How does a heart transplant work?

Replacing a heart is obviously a complicated procedure, but how is it done? Find out in just 30 seconds with our simple explanation, complete with illustrations!

https://www.youtube.com/watch?v=y7s_4iv-pjU

Find the answer to more baffling questions in How It Works magazine. Order it in printdownload it onto your digital device or subscribe today to ensure you never miss an issue!

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