由于β-受体的反应性亢进,即或是没有儿茶酚胺的代谢异常,也引起和刺激β-受体时相同的病征,即心动过速、心肌收缩力增加、代谢亢进和血管扩张等。把这种状态,称为高动能心脏综合征(Hyperkinetic heart syndro-me)。一、关于名称和历史无器质性疾病的原因不明的心机能亢进状态很早就引起注意。1864年Hartshorne 称为心肌衰弱(cardiac muscular exhaustion)。1871年Dacasta 称为激惹性心脏综合征(irri-table heart Syndrome)。1916年Mackenzie 称 Due to the hypersensitivity of the beta-receptor, ie, either no catecholaminergic abnormalities, the same signs and symptoms of beta-receptors are elicited, namely tachycardia, increased myocardial contractility, hypermetabolism and vasodilation. This condition is called Hyperkinetic heart syndro-me. First, on the name and history of non-organic diseases unknown cause of cardiac hyperthyroidism early attracted attention. Hartshorne in 1864 called cardiac muscular exhaustion. 1871 Dacasta is called irri-table heart syndrome. 1916 Mackenzie said