Difference in left atrial appendage remodeling between diabetic and nondiabetic patients with atrial fibrillation.

ABSTRACT:

Background

Diabetes mellitus (DM) is a common and increasingly prevalent condition in patients with atrial fibrillation (AFib). The left atrium appendage (LAA), a small outpouch from the LA, is the most common location for thrombus formation in patients with AFib.

Hypothesis

In this study, we examined LAA remodeling differences between diabetic and nondiabetic patients with AFib.

Methods

This retrospective study analyzed data from 242 subjects subdivided into two subgroups of 122 with DM (diabetic group) and 120 without DM (nondiabetic group). The study group underwent real-time 3-dimensional transesophageal echocardiography (RT3DTEE) for AFib ablation, cardioversion, or LAA device closure. The LAA dimensions were measured using the "Yosefy rotational 3DTEE method."

SUBMITTER: Yosefy C 

PROVIDER: S-EPMC6954381 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature