Management of Patients With Drug-Induced Atrioventricular Block
Zelster et al. reported that AV block that was truly caused by drugs was found in only 14 (15%) of 92 patients who had second- or third-degree AV block during therapy with β-blockers, verapamil ...
Cardiac Arrhythmia Common at High Altitude - Medscape
2024年4月17日 · Forty-three bradyarrhythmic events were documented in 13 climbers (38.2%); seven men had a total of 23 bradycardias at rest, and 10 had 19 bradycardias during exercise; one individual had two ...
Management of Patients With Drug-Induced Atrioventricular Block
Patients who had symptomatic (fatigue, faintness, dyspnea, and syncope) type II second- or third-degree AV block, 2:1 AV block, atrial fibrillation with bradycardia (average heart rate ≤40 beats ...
Management of Patients With Drug-Induced Atrioventricular Block …
Methods:Of 668 consecutive patients with symptomatic type II second- or third-degree AV block, 2:1 AV block, atrial fibrillation, and bradyarrhythmia, 108 patients (62 patients enrolled ...
Permanent Pacemaker Implantation Following Cardiac Surgery
Predictors for late pacemaker dependency were third-degree atrioventricular block after surgery and preoperative left bundle branch block (P < 0.001). Conclusions: ...
Cardiac Resynchronization Therapy vs RV Pacing in AV Block
In patients with high-grade atrioventricular block (AVB), a standard dual-chamber pacemaker can restore A-V synchrony and ensure an adequate ventricular pacing rate. In this setting, however, the ...
Permanent Pacemaker Implantation Following Cardiac Surgery
Of 26 patients with third-degree AV block, 22 remained pacemaker dependent. ... Only two patients who had a third-degree atrioventricular block (AVB) after day 5 were nonpacemaker dependent on ...
Management of Patients With Drug-Induced Atrioventricular Block
Among the 668 study patients (mean age 68.2 ± 15.4 years, 337 women), 108 patients (16.2%) were receiving AV conduction impairing medications during the diagnosis of AV block. Of 108 patients, 29 ...
Risk Factors Identified for Sudden Death in Myotonic ... - Medscape
2008年6月19日 · Diseases & Conditions Third-Degree Atrioventricular Block (Complete Heart Block) 2002759004-overview. Diseases & Conditions Mitral Valve Prolapse in Emergency Medicine; 20021178994-overview.
Superior Vena Cava Syndrome - Medscape
An electrocardiogram demonstrated third degree atrioventricular block with a ventricular-paced rhythm. Transthoracic echocardiography showed an ejection fraction of 72% (normal value >55%) with a ...