Hi there,
Atrial Fibrillation is an arrhythmia where the heart doesn't beat normally and you have a risk of developing blood clots. You should actually take bloodthinners as well! Amiodarone is the meds of choice these days as it has the least side effects, but there are a lot more that your Cardio can try until you find the one that works for you. Amiodarone Side-effects: Gastro-ent-issues and nausea! So you should discuss it with your Cardio once he has done the Stress ECG and try another medication for you and ask him about the bloodthinners or Asprin a day? I use to take Ecutrin.
I was on 5 different beta-blockers and lived in South Africa at that stage and "Cordorone" was not available there. None of the Beta blockers worked! I tried Sotacor with Florinef (got very hypotensive from the BB), Rythmol, etc. etc.
During episodes of A-fib your heart is not pumping sufficient blood and then you will become hypotensive and the pulse rate is low due to the abnormal rhythm.
I had A-fib and SVT (your heart speeds up to 200+ while sleeping!) in 2007 and both were treated with Cardiac Ablation where Electrophysiologist (a Cardiologist that specialises in the Electric-part of the heart) does mapping and then destroys the abnormal nodes or pathways that causes A-fib and SVT's.
Once you have experienced A-fib it is hard not to worry and I can also remember how scared I was of sleeping and ended up with taking sleeping meds and Xanor... but it is only a short-term solution.
Some medication (OTC flue tabs) can cause arrthythmias and be sure to ask your Cardio for a list of "do's and don'ts"and ask if Cardiac Ablation could be an option for you.
All the best and I hope you find a solution soon :)
Can I be having Afib and my blood pressure is 113/67 and pulse is 68?
I feel short of breath and very freaked out. Don't feel palpitation.