Shots:  Matthew G. Fishler, Chief Engineer and Director of Product Development Abbott’s Cardiac Rythm Management Business, in an insightful conversation with PharmaShots   Matthew shares the highlights of the recently approved AVEIR Dr, the world’s first dual-chamber leadless pacemaker system for patients with slower-than-normal or abnormal heart rhythms   Equipped with i2i™ communication technology, AVIER DR eliminates…