Aetiological phenotypes of atrial and ventricular secondary tricuspid regurgitation and their prognostic implications: insights from the CARE-TR registry.

ABSTRACT:

Aims

To report prevalence and clinical outcomes of different aetiological phenotypes of atrial and ventricular secondary tricuspid regurgitation (ASTR/VSTR).

Methods and results

The Consecutive pAtients with seveRE Tricuspid Regurgitation evaluated in Heart Failure (HF) and Valve Clinics (CARE-TR) registry collected data from patients with at least severe tricuspid regurgitation (TR) enrolled at three Italian centres. The present analysis includes 648 patients with secondary TR, 22.1% with ASTR and 77.9% with VSTR. Patients with ASTR were further stratified in those with atrial fibrillation (AF, 25.2%), HF with preserved ejection fraction (HFpEF, 37.8%), and both (37.0%). Patients with VSTR were subdivided into those with severe left-sided valvular heart disease (LS-VHD, 28.

SUBMITTER: Lupi L 

PROVIDER: S-EPMC12482845 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature