Balloon dilation of an imperforate cor triatriatum dexter in a Golden Retriever with concurrent double-chambered right ventricle and subsequent evaluation by cardiac magnetic resonance imaging

详细信息    查看全文

• 作者：Jordi  ; Ló ; pez-Alvarez LltVet ; MRCVS^a ;   ; ^d ;   ; ^{jlopezalvarez@rvc.ac.uk} ; Joanna  ; Dukes-McEwan BV ; MS ; MVM ; PhD ; MRCVS^a ;   ; ^b ; Mike W.S.  ; Martin MVB ; MRCVS^c ; David  ; Killick BVetMed ; MRCVS^a ; Sonja  ; Fonfara Dr Med Vet ; MRCVS^a ;   ; ^b ; J.  ; Fraser McConnell BVM&S ; MRCVS^a
• 关键词：Canine ; Congenital heart disease ; Cardiac catheterisation ; Cardiac MRI ; Membranostomy
• 刊名：Journal of Veterinary Cardiology
• 出版年：2011
• 出版时间：September 2011
• 年：2011
• 卷：13
• 期：3
• 页码：211-218
• 全文大小：1010 K

文摘

A 12-week-old male Golden Retriever was presented with signs of right-sided congestive heart failure and a grade V/VI left craniosternal systolic murmur. Echocardiography identified a double-chambered right ventricle and dilated coronary sinus (CS) running into an inter-atrial chamber. This was confirmed to be an imperforate cor triatriatum dexter (CTD) by selective angiographic studies. To the authors?knowledge this is the first case reported of imperforate CTD successfully treated by membranostomy and balloon dilation. Cardiac MRI confirmed the echocardiographic and angiographic findings and provided a more precise understanding of the venous abnormalities.