Loisance D, Praloran O, Rosanvald O, Lèandri J, Cachera J P
Med Prog Technol. 1980;8(1):23-7.
An original closed chest method of let ventriculo-aortic bypass, using a centrifugal pump, an inflow cannula placed into the ventricle from a peripheral ventrial access in a retrograde fashion, and an outflow aortic cannula have been evaluated on a canine acute model of acute myocardial infarction. The system permits a 100% left ventricular decompression as peripheral perfusion is kept steady. The reduction in the ST segment elevation observed both in the infarcted area and the border zone suggests an improvement in the myocardial energetic balance. The system, because of its simplicity and its efficacy should easily be accepted by cardiologists for the treatment of cardiogenic shock as a complication of acute myocardial infarction.
一种使用离心泵的原始闭式胸内心室-主动脉旁路方法，通过外周心室通路逆行将流入插管置入心室，并使用流出主动脉插管，已在犬急性心肌梗死的急性模型上进行了评估。该系统在维持外周灌注稳定的同时可实现左心室100%减压。梗死区域和边缘区ST段抬高的降低表明心肌能量平衡得到改善。由于其简单性和有效性，该系统应该很容易被心脏病专家接受，用于治疗作为急性心肌梗死并发症的心源性休克。
