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Simultaneous measurement of aortic and left ventricular pressures in aortic stenosis using a double lumen pigtail catheter.

作者信息

Stoebe T, Adicoff A, Weir E K, Chesler E

出版信息

Cathet Cardiovasc Diagn. 1984;10(5):515-7. doi: 10.1002/ccd.1810100516.

DOI:10.1002/ccd.1810100516
PMID:6518516
Abstract

This technical note describes a double lumen pigtail catheter that can facilitate measurement of the aortic valve gradient in patients with aortic stenosis. The catheter is passed retrograde into the left ventricle with the aid of a flexible guide wire. In two patients the measured gradient was not significantly different from that obtained using two systemic arterial catheters.

摘要

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