PMID:11442983
Abstract

Utilizing a new echocardiographic system, intramyocardial coronary arteries could be demonstrated by color Doppler in a small number of open chest animals. Both intravenous and intracoronary injections of a contrast agent (Levovist) resulted in significant enhancement of color flow signals with an increase in the length, width, and the number of these vessels. Similar results were obtained with intravenous infusion and direct intracoronary injections of a vasodilator (adenosine). (ECHOCARDIOGRAPHY, Volume 13, November 1996)

摘要

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引用本文的文献

1
History of echocardiographic contrast agents.超声心动图造影剂的历史。
Clin Cardiol. 1997 Oct;20(10 Suppl 1):I7-11. doi: 10.1002/clc.4960201304.