低钙血症是充血性心力衰竭的一种少见但可逆的原因,这个问题常被忽视或仅在标准内科、心脏病学和内分泌学教科书中简单提及,因此许多临床医生不太了解低钙血症和心衰的联系。在文献中曾有低钙诱发心肌病的报导,也有突然发作充血性心力衰竭的,但以往报告的病人没有对左室功能进行测量。 本文是对未患过心肌病而出现低血钙诱发心衰的首次报告。本例病人的心脏射血分数的定量判断证明血清钙水平恢复与左室功能显著改善间的密切关系。一个39岁的女性病人,由于甲状旁腺机能低 Hypocalcemia is a rare but reversible cause of congestive heart failure, a problem that is often overlooked or simply mentioned in standard medical, cardiology, and endocrinology textbooks, so many clinicians do not know much about hypocalcaemia Serum and heart failure. There have been reports of hypocalcemic cardiomyopathy in the literature, as well as sudden onset of congestive heart failure, but previously reported patients did not measure left ventricular function. This article is the first to report hypocalcemia-induced heart failure without developing cardiomyopathy. The quantitative determination of the cardiac ejection fraction in this patient demonstrates a close relationship between serum calcium levels and significant improvement in left ventricular function. A 39-year-old female patient due to poor parathyroid function