A member asked:

When i lay down for long time my paulse drops gets as low as 54. this normal?

A doctor has provided 1 answer

Perfectly normal: Your heart responds to need. When you lie down and rest, you're idling (like a car's engine) and you don't need much oxygen and blood, so your heart "powers down" (like the space station).

Answered 8/21/2013

4.9k views

Thank

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