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Start Over You searched for: Language English ✖ Remove constraint Language: English Format Text ✖ Remove constraint Format: Text Subject Pacemaker, Artificial ✖ Remove constraint Subject: Pacemaker, Artificial Publisher American Geriatrics Society ✖ Remove constraint Publisher: American Geriatrics Society Story Section Expanding Technological Possibilities, 1955-1970 ✖ Remove constraint Story Section: Expanding Technological Possibilities, 1955-1970