1. The patient experienced an infarct in his brain, resulting in a loss of motor function.
（这名患者脑部发生梗塞，导致运动功能丧失。）
2. The doctor performed an emergency surgery to remove the infarcted tissue from the patient's heart.
（医生进行了紧急手术，将患者心脏的梗死组织切除。）