Bowden S, Winter R L, Hostnik E T, Habing A, Green E
Department of Clinical Sciences, College of Veterinary Medicine, Ohio State University, 601 Vernon L. Tharp St, Columbus, OH 43210, USA.
Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, 1220 Wire Road, Auburn, AL, 36832, USA.
J Vet Cardiol. 2022 Dec;44:57-62. doi: 10.1016/j.jvc.2022.10.001. Epub 2022 Oct 18.
A six-month-old female intact domestic shorthair cat was presented for evaluation of a loud heart murmur. Transthoracic echocardiography revealed dilation of the left ventricle secondary to an abnormal vessel shunting blood into the left ventricular outflow tract at a high velocity during diastole. Multidetector computed tomography angiography revealed a coronary cameral fistula that originated at the right coronary artery, encircled the heart, and then terminated into the left ventricular outflow tract. This case report documents the first known case of a coronary cameral fistula in a cat. Multimodal imaging was an essential aspect to diagnosing the congenital lesion in this case.
一只六个月大的未绝育雌性家养短毛猫因心脏杂音明显前来评估。经胸超声心动图显示左心室扩张，这是由于在舒张期有一条异常血管高速将血液分流至左心室流出道所致。多排螺旋计算机断层血管造影显示存在一个冠状动脉心腔瘘，该瘘起源于右冠状动脉，环绕心脏，然后终止于左心室流出道。本病例报告记录了猫中首例已知的冠状动脉心腔瘘病例。在该病例中，多模态成像对于诊断这种先天性病变至关重要。
