Number of Bricks If you lay out your bricks, 3 wide and 3 long, you'll get an area 12 inches x 24 inches. So every 9 brick, you'll cover 2 square feet.So 4.5 bricks per square feet X 396 square feet = 1782 bricks.Add a few for damage and waste, at least 1800 bricks for the patio you describe, maybe a few extra if the dimensions don't come out even. Another way to calculate it, which verifies above The bricks each cover an area of 32 square inches (4 x 8).dd a few for damage and waste, at least 1800 bricks for the patio you describe, maybe a few extra if the dimensions don't come out even. Another way to calculate it, which verifies above The bricks each cover an area of 32 square inches (4 x 8).
An EKG is done to: 1  Check the heart's electrical activity. 2  Find the cause of unexplained chest pain or pressure. 3  Find the cause of symptoms of heart disease. 4  Find out if the walls of the heart chambers are too thick.  Check how well medicines are working and see if they are causing side effects that affect the heart.
An electrocardiogram (also called EKG or ECG) is a test that records the electrical activity of your heart through small electrode patches attached to the skin of your chest, arms, and legs. An EKG may be part of a routine physical exam or it may be used as a test for heart disease.