研究了32例原发性甲状腺功能减退症(甲减症)在用甲状腺片治疗前后的左心室收缩功能和血液流变学的变化。本组在治疗前心功能均受损、血液流变学紊乱,但在甲减状态消失时,二者均恢复至正常范围。本研究发现,在心功能和血中甲状腺激素水平,甲状腺自身抗体和血液流变学之间存在良好的相关关系。以上提示血中甲状腺激素水平,血液流变学可作为原发性甲减症心功能判定的两个间接指标。 To study the changes of left ventricular systolic function and hemorheology in 32 cases of primary hypothyroidism (hypothyroidism) before and after treatment with thyroid tablets. The group before treatment, impaired cardiac function, blood rheology disorders, but disappeared in the hypothyroidism, both returned to normal range. This study found that there is a good correlation between cardiac function and thyroid hormone levels in the blood, thyroid autoantibodies and hemorheology. Above suggest that thyroid hormone levels in blood, hemorheology can be used as two indirect indicators of primary hypothyroidism cardiac function.