Jeraj K, Ogburn P N, Jessen C A, Miller J D, Schenk M P
J Am Vet Med Assoc. 1978 Nov 15;173(10):1356-60.
In a case of double outlet right ventricle in a cat, initial examination revealed a holosystolic murmur and right-sided heart enlargement, as deduced from electrocardiography and thoracic radiography. On cardiac catheterization, it was determined that pressure in the right ventricle equaled that of the left ventricle. Angiography revealed a large ventricular septal defect, with prodominant left-to-right shunt and some right-to-left component. The cat lived for 3 1/2 years. During this period, the cat would become cyanotic only under stressful situations. At necropsy, the diagnosis was further refined to that of a double outlet right ventricle, as both the aorta and pulmonary artery originated from the right ventricle.
在一只患有右心室双出口的猫的病例中，初步检查发现有全收缩期杂音以及右侧心脏增大，这是根据心电图和胸部X光检查推断出来的。在心脏导管插入术中，确定右心室压力与左心室压力相等。血管造影显示有一个大的室间隔缺损，以左向右分流为主，还有一些右向左分流成分。这只猫存活了3年半。在此期间，这只猫仅在应激情况下会出现发绀。尸检时，诊断进一步明确为右心室双出口，因为主动脉和肺动脉均起源于右心室。
