Isolated mitral valve endocarditis: Patient, disease, and surgical factors that influence outcomes.

ABSTRACT:

Objective

The objectives of this study were to investigate patient characteristics, valve pathology, bacteriology, and surgical techniques related to outcome of patients who underwent surgery for isolated native (NVE) or prosthetic (PVE) mitral valve endocarditis.

Methods

From January 2002 to January 2020, 447 isolated mitral endocarditis operations were performed, 326 for NVE and 121 for PVE. Multivariable analysis of time-related outcomes used random forest machine learning.

Results

Staphylococcus aureus was the most common causative organism. Of 326 patients with NVE, 88 (27%) underwent standard mitral valve repair, 43 (13%) extended repair, and 195 (60%) valve replacement. Compared with NVE with standard repair, patients who underwent all other operations were old

SUBMITTER: Moore RA 

PROVIDER: S-EPMC9532471 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature