<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi doctor, I have been experiencing irregular rapid heartbeats for a while now, and I am really worried. Can you please help me?  <response>: It seems like you may be suffering from paroxysmal supraventricular tachycardia. The medications that could help you with this disease are Adenosine, Diltiazem, Digoxin, Flecainide, Propranolol, Niacin, Raloxifene Evista, Bisacodyl The Magic Bullet, Irbesartan Avapro, Isoproterenol, Piperonyl Butoxide-Pyrethrins Topical, and Magnesium Oxide. 