A question for cardiologists?

well I'm no cardiologist but your Dr. should take closer look.having PVC 's is common , i have them , sometimes several a day then maybe none for a few months then they start again . they are scary , they make you feel like you are having a heart attack.PVC(premature ventricular contracture) that is a big word but all it means is your heart kicks in an extra beat every now and then and it just takes it a couple of beats to get it right again.being over wt. can be a factor , your heart has to pump harder if it has extra fat to move,the blood through your veins.but i 'm not a heart Dr. so if this continues to bother you , you insist that it be checked.there could be many things wrong this is only one.but you have to learn to control your anxiety,learn some breathing exercises,or get some counseling to over come your problems.your doing right just stay calm and smart.