حساب الكالسيوم المتأين ●Ionized calcium: Ionized calcium ( mg/dl ) = ( total calcium ( mg/dl ) - Albumin ( g/dl ) + 4) / 2 Or ● Ionized calcium (mmol/L) = [Total calcium( mg/dl) / albumin(g/dl) ] 2 التحويل للوحدات Calcium (mg/dL) x 0.25 = calcium (mmol/L) Albumin (g/dL) x 10 = albumin (g/L). Normal range ionized calcium = 4.5 - 5.6 mg/dL Dr. Haidar Almaamari 2.2K viewsD.Haidar Al-Mamari, 13:24