Long-Term Outcome of Single-Chamber Atrial Pacing Compared with Dual-Chamber Pacing in Patients with Sinus-Node Dysfunction and Intact Atrioventricular Node Conduction
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چکیده
منابع مشابه
Long-Term Outcome of Single-Chamber Atrial Pacing Compared with Dual-Chamber Pacing in Patients with Sinus-Node Dysfunction and Intact Atrioventricular Node Conduction
PURPOSE The optimal pacing mode with either single chamber atrial pacemaker (AAI or AAIR) or dual chamber pacemaker (DDD or DDDR) is still not clear in sinus-node dysfunction (SND) and intact atrioventricular (AV) conduction. MATERIALS AND METHODS Patients who were implanted with permanent pacemaker using AAI(R) (n = 73) or DDD(R) (n = 113) were compared. RESULTS The baseline characteristic...
متن کاملVentricular pacing or dual-chamber pacing for sinus-node dysfunction.
BACKGROUND Dual-chamber (atrioventricular) and single-chamber (ventricular) pacing are alternative treatment approaches for sinus-node dysfunction that causes clinically significant bradycardia. However, it is unknown which type of pacing results in the better outcome. METHODS We randomly assigned a total of 2010 patients with sinus-node dysfunction to dual-chamber pacing (1014 patients) or v...
متن کاملCost-effectiveness of dual-chamber pacing compared with ventricular pacing for sinus node dysfunction.
BACKGROUND Compared with single-chamber ventricular pacing, dual-chamber pacing can reduce adverse events and, as a result, improve quality of life in patients paced for sick sinus syndrome. It is not clear, however, how these benefits compare with the increased cost of dual-chamber pacemakers. METHODS AND RESULTS We used 4-year data from a 2010-patient, randomized trial to estimate the incre...
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AIM To compare ventricular rate responsive (VVIR) pacing with dual chamber rate responsive (DDDR) pacing and antiarrhythmic drugs for the treatment of patients with persistent atrial fibrillation after atrioventricular node ablation. METHODS One hundred two patients with persistent atrial fibrillation eligible for the atrioventricular node ablation were randomly assigned to the therapy with e...
متن کاملA comparison of single-lead atrial pacing with dual-chamber pacing in sick sinus syndrome.
AIMS In patients with sick sinus syndrome, bradycardia can be treated with a single-lead pacemaker or a dual-chamber pacemaker. Previous trials have revealed that pacing modes preserving atrio-ventricular synchrony are superior to single-lead ventricular pacing, but it remains unclear if there is any difference between single-lead atrial pacing (AAIR) and dual-chamber pacing (DDDR). METHODS A...
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ژورنال
عنوان ژورنال: Yonsei Medical Journal
سال: 2010
ISSN: 0513-5796
DOI: 10.3349/ymj.2010.51.6.832