Cardiologists and engineers are, in short, coming up with all kinds of new ideas to improve the performance of cardiac devices and make them smaller and safer.

ECONOMIST: Case history

Humbled by his poor performance on a cardiac stress test, he cut back on steak dinners and started exercising five times a week.

FORBES: Are those deluxe executive exams worth it?

PulsePoint is an important new mobile app designed to support communities that are working to improve cardiac arrest survival rates through improved bystander performance and active citizenship.

FORBES: You Can Become A (Life-Saving) Neighborhood Superhero