Learn the key differences between heart attacks and cardiac arrest, including symptoms, causes, and critical response times that could save someone's life.

A cardiac arrest and heart attack survivor have different stories, but something in common: CPR save their lives.

Cardiac arrest can have several causes. Heart attack is a common cause. Other conditions may also disrupt the heart's rhythm and lead to cardiac arrest. Hypertrophic cardiomyopathy (HCM)—or a th ...

how do you predict cardiac arrest before it happens? Ongoing work at Cedars-Sinai combines data from heart rhythms, echocardiograms and more, and then applies AI-based analysis in search of ...