2 things: sinus bradycardia means you have a resting heart rate less than 60, can be normal finding in young, healthy or athletic people, can also be pathologic depending on how low and the clinical scenario. Short PR can mean accelerated AV conduction which is essentially normal, or could me a pre-excitation suggesting presence of a bypass tract (WPW) but usually accompanied with other findings.
Answered 3/2/2019
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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