Please provide your email address to receive an email when new articles are posted on . Two weeks of metoprolol improved left ventricular outflow tract gradients, symptoms and quality of life compared ...

Previous studies have shown a benefit of beta-blockers in the reduction of exacerbations and death in patients with COPD, despite the presence of cardiac disease. A recent study hypothesized that the ...

Atrial fibrillation is one of the most common heart rhythm problems in the world. It causes the heart to beat irregularly and sometimes very fast, which can lead to symptoms such as palpitations, ...