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在多年的工作中,我们对120名自行车运动员进行了心电图观测和病案分析调查,并且根据多年运动医学杂志的有关报道,发现自行车运动员心电图异常发生率明显高于长跑、举重、球类等项目,其心电图异常发生率为18.33%,其中心律失常占14.7%,心肌缺血和左心室高电压占4.17%,而左心室高电压都较各项目左心室高电压的异常发生率高,且多为训练年限较长的专业运动员,从而指出在现代体育训练中,要注重科学训练,以免造成心肌负荷加大,心肌应激性增强,造成工作性心肌肥大。为避免运动员将来因工作性肌大而发生心脏疾患进行治疗。
In many years of work, we conducted a survey of 120 electrocardiogram and case analysis of cyclists, and according to the reports of many years of sports medicine, found that the incidence of electrocardiogram abnormalities in cyclists was significantly higher than those of long-distance running, weight lifting and ball games, The incidence of ECG abnormalities was 18.33%, of which arrhythmia accounted for 14.7%, myocardial ischemia and left ventricular voltage accounted for 4.17%, while the left ventricular voltage were higher than the incidence of abnormalities of the left ventricular high voltage, and mostly Therefore, it is necessary to pay attention to scientific training in modern sports training so as to avoid the increase of myocardial load and the increase of myocardial stress, resulting in the working-induced cardiac hypertrophy. In order to avoid the future of athletes due to working-heart muscle disease and heart disease for treatment.