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Updated: Aug 11, 2026

Sterile Pericarditis in Aachener Minipigs As a Model for Atrial Myopathy and Atrial Fibrillation
Published on: September 24, 2021
Biopsy evidence of atrial myocarditis in an athlete developing transient sinoatrial disease
A Frustaci1, S Cameli, P Zeppilli
1Centro Studi di Medicina dello Sport, Università Cattolica del Sacro Cuore, Rome, Italy.
Abstract:
Atrial myocarditis causing transient sinoatrial disease (incessant atrial tachycardia alternating with sinoatrial pauses of up to 6 s in duration) in an athlete is reported. Diagnosis was undertaken by endomyocardial biopsy; biventricular and right atrial specimens were obtained. After a 6-month rest period, the atrial arrhythmias disappeared, and the athlete was able to resume his professional sporting activities.
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