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近年来,我国群众性体育运动蓬勃发展。由于在各项运动中贯彻了“从儿童抓起的方针”,儿童和少年参加运动训练的人日益增多。开展体育运动从儿童抓起,这无论对于增强我国人民体质和提高我国运动技术水平,都是非常重要的。在运动医学实际工作中,常会遇到青少年运动员从事训练和比赛出现的某些医学问题,如心脏杂音、心脏增大及心律失常等。儿童少年的心电图改变较成人复杂,加之运动训练的影响,可能儿童少年运动员的心电图具有某些特点。了解这些变异,对正确诊断是有现实意义的,有助于了解运动训练对儿童少年
In recent years, mass sports in our country have been developing vigorously. Due to the implementation of the “guideline from children” in various sports, there is an increasing number of children and adolescents participating in sports training. Carrying out sports activities from children is of great importance both for enhancing the people’s physique and for improving our sportsmanship. In the practical work of sports medicine, some medical problems such as heart murmur, heart enlargement and cardiac arrhythmia are often encountered in the training and competition of young athletes. Electrocardiogram changes in children and adolescents more complicated than adults, coupled with the impact of exercise training, children may have some characteristics of ECG athletes. Understanding these variations is relevant for the correct diagnosis and helps to understand exercise training for children and adolescents