Heart murmurs can sometimes be harmless, or they might need to be addressed if they're caused by a heart condition. Here's ...

A silent heart attack is milder than a traditional heart attack but is just as dangerous. Here's what you should know about ...

Orthopnea, the struggle to breathe when lying flat, is an often-overlooked heart attack warning sign affecting 92% of sufferers. This symptom, frequently mistaken for anxiety or acidity, indicates ...

In TODAY.com's Expert Tip of the Day, a cardiologist explains why nighttime is important for cardiovascular health.

Young adults who failed to maintain good heart health had a 10 times higher risk of future cardiovascular disease.

New research shows that building heart-healthy habits during young adulthood (and earlier) may determine your risk of heart disease decades later.

The Society for Cardiovascular Angiography & Interventions (SCAI) has published a comprehensive roadmap that details the use ...

Preventive check-ups lead to early diagnosis and intervention, improving long-term survival. Cardiologists recommend the ...