My name is Adrine. Seven days ago i had my 2nd cardioversion. Immediately after it i felt fine but a then i began to feel very breathless fatigue and if i did any walking very out of breath. I actually felt worse the when i was on AF. I went to see my doctor and he did a ECG and confirm that i am still on Sinus rhythm. I am gradually feeling better than a couple of days ago but i was wondering if anyone had experienced this after cardioversion as when i had my first one i felt great nil side effects. Thank you any thoughts experiences shared much appreciated.