Home > General Knowledge > Important Dates and EventsWhat year did the first successful open-heart surgery occur?A. 1940 B. 1944 C. 1950 D. 1953Answer: 1953Additional Information: The first successful open-heart surgery was performed in 1953. Subjects: Important Dates and Events, General KnowledgeRelated MCQsWhat year was the first heart transplant performed?What year did the first female Prime Minister of the UK take office?What year was the first successful test of a nuclear weapon conducted?What year did the first successful flight of the Wright brothers’ airplane occur?When was the first edition of ‘The New York Times’ published?What year did the first human reach the summit of Mount Everest?When was the first successful isolation of human insulin?What year did the first female astronaut, Valentina Tereshkova, fly into space?What year did the first female astronaut go to space?What year was the first web server created?What year did the first human walk in space?When was the first personal computer introduced?What year was the first version of the Java programming language released?When was the first episode of ‘Friends’ aired?What year did the first flight of the Concorde occur?