MIAMI, FL - SEPTEMBER 08: Ivan Mendoza, MD, associate medical director for the Jackson Medical Group's cardiology practice, (L) speaks with Felipe Finale, 78, during a media event at Jackson South Community Hospital to announce his successful implant of the world's smallest pacemaker into Felipe, a first for a South Florida hospital on September 8, 2016 in Miami, Florida. In April 2016, the U.S. Food and Drug Administration approved usage of the pacemaker for patients with bradycardia. The miniaturized heart device, known as the Micra Transcatheter Pacing System, was implanted at Jackson South Community Hospital. This is the first time this device is being used in Miami-Dade County. (Photo by Joe Raedle/Getty Images)
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