Geography, asked by subhamdas6111999, 1 year ago

discoverer of open heart surgery

Answers

Answered by Anonymous
2
Dr. Daniel Hale Williams in 1893
Answered by dhruvbadaya1
1

Dr. Daniel Hale Williams in 1893 performed the first open heart surgery ♥. [The Exact Date: 7 September 1893; He performed on a black.]

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