Warning signs of an unhealthy heart, though, can lurk — not so quietly — in its many complex sounds. That's why FIU researchers Joshua Hutcheson and Valentina Dargam have come up with a way to "listen ...

The ePatch can investigate various arrhythmias, including atrial fibrillation, tachycardia, and heart blocks.Arrhythmias can present in different forms, so we got in touch with Dr Oliver Segal, ...