Sinus arrhythmia is a variation in the heart's sinus rhythm, usually caused by changes in a person's breathing cycle. It's a common finding, especially in children and young adults, and its ...

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 ...

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, or SA node.

“This presentation highlights the potential ability of etripamil to successfully convert multiple episodes of Paroxysmal Supraventricular Tachycardia (PSVT) to restore normal sinus rhythm. Further, ...

Milestone will present a moderated poster presentation at the American College of Cardiology annual meeting, to be held March 29th to 31st, ...