Hypokalemia and even low-normal plasma potassium levels increase the risk of ventricular arrhythmias among patients with cardiovascular disease. An assessment of a strategy of actively increasing p...

Whether we know it, or like it, our bodies are polluted by tiny fragments of plastic that fail to break down in our earthly environment. What does that mean for our long-term health, and what can we d...

This cohort study tests through long-term monitoring whether the incidence of new-onset atrial fibrillation (AF) during the first year after coronary artery bypass grafting is significantly higher tha...