Postcardiac injury syndrome caused by radiofrequency catheter ablation of persistent atrial fibrillation: severe pulmonary arterial hypertension with severe tricuspid regurgitation: a rare case report and literature review.

ABSTRACT:

Background

Postcardiac injury syndrome (PCIS) is an easy-to-miss diagnosis, but it is not an uncommon complication. The phenomenon of echocardiography (ECHO) showing both severe pulmonary arterial hypertension (PAH) and severe tricuspid regurgitation (TR) is indeed rare in PCIS after extensive radiofrequency ablation.

Case presentation

A 70-year-old male was diagnosed with persistent atrial fibrillation. The patient received radiofrequency catheter ablation due to his atrial fibrillation being refractory to antiarrhythmic drugs. After the anatomical three-dimensional models were created, ablations were performed on the left and right pulmonary veins, roof linear and bottom linear of the left atrium, and the cavo-tricuspid isthmus. The patient was discharged in sinus rhythm (

SUBMITTER: Shi J 

PROVIDER: S-EPMC10100608 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature