I had heart surgery where the scraped my heart called parodone. I do not know how to spell it. Also I do not know the tecetincial nme for when my heart when it races. I know I take Metoprolol for it. Can you telll me what it is called. I am making a medical history list to carry all the time with me. thank you
Difficult to deduce. If you say they scrapped your heart, it should be pericardium and what they did was pericardiectomy i.e. Removal of the outer covers of your heart.  When you heart race it is called tachycardia, you may have some irregularities then they are called arrhythmia, whereby you must be on metoprolol to prevent them Regards