The heart's normal sinus rhythm is created by electrical signals that spread throughout the heart in an organized manner along a certain route at a particular speed. This article explores sinus ...

Sinus arrhythmia is also common, particularly in younger athletes. IRBBB (commonly characterised as an rSR′ pattern in V1 with QRS duration <120 ms) is commonly present in athletes (12–32%) and ...

Introduction Atrial fibrillation (AF)-induced cardiomyopathy (AIC) is retrospectively defined after normalisation of left ...

"Since edoxaban does not require regular and frequent blood testing ... including in patients with sinus rhythm, but only warfarin is recommended and approved for this group of patients.