Your doctor uses the calcium-score screening heart scan to evaluate risk for future coronary artery disease. If calcium is present, the computer will create a calcium score that estimates the extent of coronary artery disease based on the number and density of calcified coronary plaques in the coronary arteries.therosclerosis -- sometimes called hardening of the arteries -- can slowly narrow and harden the arteries throughout the body. When atherosclerosis affects the arteries of the heart, itâs called coronary artery disease.
Blanch walnuts â a step by step guide. 1  Bring a small saucepan of water to the boil. 2  Add the walnuts for about 10-12 seconds. 3  Remove with a slotted spoon and instantly plunge into ice-cold water.  Then, using a small knife, scrape away the brown skin.
How to Blanch Zucchini Squash. by Last Updated: Feb 08, 2014. How to Blanch Zucchini Squash Photo Credit Laine Girard/Demand Media. Whether you are wanting to freeze a surplus of summer squash or simply prepare squash for a super quick stir-fry, blanching is a crucial step to help maintain the texture of the squash when cooking it later.