A 18-year-old female asked:
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went to my dr 4 heart palpitations, and she found prolonged pr with sinus arrythmia on ekg? what does this mean, and what could cause it? i'm only 18.

1 doctor answer
Dr. Daniel Zanger
33 years experience Cardiology
Sinus arrhythmia: This is a benign condition found in young people .. has no clinical significance
Answered on Nov 17, 2015

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A 26-year-old member asked:
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A 21-year-old male asked:
Dr. Rick Koch
Dr. Rick Koch answered
22 years experience Cardiology
This is frequently: Normal in younger patients.
2
2 thanks

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