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早在1918年Zondek首先描述了甲状腺机能减退病人的心脏损害,报道了4例粘液性水肿伴心脏扩大病人的心电图示有低QRS波及平坦或倒置的T波。随后Go-rdon等在1929报道了粘液性水肿病人可发生心包积液,从而引起了临床医生及病理学家的重视,开始对粘液性水肿性心脏病人的临床表现及心脏损害的组织学特征进行了深入地研究观察。甲状腺机能减退性心脏病(简称甲减性心脏病)是指在甲减病人中发生的一种心肌病或心包积液,或两者均存,临床上常有心脏扩大,心搏量减少及心电图上QRS波低电压等异常证据。非侵入性诊
As early as 1918, Zondek first described the cardiac damage in patients with hypothyroidism. It was reported in 4 patients with myxedema and cardiac enlargement that the ECG showed low QRS and flat or inverted T wave. Subsequently, Go-rdon et al reported in 1929 that pericardial effusion could occur in patients with myxedema, which has attracted the attention of clinicians and pathologists and started to carry out clinical manifestations and histological features of heart damage in patients with mucinous edematous heart disease In-depth study of the observation. Hypothyroidism (referred to hypothyroidism heart disease) refers to the occurrence of hypothyroidism in patients with a cardiomyopathy or pericardial effusion, or both exist clinically often enlarged heart, stroke volume and Electrocardiogram QRS wave low voltage and other abnormal evidence. Non-invasive diagnosis