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多巴酚丁胺系人工合成的儿茶酚胺类强心剂,主要兴奋心肌β_1受体,是一种强力正性肌力药物,短期静脉滴注可以使严重充血性心力衰竭病人的心功能得到改善,并能提高病人对运动的耐受性,这种作用可以持续数周或数月之久。现将10例做一初步分析。一般资料:10例病人均系住院患者,其中男8例,女2例,年龄23～65岁,10例中扩张型心肌病5例,心肌炎后心肌病1例,冠心病性心肌
Dobutamine is an artificially synthesized catecholamine-based cardiotonics that is primarily a potent inotropic agent that excites the beta 1 receptor in the myocardium. Short-term intravenous drip can improve cardiac function in patients with severe congestive heart failure and can Improve patient tolerance to exercise, this effect can last for weeks or months. Now do a preliminary analysis of 10 cases. General information: 10 patients were hospitalized patients, including 8 males and 2 females, aged 23 to 65 years old, 10 cases of dilated cardiomyopathy in 5 cases, 1 case of myocarditis myocarditis, coronary heart disease