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Coronary Artery Bypass Graft Surgery: How to Prepare

… days or weeks before surgery Blood count (hematocrit): This blood test can reveal whether … days or weeks before surgery Blood count (hematocrit): This blood test can reveal whether …
Health topics

Blood Transfusion

… of red blood cells in a blood sample ( hematocrit ) are checked. You may not be … of red blood cells in a blood sample ( hematocrit ) are checked. You may not be …