Doppler echocardiography for surveillance of acute cardiac allograft rejection: a 28-year single-center experience.

ABSTRACT:

Background

Endomyocardial biopsies (EMB) are recommended for the detection of acute cardiac rejection (ACR) despite limited sensitivity. We report the long-term post-transplant results of Doppler echocardiography as a noninvasive alternative of routine EMB.

Methods

Two cohorts of heart transplantation (HT) recipients were chronologically defined as follows: the Dual Monitoring Cohort (DMC) from January 1990 to December 1997 included patients who underwent routine EMB and Doppler echocardiography within 24 hours for ACR surveillance; and the "Echo-First Cohort" (EFC), including patients transplanted from January 1998 to December 2018 with Doppler echocardiography as first-line approach for ACR surveillance. Echocardiographic measurements of interest were collected: early dias

SUBMITTER: Vallee A 

PROVIDER: S-EPMC10904291 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature