原发性甲状腺功能减退症 (甲减 )是临床常见的一种内分泌疾病 ,心包积液是其临床表现之一 ,但大量心包积液少见。传统的治疗方法为以小剂量甲状腺激素替代治疗开始 ,再逐步增加剂量。若患者能耐受 ,心包积液一般可以逐渐消退 ;若患者不能耐受 ,就会出现严重的心绞痛症状。为此 Primary hypothyroidism (hypothyroidism) is a common clinical endocrine disease, pericardial effusion is one of its clinical manifestations, but a lot of pericardial effusion rare. The traditional treatment for small doses of thyroid hormone replacement therapy began, and then gradually increase the dose. If the patient can tolerate, pericardial effusion can generally gradually subsided; if the patient can not tolerate, there will be severe symptoms of angina. to this end