Expensive bracelet

Had an appointment today for an echo cardiogram. Since having open heart surgery in 2008, (6 bypasses), I have to have imaging tests about every two years to see if everything is still working right. They wire you up and do an ekg, then do ultrasound pictures, then put you on the treadmill and stress your heart, then do ekg and ultrasound pictures again. Then they compare the before and after to see if your heart is doing what it should. According to the doctor, everything is working fine. Always good to find that out.