Lt. Col. (Dr.) Matthew Hann, 81st Medical Operations Squadron interventional cardiologist, inserts a Micra Transcatheter Pacing System at the Keesler Medical Center April 13, 2017, on Keesler Air Force Base, Miss. The Micra Transcatheter Pacing System is a new type of heart device that provides patients with the most advanced pacing technology at one-tenth the size of a traditional pacemaker. Keesler is the first Air Force hospital to offer the world’s smallest pacemaker for patients with bradycardia. ( Air Force photo by Kemberly Groue)

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Keywords: 81st, aetc, air, base, force, group, keesler, medical, micra, operations, pacing, squadron, system, training, transcatheter, wing