Journal of Zoo and Wildlife Medicine 2014-12-01

Valvular dysplasia and congestive heart failure in a juvenile African penguin (Spheniscus demersus).

Allyson McNaughton, Salvatore Frasca, Neha Mishra, Allison D Tuttle

文献索引：J. Zoo Wildl. Med. 45(4) , 987-90, (2014)

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摘要

Abstract: An aquarium-housed, 6-mo-old African penguin (Spheniscus demersus) presented with acute respiratory distress. Auscultation revealed a grade II-III systolic murmur in the absence of adventitial sounds, and an enlarged heart without pulmonary edema was seen radiographically. Echocardiographic evaluation revealed atrioventricular (AV) valvular dysplasia and ventricular enlargement. The penguin was treated with enalapril, furosemide, and pimobendan but died within 3 wk of detection of the murmur. Congenital dysplasia of the right AV valve with right atrial and ventricular dilation and ventricular hypertrophy were diagnosed on postmortem examination.