If you don't have any symptoms, why has the doctor having cardio/vascular tests done? The EBT does not directly indicate whether there are significant blockages in the coronary arteries. What it does reveal with a high degree of accuracy, is whether the coronary arteries contain deposits of calcium. I have/had a CT scan, it provides a calcium score and 80 is not medcially significant. I had a total of all 4 major coronary arteries of over 1000.
Usually, when there is chest pain that may be related to blocked cornary arteries there is a stress test to view blood flow at rest and when there is activity. A stress test may have been appropriate if there is a belief of possible blockage. Do you have a family history that puts you at a high risk? That seems the only justification for EBT and now a stress test, otherwise and to be blunt, it doesn/t make sense based on the information you have provided.
If you have any further information or questions, you are welcome to respond. Thanks for sharing your experience. Take care.