Conversation so far:
Who was the recipient of the heart?
Louis Washkansky, a 54-year-old grocer who was suffering from diabetes and incurable heart disease, was the patient.
Was it successful?
Washkansky survived the operation and lived for 18 days, having succumbed to pneumonia as he was taking immunosuppressive drugs.
How was Barnard chosen to do the transplant?
CANNOTANSWER.

Question: Where was the transplant done?
Self-contained rewrite: Where was the first human-to-human heart transplant done?