I want to know one thing I feel some uneasiness my pulse rate was 70 bpm than as soon as I lay it drop to 50 bpm one time feel butterflies sensation and feel a pause in pulse rate when check in hand also than I stand it cause to 60 bpm i am feeling panic thinking may it slow afib because I know that this also one problem people suffer i don't whether it's slow afib or what and done holter also one week ago which is normal and I take concor 1.25 for increase in pulse rate, after panicking pulse rate increase to 140 bpm , does slow afib start with dropping in pulse rate
Answers (12)
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Based on your symptoms and the normal Holter, ECG, and cardiology evaluation, this does not suggest slow atrial fibrillation or any dangerous rhythm disorder.
• A brief pulse drop when lying down (to ~50 bpm) is commonly due to increased vagal tone and is physiological
• The “pause” or “butterfly” sensation is most consistent with benign premature beats (PACs/PVCs)
• The sudden rise to 140 bpm occurred after panic, which strongly points to anxiety-induced sinus tachycardia
• Slow AF is persistent, irregular, and does not normalize quickly with posture, and it would almost certainly appear on Holter
Overall, this pattern fits a benign heart rhythm + anxiety cycle, not a structural or electrical heart disease.
Next Steps
1. Do not label this as AF
• Your investigations already rule that out
2. Review Concor (bisoprolol) dose with your doctor
• It lowers heart rate and may contribute to resting bradycardia
• Do not stop suddenly without medical advice
3. Address anxiety as a primary trigger
• Consider psychological support or structured anxiety management
• If needed, short-term anxiolytic or SSRI therapy can help reset the cycle
4. Follow up only if red flags appear
• Fainting
• Persistent irregular pulse for hours
• Severe breathlessness or chest pain
Health Tips
• Stop frequent pulse checking — it reinforces panic
• Avoid caffeine, nicotine, and dehydration
• Practice slow breathing (4-6 breaths/min) during episodes
• Adequate sleep reduces vagal and ectopic triggers
• Reassure yourself: normal Holter = safe heart
• Premature beats feel dramatic but are harmless in a normal heart
Your symptoms are real, but the cause is functional and reversible, not dangerous. Once anxiety is controlled, these sensations usually fade significantly.
If you’d like, I can also help you with:
• How to safely taper fear around heart rate changes
• Whether beta-blocker is truly needed
• Simple techniques to stop panic-induced palpitations quickly
Stop concor and share, why you were taking it?Concor reduces heart rate.
Please get a thyroid profile done and consult a cardiologist to get echo done and share results.
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
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