Five years prior to that, Cortez was the first physician in the world to implant a Micra single-chamber leadless pacemaker through the internal jugular vein in a child.

Doctors at Gurugram Hospital Implant World’s Smallest Pacemaker This remarkable achievement marks the first time in India that the Micra pacemaker, has been implanted in the same heart for a ...

Five years prior to that, Cortez was the first physician in the world to implant a Micra single-chamber leadless pacemaker through the internal jugular vein in a child.