Henry Heimlich from a heart attack in his home in Hyde Park, Cincinnati, on December 12. He was 96 years old. Henry Heimlich Henry Judah Heimlich (; February 3, 1920 – December 17, 2016) was an American thoracic surgeon and medical researcher. He is widely credited as the inventor of the Heimlich maneuver, a technique of abdominal thrusts for stopping choking, described in "Emergency Medicine" in 1974. He also invented the Micro Trach portable oxygen system for ambulatory patients and the Heimlich Chest Drain Valve, or "flutter valve", which drains blood and air out of the chest cavity. Heimlich was born in
Henry Heimlich and, along with health professionals and advocates for human rights, consider the practice "atrocious". The Heimlich Institute, a subsidiary of Deaconess Associations of Cincinnati, conducted malariotherapy trials in Ethiopia, though the Ethiopian Ministry of Health was unaware of the activity. Heimlich stated that his initial trials with seven subjects produced positive results, but refused to provide details. The experiments had no institutional review board oversight. Studies in Africa, where both HIV and malaria occur commonly, indicate that malaria/HIV co-infection increases viral load and that malaria could increase the rate of spread of HIV as well as accelerate disease progression. Based