How many times does a heart beat in a year?
Assuming when sleeping your heart rate is 50bpm and when you exercise it exceeds 150bpm and the average is 75bpm, then in one year a human heart could beat 39,420,000 times in one year.
If a human heart beats 60 times per minute, it beats 31 million times per year.
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE