Transmitral Gradient Assessment Using a Radial Coronary Catheter and Pressure Wire: The First Clinical Report

•Single radial artery access for direct transmitral gradient measurement is feasible•A radial TIG coronary catheter can be advanced retrograde into the left atrium•A coronary pressure wire is delivered to the left atrium and left in place•The catheter is subsequently withdrawn into the left ventricl...

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Published inJournal of the Society for Cardiovascular Angiography & Interventions Vol. 1; no. 2; p. 100014
Main Authors Rothstein, Eric S., DeLago, Augustin J., Amin, Amit P., Jayne, John E., Kaplan, Aaron V.
Format Journal Article
LanguageEnglish
Published United States Elsevier Inc 01.03.2022
Elsevier
Subjects
Hemodynamics
Left Atrial Pressure
Mitral Stenosis
Mitral Stenosis
Left Atrial Pressure
Hemodynamics
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Summary:•Single radial artery access for direct transmitral gradient measurement is feasible•A radial TIG coronary catheter can be advanced retrograde into the left atrium•A coronary pressure wire is delivered to the left atrium and left in place•The catheter is subsequently withdrawn into the left ventricle•This permits simultaneous left atrial and left ventricular hemodynamic assessment
Bibliography:ObjectType-Case Study-2
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ISSN:2772-9303
2772-9303
DOI:10.1016/j.jscai.2021.100014