Case Report: Dysplasia of Tricuspid Valve in a Dog

病例報告：犬心臟三尖瓣發育不良一例

梁碩麟(Sao-Ling Liang) ； 楊姮稜(Heng-Leng Yang) ； 陳光陽(Kuang-Yang Chen)

《中華民國獸醫學會雜誌》 26卷3期 (2000/09) Pp. 175-181

https://doi.org/10.7009/JTCSVS.200009.0175

摘要

三尖瓣發育不良是犬及貓多種先天性心臟病中之一種。本病的診斷須依據完整的心臟學檢查， 包括詳細的聽診、胸腔放射線攝影檢查及心服超音波掃描檢查。本病例為報告一隻二歲雄性可卡犬，臨床上出現腹水並有一年經常性昏厥的病史，經完整的心血管學方面的檢查，診斷為犬先天性三尖瓣發育不良。在放射線學及心電圖學的檢查可發現心臟擴大，尤其是右心擴大。在心臟超音波學的檢查發現右心房、右心室及三尖瓣環有明顯的擴大，其乳頭肌也有肥厚的現象，並可在彩色都卜勒超音波檢查中發現三尖瓣閉鎖不全所形成的回流圖譜。

關鍵字

三尖瓣發育不良 ； 先天性心臟病 ； 犬

並列摘要

Tricuspid valve dysplasia (TVD) is a congenital heart disease in dogs and cats. The diagnosis of TVD depends on complete cardiological examinations including auscultation, radio-graphic, electrocardiographic and echocardiographic examinations. The clinical, radiographic, electrocardiographic and echocardiographic features of a 2-year-old, male cocker spaniel with TVD was described. The dog presented ascites and had a history of syncope for one year. Radiographic and electrocardiographic examinations showed cardiomegaly and right heart enlargement. Echocardiographic examination revealed enlargement of right atrium, right ventricle, tricuspid valve anulus and papillary muscles hypertrophy and tricuspid valve regurgitation in color Doppler ultrasonographic examination.

並列關鍵字

Tricuspid valve dysplasia ； Congenital heart disease ； Dogs