
好词典

源自希腊语 'arrhythmia',由 'a-'(无)和 'rhythmos'(节奏)组成,字面意思为'无节奏'。
❶ 心律失常,指心脏跳动的节律异常,可能过快、过慢或不规则,常见于心脏病患者。
“The patient was diagnosed with severe arrhythmias.”
(该患者被诊断出患有严重的心律失常。)
“Certain medications can cause arrhythmias as a side effect.”
(某些药物可能会引起心律失常作为副作用。)
ventricular arrhythmias — 室性心律失常,指起源于心室的心律失常,通常比房性心律失常更危险。
“Ventricular arrhythmias can lead to sudden cardiac arrest if not treated promptly.”
(如果不及时治疗,室性心律失常可能导致心脏骤停。)
atrial arrhythmias — 房性心律失常,指起源于心房的心律失常,如房颤,通常比室性心律失常危险性低。
“Atrial arrhythmias like atrial fibrillation are common in elderly patients.”
(房性心律失常如房颤在老年患者中很常见。)