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Use of nonionic or low osmolar contrast agents in cardiovascular procedures. American College of Cardiology Cardiovascular Imaging Committee.

Abstract：

:Low osmolar contrast agents produce less adverse electrophysiologic and hemodynamic alterations during cardiac catheterization. The nonionic agents probably reduce the risk of provoking myocardial ischemia during coronary arteriography or ventriculography. Patients also report less subjective sensation of discomfort during administration of low osmolar agents for cardiovascular procedures. However, nonionic agents have not been proved to reduce the incidence of several serious complications of cardiac catheterization, including acute renal failure and anaphylactoid reaction. Although evidence is inconclusive, there may be an increased risk of thromboembolic complications during cardiac catheterization when certain low osmolar nonionic agents are administered. Nonionic contrast agents have not been definitely proved to reduce the risk of death after cardiac catheterization.

journal_name

J Am Coll Cardiol

journal_title

Journal of the American College of Cardiology

authors

Ritchie JL,Nissen SE,Douglas JS Jr,Dreifus LS,Gibbons RJ,Higgins CB,Schelbert HR,Seward JB,Zaret BL

doi

10.1016/0735-1097(93)90747-o

subject

Has Abstract

pub_date

1993-01-01 00:00:00

pages

269-73

issue

1

eissn

0735-1097

issn

1558-3597

pii

0735-1097(93)90747-O

journal_volume

21

pub_type

指南,杂志文章

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