The American Heart Association recommends calling 911 if any of these symptoms develop, or if a person experiences a sudden loss of responsiveness or can't breathe normally, which are signs of cardiac ...

Bristol Myers Squibb stock skidded late Monday, tugging Cytokinetics lower, after Bristol's drug, Camzyos, failed in a heart disease study.

Bristol Myers Squibb's drug to treat a type of heart disease did not significantly improve functional capacity and symptoms ...