Artificial heart Artificial heart An artificial heart is a device that replaces the heart. Artificial hearts are typically used to bridge the time to heart transplantation, or to permanently replace the heart in case heart transplantation is impossible. Although other similar inventions preceded it from the late 1940s, the first artificial heart to be successfully implanted in a human was the Jarvik-7 in 1982, designed by a team including Willem Johan Kolff and Robert Jarvik. An artificial heart is distinct from a ventricular assist device (VAD) designed to support a failing heart. It is also distinct from a cardiopulmonary bypass machine, which
Human rights in Argentina Human rights in Argentina The history of human rights in Argentina is affected by the Dirty War and its aftermath. The Dirty War, a state-sponsored violence against Argentine citizenry from roughly 1976 to 1983, was carried out primarily by Jorge Rafael Videla's military government, ended years ago, and the human rights situation in Argentina has improved since. According to the "Nunca Más" report issued by the National Commission on the Disappearance of Persons (CONADEP) in 1984, about 9,000 people had "disappeared" between 1976 and 1983. According to a secret cable from DINA (Chilean secret police) in Buenos Aires, an estimate