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胰脏的高血糖素((Glucagon)对正常心功能和心功能受到轻度损害的患者具有正性收缩力作用,但在慢性心力衰竭时的益处意见不一。从高血糖素对猫和人的慢性心力衰竭心乳头肌离体试验结果亦存在相反的结果。因此,作者在整体慢性心力衰竭猫观察高血糖素的作用。慢性心力衰竭是由肺动脉狭窄产生,术后4个月进行试验。6只慢性心力衰竭猫的右心室重量和壁厚平均分别为1.04±0.09克/公斤体重和2.82±0.16毫米,较正常6只猫显著地增加。慢性心力衰竭猫的右心室压力比对照组增高一倍,心脏指数(97±6毫升/分/公斤体重)较对照组显著减低。由静脉注射高血糖素,总剂量为30微克/公斤,
Pancreatic glucagon has a positive contractile effect on patients with mild impairment of normal heart function and cardiac function, but disagrees on the benefits of chronic heart failure.From the effect of glucagon on cats and humans Of chronic heart failure in vitro test results of cardiac papillary also have the opposite result, therefore, the author in the whole of chronic heart failure cat observation of glucagon.Chronic heart failure is caused by pulmonary stenosis, 4 months after the trial. The average right ventricular weight and wall thickness of 6 cats with chronic heart failure were 1.04 ± 0.09 g / kg body weight and 2.82 ± 0.16 mm respectively, which were significantly higher than those of the normal 6 cats. Right ventricular pressure of cats with chronic heart failure was higher than that of the control group (97 ± 6 ml / min / kg body weight) was significantly lower than that of the control group, and the total dose of glucagon was 30 μg / kg,