Supersonic and enchanted the complication that the graph still can discover to cardiac muscle straightens dead, if be good at all alone ruptures, the room interval perforation, thrombus that add a wall and room wall tumour.

• 超声心动图还可发现心肌梗死的并发症，如健索断裂、室间隔穿孔、附壁血栓和室壁瘤等。