When you have atrial fibrillation, the two upper chambers of your heart (atria) don't beat in sync with the two lower chambers (ventricles). This makes your heart beat out of rhythm and sometimes very ...

Please provide your email address to receive an email when new articles are posted on . Beta-blockers more effectively reduce risk for death or hospitalization in people with HFpEF compared with ...

New research has identified the specific biological mechanism behind the muscle dysfunction found in myotonic dystrophy type 1 (DM1) and further shows that calcium channel blockers can reverse these ...

Calcium channel blocker toxicity represents a significant clinical challenge owing to its multifaceted pathophysiology and potential to precipitate life‐threatening cardiovascular compromise. Overdose ...

A woman with hopes to conceive was diagnosed with severe vasospastic angina (VSA); however, she was able to carry a healthy baby to full term without angina attacks after starting treatment of a ...

Praxis Precision Medicines' ulixacaltamide (PRAX-944) is a potent and selective small molecule T-type Ca2+ channel blocker being developed for the potential treatment of essential tremor. ET is a ...