Segmental Transit Time in Coronary Arteries with Varying Degrees of Stenosis

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Abstract

The transit time of contrast material through a proximal segment of right coronary and anterior descending arteries were measured from cineangiograms by means of a projector-linked frame counter. The time required for the contrast material to traverse a 15-cm segment from the ostia was more than 800 msec in 58 out of 80 vessels with more than 85% stenosis and only in 12 of 129 vessels with up to 85% stenosis. This simple measurement during routine interpretation of cineangiograms may add valuable information.

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Journal ID (publisher-id): CRD

Journal ID (nlm-ta): Cardiology

Journal ID (doi): 10.1159/issn.0008-6312

Title: Cardiology

Publisher: S. Karger AG

ISSN (Print): 0008-6312

ISSN (Electronic): 1421-9751

Publication date Subscription-year: 1980

Publication date (Print): 1980

Publication date (Electronic): 31 October 2008

Volume: 65

Issue: 1

Pages: 42-46

Affiliations

Toor Heart Institute, Beilinson Medical Center, Petah Tiqva, and Tel Aviv University Sackler School of Medicine, Tel Aviv

Article

Publisher ID: 170793 Other ID: Cardiology 1980;65:42–46

DOI: 10.1159/000170793

PubMed ID: 7363279

SO-VID: 7bdf821e-b006-4b34-b80f-4d7e269815c3

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Segmental Transit Time in Coronary Arteries with Varying Degrees of Stenosis

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Karger: Cardiovascular System

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