I have been on bed rest for 18 months and had 400 cholesterol for 6-7 years. My age is 31 M. I dont smoke, no high bp just plain high cholesterol. I have been having pain and sweating in chest for which doc prescribed sorbitrate to me. Now, I am thinking if is its a good idea to get CT coronary angiography done so as to understand extent of blockage in my heart. Also, what kind of physical activity can i do without worrying about chest pain. I grt chest pain while doing deep breathing yoga exercises.