Our easy-to-read patient fact sheet compares and contrasts sinus arrhythmia vs AFib (atrial fibrillation) symptoms.

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 ...

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.

A woman filed a lawsuit saying her husband died after doctors allegedly ignored his abnormal heart readings before his ...

Types of bradyarrhythmia include: Sinus node dysfunction ... a cardiologist who specializes in treating heart rhythm disorders, to confirm an arrhythmia diagnosis. This device sends small ...

This results in abnormal heart rhythms. Sick sinus syndrome can be the result ... Your doctor will ask you to wear an event monitor if your arrhythmia needs to be recorded for more than 24 hours.

Common types and causes Sinus bradycardia represents the ... and deliver lifesaving shocks when dangerous rhythms occur. While not all arrhythmias can be prevented, several strategies can reduce ...

Sick sinus syndrome (SSS ... SA node dysfunction causes irregular heart rhythms (arrhythmias), making the heart beat too quickly, slowly, or irregularly. It can also pause the heartbeat for ...

Atrial fibrillation (AF) is the most common arrhythmia in senior ... cardiovascular disease processes and rhythm-control therapy. Predictors of attaining sinus rhythm at follow-up are not well ...

In this disorder, the sinus node (the heart’s natural ... Over time, the heart muscle weakens, causing abnormal heart rhythms ...

Other rhythm disturbances ... usually distinguish these arrhythmias from sinus tachycardia. Except for their paroxysmal nature and generally a faster heart rate (>150 beats/min), right upper ...

COLUMBUS, Ohio – For decades, doctors and researchers have puzzled over a basic heart rhythm mystery: Why do women tend to have faster heartbeats while men are more likely to develop irregular rhythms ...