心電圖練習(xí)題

1、 T 波改變波改變 T waves changes 竇性心動過速伴竇性心動過速伴 I 度房室傳導(dǎo)阻滯度房室傳導(dǎo)阻滯 sinus tachycardia(ST) and first degree A-V block(AVB-I) 竇性心動過緩竇性心動過緩 伴伴I 度房室傳導(dǎo)阻滯度房室傳導(dǎo)阻滯 sinus bradycardia(SB) and first degree A-V block(AVB-I) 插入插入 頻發(fā)單源性室性早搏（呈三聯(lián)律頻發(fā)單源性室性早搏（呈三聯(lián)律) frequent unifocal ventricular premature beat (in the form of tr

2、iplet ) 室性早搏室性早搏, R-on-T現(xiàn)象伴交界性早搏現(xiàn)象伴交界性早搏 ventricular premature beat, R-on-T phenomenon , and premature junctional contration. 室性早搏室性早搏, R-on-T現(xiàn)象現(xiàn)象, 心室顫動心室顫動 ventricular premature beat, R-on-T phenomenon , ventricular fibrillation (VT) sinus arrest with junctional escape complete heart block, with ju

3、nctional escape ,T T 波改變波改變 and T T waves changes T T 波改變波改變 and T T waves changes 左心房肥大和室性早搏左心房肥大和室性早搏 left atrial augmentation (LAA) and premature ventricula contration (PVC) 左心房、左心室肥大和室性早搏左心房、左心室肥大和室性早搏 left atrial and left ventricular hypertrophy (LAA and LVH) and premature ventricula contration

4、 (PVC) 右束支傳導(dǎo)阻滯合并左后分支傳導(dǎo)阻滯右束支傳導(dǎo)阻滯合并左后分支傳導(dǎo)阻滯 right bundle branch block + LPFB trifascicular block 急性前壁心肌梗死和室性早搏急性前壁心肌梗死和室性早搏 acute anterior myocardial infarction and premature ventricular contration (PVC) 低血鉀低血鉀 hypokalemia 低血鉀、室性心動過速和心室顫動低血鉀、室性心動過速和心室顫動 hypokalemia, ventricular tachycardia and ventricular fibrillation(VT) 低鈣血癥低鈣血癥 hypocalcemia 竇性心動過緩竇性心動過緩 伴伴I 度房室傳導(dǎo)阻滯度房室傳導(dǎo)阻滯 sinus bradycardia(SB) and first degree A-V block(AVB-I) 室性早搏室性早搏, R-on-T現(xiàn)象現(xiàn)象, 心室顫動心室顫動 ventr