Visit Doctors
Visit
Visit
Call Doctors
Call
Call
Ask Doctors
Ask
Ask
Feed
Home
25 years
I'm suspecting I have Atrial Fibrillation justified with my fast paced heart beats, sometimes when I laugh, I almost feel like I'm going to faint...
Feb 6, 2015
2nd opinion

Dr. Zakia Dimassi Pediatrics
And I'm suspecting it was Dr. Google that suggested this possibility, not that it's impossible seeing that the symptoms you're describing may indeed be explained by atrial fibrillation, but the fact remains that such diagnosis cannot be made based upon a constellation of symptoms - you need to be thoroughly evaluated by a physician who should be looking for risk factors for atrial fibrillation, listen to your heart, do an electrocardiogram (ECG) to look for evidence of atrial fibrillation, and of course look for other possible causes.
 • 
Thank
Book
Disclaimer
Dr. Feras Mahdi Internal Medicine
Dear,

Atrial fibrillation is defined by irregularly irregular heart rate. It also has a characteristic pattern on ECG. 
As to rapid heart rate, or what you describe, these are most likely something we call palpitations. ( you may also feel that your heart is pounding hard). 

This is not to mention that regular fast heart rates can be caused by many things, including anxiety, stress, caffeine(coffee, tea) , lack of sleep, smoking, poor exercise habits and endurance ability etc. 

Next time you feel this sensation, ask someone to take your pulse and ask them to count number of beats per minute ( should be below 100)...and to assess if it is regular ( like a steady drum beat) vs irregular ( bum bum bum...bum...bum bum......i.e a random heart rate). This last bit maybe slightly difficult for someone untrained, so if still in doubt, just head on to your local GP for a quick check and ECG. 

All the best
Dr Feras
 • 
Thank
Book
Disclaimer