Hello I Suffer From Arrhythmia And Take The Drug Noten.

Hello I suffer from arrhythmia and take the drug Noten. I broke my femur 2 years ago and still going to rehab. I did hydrotherapy a couple of times (my cardiologist said it would be OK as my heart had been back in normal rhythm for quite a while. First time I was fine and felt it was good for my leg. Second time I noticed the pool was much warmer than before and after half an hour I felt nauseous and dizzy. On checking my pulse, heart beat was irregular again. It went back into normal rhythm after a couple of hours. Does that mean I should not do hydrotherapy or immerse into a hit pool again? I check my pulse everyday for arrhythmia and take the drug Noten. I also take a Cartia each day and if my heart goes out of rhythm for more than 4 hours my cardiologist has told me to take my blood thinner tablet Elequis that I keep on hand. Also whilst on the drug Noten, can I take Nurafen for inflammation pain? I have not been able to contact my cardiologist as he is overseas. Thank you. Regards Betty