Sulfur is in the 16th group/family on the Periodic Table which is called Chalcogen. 2 people found this useful.
A cardiac perfusion scan measures the amount of blood in your heart muscle at rest and during exercise. It is often done to find out what may be causing symptoms like angina (such as chest pain or pressure).
5 tests to better predict heart disease risk: A 12-lead EKG provides information about hypertrophy, or thickening of the heart muscle. A coronary calcium scan, a low-radiation imaging test, identifies calcified plaque buildup in the arteries of the heart. A blood test for C-reactive protein indicates inflammation.