(1.Institute of PE and Health,East China Normal University,Shanhai 200062,China;2.Graduate Department,Shanhai Institute of Physical Education,Shaihai 200438,China) Abstract: After sumarizing a lot of data from molecular biology, the following inference has arrived: (1) Ca2+is the central moment in the process of myocardial hypertrophy. (2) the multiplication and secretion of myocardial fibrocyte are important factors influencing the structure of myocardial tissue,exerciseinduced myocardial hypertrophy is different from pathological myocardial hypertrophy in the structure of myocardial tissue. Key words: hypertension; myocardial hypertrophy;Ca2+;structure of myocardial tissue |