U.S. doctors online nowAsk doctors free
A 31-year-old female asked:

I had 2 ekg in one day one said normal sinus rhythm with sinus arrhythmia and the other say normal sinus rhythm rightward axis borderline ecg when compared with ecg of 29-nov-2021 09:13, (unconfirmed) no significant change was found is something wron?

2 doctor answers2 doctors weighed in
Dr. Hiep Le
Dr. Hiep Leanswered
Nephrology and Dialysis 43 years experience
Sinus arrhythmia is common and it may be detected by EKG at times. Borderline right axis deviation is also common at your age, nothing to concern.
Note that the word "unconfirmed" is added to the report. The second ECG states "rightward axis" when compared to the first ECG. An apparent change in the axis may have been caused by incorrect lead placement by the technician. Review of the ECGs by an experienced internist or cardiologist is necessary for further interpretation and resolution of this question. Good luck.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Educational text
Talk to a doctor
24/7 visits - just $39!
50% off with $15/month membership
Last updated Dec 2, 2021


Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.