Don't be scared. I've done some studying in the medical field and I am also a heart patient myself. I've had countless EKGs, heart monitors, echos, heart carbs, MRIs, MRAs, and even a cardiac implant. I promise that the testing is not scary. Unless you've had any symptoms the most testing they would do for you would be blood pressure test, EKG, and MAYBE a blood test. It's nothing to be scared or embarrassed about. The worst part is when the blood pressure cuff gets tight around your arm but that's over in just a second. Lol. Message me if you have anymore questions.