The study’s primary efficacy objective was met, with a significantly greater percentage of complete heart block patients with normal sinus rhythm having ... than VVI pacing (0 patients ...

A sinus arrhythmia refers to a problem with the sinus node of the heart. This controls the rhythm of the heart and can be fast (sinus tachycardia) or slow (sinus bradycardia). This article looks ...

The use of pacing therapy for sinus node dysfunction ... presence of a nonphysiologic atrial rhythm and automatically switches the pacing mode from DDD to VVI or DDI. If the atrial arrhythmia ...

Sinus node modification was unsuccessful and, consequently, atrioventricular node ablation and implantation of a single lead VVI pacemaker ... a ventricular-paced rhythm. Transthoracic ...

The rhythm is either sinus rhythm or not sinus rhythm. Sinus rhythm refers to the origination of the electrical activity coming from the sinus node — also known as the sinoatrial node ...

Maintenance of sinus rhythm is the main therapeutic goal in patients with atrial fibrillation. However, recurrences of atrial fibrillation and side effects of antiarrhythmic drugs offset the ...

Low concentrations of three selected biomarkers in the blood of patients with atrial fibrillation identify patients with a high chance of attaining sinus rhythm. This is the main result of this ...

Tachycardia describes when the heart beats faster than normal. Sinus rhythm with tachycardia occurs when the sinus node fires electrical impulses abnormally quickly. Inappropriate sinus ...

Sinus arrhythmia requires some background information on the heartbeat rhythm. The heartbeat is regulated by a natural pacemaker known as the Sinoatrial (SA) node, situated in the right atrium.

They are indicated for use in the treatment of atrioventricular block in the absence of continuous atrial fibrillation, and in sick sinus syndrome with atrioventricular ... of pacemaker nomenclature): ...

The optimal pharmacologic means to restore and maintain sinus rhythm in patients with atrial fibrillation remains controversial. In this double-blind, placebo-controlled trial, we randomly ...

Sinus rhythm (a.k.a. normal sinus rhythm) refers to the normal heart beat originating from the sinoatrial node. This is manifested as an upright P wave in lead II of the ECG. Sinus bradycardia ...