Objectives To investigate the effect of hepatocyte growth factor (HGF) on left ventricular (LV) remodeling caused by acute myocardial infarction in canine.

• 目的 探讨肝细胞生长因子(Hepatocyte growth factor,HGF)对犬急性心肌梗死后左室功能、左室重塑的影响以及其作用机制。