Depends on who's asking. For the Federal government, gross income is income from all sources- earned and unearned. Unearned income is your money making money- investments, dividends, capital gains, sale of property. Earned income is, well, what you actually toiled to attain, like wages, consultation fees, jury duty payment, etc.
Coronary artery calcification is the result of calcium deposition in the coronary arteries. Coronary arteries are blood vessels that deliver blood supply to the heart for its nourishment and oxygen needs.
Cardiac Calcium Scoring. The coronary arteries are the vessels that supply oxygen containing blood to the heart. The plaque that may be found in these arteries is a build-up of fat, calcium and other substances that can either narrow or close the arteries.ardiac Calcium Scoring. The coronary arteries are the vessels that supply oxygen containing blood to the heart. The plaque that may be found in these arteries is a build-up of fat, calcium and other substances that can either narrow or close the arteries.