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Article

Atrial Functional Tricuspid Regurgitation as a Valvular Manifestation of Right Atrial Failure.

Journal of the American Heart Association - 15 Sept 2026

Romanescu Patrick, Hanson Matthew, Alexander Bryce, Vidal Victor Neira, Burak Cengiz, Sanhueza Eduardo, Abdollah Hoshiar, Simpson Christopher, Baranchuk Adrian, Rao Vivek, Chacko Sanoj

Abstract excerpt

Functional tricuspid regurgitation has traditionally been attributed to right ventricular remodeling secondary to pulmonary hypertension or left-sided heart disease. However, contemporary imaging studies increasingly identify patients with significant tricuspid regurgitation despite preserved right ventricular geometry, characterized instead by marked right atrial (RA) enlargement and tricuspid annular dilation,...

Read the complete abstract on PubMed

Topics

Humans
Tricuspid Valve Insufficiency
Heart Failure
Heart Atria
Atrial Function, Right

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Atrial Fibrillation

Tricuspid Valve

Atrial Remodeling

Phenotype

Source

Identifiers

PMID: 42714426
DOI: 10.1161/JAHA.126.052245

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 24 Oct 2026.

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