Pulmonary hypertension (PH) has a high mortality rate if untreated. Unfortunately, the disease is not consistently diagnosed or treated across the United States. To improve the diagnosis and care of ...

Did you know your calf muscles help protect your heart? It turns out, they do more than help you stay balanced and stable.

The American Heart Association’s 2025 Adult Basic Life Support Guidelines build upon prior versions with updated recommendations for assessment and management of persons with cardiac arrest, as well ...

Cardiovascular disease remains a leading global cause of death, and we break down its pathology, risk factors, and the ...

A study published in Engineering shows that a protein called U2 small nuclear RNA auxiliary factor 1 (U2AF1), released by immune cells known as macrophages, helps grow new blood vessels in the heart ...

Codeveloped by the American Heart Association and the American Academy of Pediatrics, this publication presents the 2025 guidelines for basic life support during cardiopulmonary resuscitation and ...