严重心律失常引起左心排出量显著下降,发生阿-斯氏综合征时,如不及时发现和抢救,可导致死亡。严密的观察,及早发现头晕、面色苍白、瞬间的意识模糊(不一定抽搐)、显著的心动过速、频发的室性早搏、短阵室性心动过速、短阵室扑或室颤、Q-T间期明显延长等心电图示波表现等症状和体征,并及时采取有效措施,预防阿-斯氏综合征的发生。 Severe cardiac arrhythmia caused by a significant decrease in left ventricular output, the occurrence of Asarhus syndrome, if not found and rescue, can lead to death. Close observation, early detection of dizziness, pale, instantaneous confusion (not necessarily convulsions), significant tachycardia, frequent premature ventricular contractions, paroxysmal ventricular tachycardia, paroxysmal ventricular flutter or ventricular fibrillation, QT interval was significantly extended ECG and other symptoms and signs of ECG performance, and take timely and effective measures to prevent the occurrence of Aspergillus’s syndrome.