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Updated: Jun 5, 2026

Transthoracic Echocardiographic Examination in the Rabbit Model
Published on: June 1, 2019
Congestive heart failure in two pet rabbits
1Royal (Dick) School of Veterinary Studies, Division of Veterinary Clinical Science, Hospital for Small Animals, University of Edinburgh, Easter Bush Veterinary Centre, Roslin, Midlothian.
Abstract:
This case report describes congestive heart failure with pleural effusion in two middle-aged, pet house rabbits. Both had a history of acute onset dyspnoea, weakness and weight loss. Bi-atrial enlargement was seen on echocardiography in both rabbits. One rabbit had atrial fibrillation and ventricular premature complexes identified on electrocardiography. There was a radiographically evident pleural effusion in both rabbits and thoracocentesis was undertaken in one rabbit. These findings were confirmed on post-mortem examination. The aetiology for the underlying heart disease was not found, but the potential types of cardiomyopathies are discussed.
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