Hi Diane, Don´t be scared and worried.Your doctor would have told you if anything was wrong with your heart. When I saw my doctor three years ago and had my cholesterol checked and was told it was sky high, he scared me half to death and I too got terrible panic attacks after being given Zocor. I don´t know if it was side effects from Zocor that gave me these attacks or just the worry and thought that I was just about to have a heart attack! I had not anything else wrong with me apart from elevated choleserol numbers.So please don´t panic. Panic attacks can often lead to palpitations and even chest pains which has nothing to do with heart problems and the more you worry the worse it gets.So stop worrying