Related Experiment Video
Updated: May 3, 2026

Sterile Pericarditis in Aachener Minipigs As a Model for Atrial Myopathy and Atrial Fibrillation
Published on: September 24, 2021
A unique case of relapsing polychondritis presenting with acute pericarditis
John V Higgins1, Uma Thanarajasingam2, Thomas G Osborn2
1Department of Medicine, Mayo Clinic, 200 1st Street SW, Rochester, MN 55905, USA.
Abstract:
Relapsing polychondritis (RP) is an inflammatory disease of the cartilaginous tissue primarily affecting the cartilaginous structures of the ear, nose, joints, and the respiratory system. Cardiovascular complications of RP are associated with high morbidity and mortality and occur most commonly as valvular disease. Pericarditis is a less common complication, occurring in 4% of patients with RP and has not previously been described at presentation. We describe a case of relapsing polychondritis with acute pericarditis at presentation.
Related Concept Videos
Pericarditis I: Introduction
Pericarditis II: Clinical Features and Diagnostic Tests
Rheumatic Heart Disease I: Introduction
Pericarditis III: Medical Management
Pericarditis IV: Nursing Management
Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies
