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目的:探讨急进高海拔地区环青海湖公路自行车赛耐力性运动员赛事前后心电图变化。方法:用12导同步心电图机对参赛运动员行赛事前后心电图检查。结果:运动员赛前与赛后心电图对比发现最多见的,心律失常为窦性心动过缓、右束支阻滞、左心室高电压等,二者无明显差别。结论:环青海湖公路自行车赛运动员心电图在赛事前后无明显差别。
Objective: To investigate the changes of electrocardiogram before and after the competition of endurance cyclists around Qinghai Lake Road Cycling in high altitude. Methods: The 12-lead ECG machine was used to check the electrocardiogram before and after the competition. Results: There were no significant differences between the athletes before and after the electrocardiogram comparison. The most common arrhythmias were sinus bradycardia, right bundle branch block and left ventricular high voltage. Conclusion: There is no significant difference in the electrocardiogram of Qinghai Lake Road Cycling Athletes before and after the event.