Science, asked by gogiganpati, 9 months ago

cardiac surgery was tried in the past. patients did not survive.​

Answers

Answered by khansadaf2003
1

Answer:

Explanation:

The first surgery on the heart itself was performed by Axel Cappelen on 4 September 1895 at Rikshospitalet in Kristiania, now Oslo. Cappelen ligated a bleeding coronary artery in a 24-year-old man who had been stabbed in the left axilla and was in deep shock upon arrival.

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