HR < 50: Bradycardia is defined as heart rate less than 60 bpm. I don't know if there is a formal definition of severe bradycardia, but i would consider bradycardia severe if the heart rate was less than 50.
Answered 12/31/2014
6.4k views
Slow heart rate: Slow heart rate less than 50 BPM is marked bradycardia. If it is sinus and a symptomatic then it is normal. However any other mechanism or symptoms call for an evaluation.
Answered 6/10/2014
5.2k views
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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