ventricular block

Risk factors of torsade de pointes in patients with complete atrial ventricular block

完全性房室传导阻滞患者发生尖端扭转型室性心动过速的危险因素分析

互联网摘选

Atrial ventricular block 25 cases, sick sinus syndrome 31 cases, atrial fibrillation with long R-R interval 4 cases.

房室传导阻滞25例，病态窦房结综合症31例，房颤伴长间歇4例。

互联网摘选

Evaluation of systolic and diastolic ventricular synchronization in coronary heart disease patients with complete right bundle branch block by Doppler tissue velocity imaging

超声TVI技术评价冠心病右束支传导阻滞患者心室舒缩同步性的研究

互联网摘选

Objective To study the causes and significance of atrial ventricular block ( AVB ) during non-sleeping.

目的探讨 非 睡眠状态间歇出现的房室传导阻滞 ( AVB ) 的原因与临床意义.

互联网摘选

Score about arrhythmia in both groups restored to normal 60 minutes after reperfusion, only I ° atrial ventricular block in one case and recovered after that.

两组于再灌注期60分钟后心律失常评分基本恢复，只有1例出现Ⅰ度AVB，约1分钟后恢复正常。

互联网摘选

The results indicated that mortality in patients occurring with QTc prolongation 、 left ventricular hypertrophy 、 bundle branch block 、 junctional rhythm or sinus tachycardia was high.

结果发现QTc延长、左室肥厚、束支传导阻滞、交界性心律或窦性心动过速时，死亡率增高。

互联网摘选

ⅰ° atrial ventricular block occurred in 1 case post-operation, ⅲ° atrial ventricular block occurred in 9 cases and 2 of them with sustained required pacemaker implantation.

术后1例发生一度房室传导阻滞，9例发生三度房室传导阻滞，其中2例为持续性，并于2周后安装了永久起搏器。

互联网摘选

Methods Temporary heart pacing was used for treatment of 10 cases of serious myocarditis with ⅲ° Atria ventricular block ( AVB).

方法将10例重症心肌炎伴Ⅲ度房室传导阻滞（简称Ⅲ°AVB）及时安装心脏临时起搏器抢救成功的病例作分析。

互联网摘选

Methods 31 patients, suffered from sick sinus syndrome and atrial ventricular block with recurrent paroxysmal atrial tachyarrhythmias, were implanted automatic mode switching pacemaker.

方法选择31例病窦、房室阻滞患者，其中伴有阵发性房颤22例、房扑5例、房速4例，分别植入AMS功能起搏器。

互联网摘选

QRS dispersion: An electrocardiographic index of systolic left ventricular dysfunction in patients with left bundle branch block

QRS离散度：左束支传导阻滞患者左心室收缩功能障碍的一个心电图指标

互联网摘选

Objective To observe application of permanent pacemaker implantation in children with atrial ventricular block.

目的观察永久心脏起搏器在儿童病例中的应用及疗效。

互联网摘选

Methods Eighteen patients affected by sick sinus syndrome and complete atrial ventricular block were implanted dual chamber pacemakers with sleep function.

方法18例因病窦综合征及完全性房室传导阻滞置入带有睡眠功能的双腔起搏器。

互联网摘选

ECG data of healthy people and three kinds of heart disease patients ( premature ventricular contraction, bundle branch block and supraventricular) which are analyzed in this thesis are derived from MIT-BIH ECG database.

本文采用MIT-BIH心电数据库中的健康人和室性失常病人、束支传导阻滞病人、室上病变病人等3种类型心脏病人的数据作为样本进行分析。

互联网摘选

Long-term isoproterenol infusion also induced premature ventricular contractions and atrioventricular heart block in junction-null mice.

长期 异丙肾上腺素输入也可在连接素缺陷小鼠诱发室性期前收缩和房室传导阻滞.

互联网摘选

Conclusion Risk factors of TdP in patients with complete atrial ventricular block were female, lower potassium concentration and longer QT interval.

结论完全性房室传导阻滞患者发生TdP的独立危险因素是低血钾浓度、长QT间期和女性。

互联网摘选

ECG was thought as abnormal if any one below presented: bradycardia, pyknocardia, ST-T changing, type ⅰ atrial ventricular block AVB of ⅱ°, complete left fascicular block, complete right fascicular block, left anterior fascicular block, left ventricular hypertrophy and etc.

出现以下任何一项者为心电图异常：心动过缓、心动过速、ST-T改变、Ⅱ度Ⅰ型以上房室传导阻滞、完全左、完全右、左前束支传导阻滞及左心室肥厚等。

互联网摘选

Evaluation of Ventricular Depolarization in Patients with Complete Left Bundle Branch Block by Doppler Tissue Imaging

DTI评价完全性左束支传导阻滞患者心室除极顺序

互联网摘选

Results: Captopril decreased incidence of arrhythmia in ischemic and reperfusion periods, and improved atrial ventricular block recovery in reperfusion period.

结果：卡托普利减少缺血及再灌注期心律失常的发生，加快再灌注期高度房室传导阻滞的恢复。

互联网摘选