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心肌炎患者中心律失常的发生率很高。其原因尚不十分清楚。因Ca~(++)具有极为广泛而重要的生理作用,参与心肌细胞的离子转运,生物电活动和机械收缩功能。对维持心肌正常功能有重要意义。因此考虑心肌炎患者的心律失常可能与血清Ca~(++)浓度有关。本文对此进行初步探讨。 1 资料与方法 选择我院住院患者中心肌炎患者143例,其中心律失常组117例。男66例,女51例,年龄为21～46岁,平均33.5岁。心电图大致正常组26例,男12例,女14例,年龄23～43岁,平均33岁。测定所有的心肌炎患者的血清Ca~(++)浓度。
The incidence of arrhythmia in patients with myocarditis is high. The reason is not yet clear. Because Ca ~ (++) has a very extensive and important physiological role, involved in myocardial cell ion transport, bioelectric activity and mechanical contractile function. It is important to maintain the normal function of myocardium. Therefore, considering arrhythmia in patients with myocarditis may be related to serum Ca ~ (++) concentration. This article carries on preliminary discussion to this. 1 Materials and Methods 143 patients with myocarditis in our hospital selected patients, including 117 cases of arrhythmia. 66 males and 51 females, aged 21 to 46 years, an average of 33.5 years old. Electrocardiogram roughly normal group of 26 patients, 12 males and 14 females, aged 23 to 43 years, mean 33 years. Serum Ca ~ (++) concentration was determined in all myocarditis patients.