The two wavefronts collide in the RV while excitation spreads from the left ... advances atrial timing. AVNRT = atrioventricular nodal reentrant tachycardia; RAA = right atrial appendage.

Left atrial appendage occlusion vs continuation of oral anticoagulation therapy alone is linked to reduced ischemic stroke risk in select patients with nonvalvular AF.

Left atrial appendage occlusion (LAAO) with the WATCHMAN FLX (Boston Scientific) has been proven to reduce stroke risk in patients with paroxysmal atrial fibrillation (PAF). Certain circumstances may ...

Caught on camera appearing to ignore Carlos Sainz after his team-mate won the Mexican Grand Prix, Charles Leclerc is “very angry” with people’s snap judgments. Leclerc was notably frustrated ...

Symptoms of left-sided heart failure can include chest pain, fatigue, shortness of breath, and leg swelling. They can be similar to other medical conditions and, early on, even go unnoticed. When the ...

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