The expressions of Bcl-2 and Bax in the myocardium of SCD and AMI indicate the involvement of apoptosis which contributes to the myocardium injury.

• Bcl-2与Bax在SCD和AMI心肌中有阳性表达,表明在SCD和AMI的心肌损伤中有凋亡调控机制参与。