A member asked:

Is it normal to sit for a moderate amount of time, and when you stand up, you feel your heart beat a little harder?

A doctor has provided 1 answer
Dr. Daniel Zanger answered

Specializes in Cardiology

Orthostasis : Yes upon standing there is a need to pump blood against gravity which is compensated by the heart increasing its contractile strength

Answered 3/12/2015

3.1k views

Thank

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