A new power scheme for cardiac pacemakers turns to an unlikely source: vibrations from heartbeats themselves. A new power scheme for cardiac pacemakers turns to an unlikely source: vibrations from ...

This summer, doctors at UnityPoint Health performed the QCA's first leadless pacemaker procedure. Now, Dr. Helbert Acosta breaks down the significance.

Atrial fibrillation – a form of irregular heartbeat, or arrhythmia – leads to more than 454,000 hospitalizations and nearly 160,000 deaths in the United States each year. Globally, it is estimated ...

A new battery-less pacemaker can be implanted directly into a patient's heart. A wireless, battery-less pacemaker that can be implanted directly into a patient's heart is being introduced by ...