Objective To create the exercise-induced physiological and DOCA-salt-induced pathological cardiac hypertrophy animal model,and evaluate cardiac function during development of hypertrophy.

• 目的通过建立运动引起的生理性心脏肥大和DOCA高盐引起的病理性心脏肥大大鼠模型,比较评价两种心脏肥大时心脏功能情况。