Both effects together help to reduce the risk of clogged arteries and veins, the primary cause of heartinfarction and stroke.
两种作用一同帮助降低动脉和静脉阻塞的危险，动脉和静脉阻塞是心脏梗塞的的主要原因。
2
Since AD can result in fatal complications, such as epilepsy, apnea, heartinfarction, acute intracranial hypertension and cerebral hemorrhage, the diagnosis and treatment of AD is very important.
因该症状可产生致命并发症，如癫痫、呼吸暂停、心肌梗死，颅内高压和脑出血，故AD的诊治显得极为重要。
3
MI stands for heart attack, myocardial infarction.