A member asked:

I am an otherwise healthy 25 year old female with sinus tachycardia. i take nadolol to treat it. what could the underlying cause be?

A doctor has provided 1 answer
Dr. Daniel Zanger answered

Specializes in Cardiology

Sinus tach: Usually this is due to a non cardiac problem like anemia over active thyroid or asthma . There are rare cases of unexplained tachycardia which can be treated with beta blockers like nadalol.

Answered 11/9/2015

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