In 1963, the first artificial heart valves were introduced in the United States, a new development in cardiology. Nikolai Mikhailovich Amosov was the first in the USSR to implant them. The experiments were successful - people doomed to die...See moreIn 1963, the first artificial heart valves were introduced in the United States, a new development in cardiology. Nikolai Mikhailovich Amosov was the first in the USSR to implant them. The experiments were successful - people doomed to die suddenly recovered.
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