Mitral annular dynamics are influenced by left ventricular load and contractility in an acute animal model

Mitral annular dynamics are influenced by left ventricular load and contractility in an acute animal model

Abstract The purpose of this study was to investigate the effects of loading conditions and left ventricular (LV) contractility on mitral annular dynamics. In 10 anesthetized pigs, eight piezoelectric transducers were implanted equidistantly around the mitral annulus. High‐fidelity catheters measure...

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Bibliographic Details
Main Authors: Robert Matongo Persson, Hans Martin Dahl Aguilera, John‐Peder Escobar Kvitting, Ketil Grong, Victorien Emile Prot, Pirjo‐Riitta Salminen, Bård Svenheim, Anita Leiknes, Lodve Stangeland, Rune Haaverstad, Stig Urheim
Format: Article
Language:English
Published: Wiley 2023-04-01
Series:Physiological Reports
Subjects:
mitral annular dynamics
mitral regurgitation
mitral valve annulus
mitral valve physiology
sonomicrometry
Online Access:https://doi.org/10.14814/phy2.15665

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