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.
Get the green hull off of the walnut. As black walnuts ripen, the husk changes from solid green to yellowish green. Walnut juice leaves a dark stain, so wear gloves or use tongs when you handle un-husked walnuts.Press on the skin of the walnut with your thumb; ripe nuts will show an indentation.et the green hull off of the walnut. As black walnuts ripen, the husk changes from solid green to yellowish green. Walnut juice leaves a dark stain, so wear gloves or use tongs when you handle un-husked walnuts.