Sudden Death in Competitive Activity的用法和樣例：
例句
- Does sildenafil cause myocardial infarction or sudden cardiac death?
偉哥會(huì )引起心肌梗死或心源性猝死嗎？ - Are Implantable Cardioverter Defibrillator Shocks a Surrogate for Sudden Cardiac Death in Patients With Nonischemic Cardiomyopathy?
植入式心臟轉復除顫儀能降低非缺血性心肌病患者心臟性猝死的風(fēng)險？
