tMajid Ali, M.D. A Fibrillating Heart (With A-Fib ) Is An Overdriven  and Oxygen-Deprived Heart. Safety First With Second Opinion  Heart rhythm problems require treatment by cardiologists or other doctors experienced in treating such disorders. Permanent destruction of pacemaker of the heart with radio waves (radiofrequency procedure) and insertion of a pacemaker is often advised by doctors.  I think it