Sinus bradycardia, or a slow heart rate, can be a sign of cardiovascular health in healthy young adults and endurance athletes. It can also be a sign of an underlying condition requiring medical ...

The compact tool has been approved to detect atrial fibrillation ... such as the detection of sinus rhythm with premature ventricular contractions (PVCs), sinus rhythm with supraventricular ectopy ...

In this study we explored associations between SIC and the occurrence of atrial fibrillation (AF) in patients admitted to the Intensive Care Unit (ICU) in sinus rhythm. We also aimed to identify ...

NAs were classified as either benign or non-benign. Benign arrhythmias included sinus arrhythmia, premature atrial contraction (PAC), premature ventricular contraction (PVC), first-degree ...