The myth of aortic valve annulus changes in aortic valve disease.

ABSTRACT:

Background

The characteristics of aortic annulus changes in aortic regurgitation (AR) patients are poorly understood, and predictive factors among aortic valve disease are yet to be established.

Objective

This study seeks to elucidate the pattern of annular size fluctuations across different cardiac phases in AR patients and to identify predictors for annular enlargement during either systole or diastole in aortic valve diseases.

Methods

A retrospective analysis was conducted on 55 patients with severe aortic valve diseases, including 26 patients with aortic stenosis (AS) and 29 with AR, to discern the two groups' contrasting and analogous patterns of annular changes. The patient sample was expanded to 107 to investigate the factors influencing the size of the annulus

SUBMITTER: Peng Y 

PROVIDER: S-EPMC10755897 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature