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Is atrial fibrillation a life-threatening condition?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hi doctor,

I would like to know about my ECG report. I have attached it. Please provide your suggestions.

Hi,

Welcome to icliniq.com.

I have reviewed the attachment (attachment removed to protect patient identity). There is an irregular rhythm called atrial fibrillation, which is usually not life-threatening but requires evaluation to determine the cause. Additionally, there are Q waves in the inferior leads, which may indicate the possibility of heart damage or blockages in some patients. Therefore, you should undergo an echocardiogram (echo) and a treadmill test (TMT) to identify the cause. Also, if you experience snoring, interrupted sleep, or morning headaches, I recommend getting a thyroid test done. If these symptoms are present, I suspect the possibility of sleep apnea.

Thanks and regards.

Medically reviewed byDr. K. Shobana

Published At August 24, 2018
Reviewed AtMarch 24, 2025

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