Professor John Rogers and a team of researchers at Northwestern University developed a pacemaker smaller than a grain of rice that, when injected with a syringe, binds to the heart using absorbable ...

Knowing how to spot the symptoms of cardiac arrest or a heart attack and what to do could save someone's life.

Abbott said its implant-to-implant device technology enables wireless communication and synchronisation between two leadless pacemakers, which are smaller than an AAA battery.

BM Birla Heart Hospital, Kolkata, has become the first centre in Eastern India to successfully implant a dual-chamber ...