What does CR mean in lab results?

What does CR mean in lab results?

Creatinine clearance is a measure of how well the kidneys filter creatinine out of the bloodstream for excretion in urine. Creatinine clearance is usually determined from a measurement of creatinine in a 24-hour urine sample and from a serum sample taken during the same time period.

What is normal Cr level?

What are normal blood creatinine levels? Normal levels of creatinine in the blood are approximately 0.6 to 1.2 milligrams (mg) per deciliter (dL) in adult males and 0.5 to 1.1 milligrams per deciliter in adult females.

What does it mean when CR is high?

High creatinine levels can be a sign to focus on your kidney health. While permanent kidney damage can’t be reversed, careful management can help slow the progression of any further kidney damage.

What is normal CR CL?

The normal range of CrCl is 110 to 150mL/min in males and 100 to 130mL/min in females. [15] Serum creatinine level for men with normal kidney function is approximately 0.6 to 1.2mg/dL and between 0.5 to 1.1 mg/dL for women.

What is a normal GFR for a 70 year old?

Following the classical way, we can assert that normal GFR values are largely over 60 mL/min/1.73 m2 in healthy subjects, at least before the age of 70 years. However, we know that GFR physiologically decreases with age, and in adults older than 70 years, values below 60 mL/min/1.73 m2 could be considered normal.

What is normal creatinine clearance range?

Normal Results Clearance is often measured as milliliters per minute (mL/min) or milliliters per second (mL/s). Normal values are: Male: 97 to 137 mL/min (1.65 to 2.33 mL/s). Female: 88 to 128 mL/min (1.496 to 2.18 mL/s).

What kind of blood test is a lipoprotein test?

A lipoprotein (a) test measures the level of lipoprotein (a) in your blood. Lipoproteins are substances made of protein and fat that carry cholesterol through your bloodstream. There are two main types of cholesterol: Low-density lipoprotein (LDL), or “bad” cholesterol. Lipoprotein (a) is a type of LDL (bad) cholesterol.

Why are Lp ( a ) tests not used for heart disease?

Most Lp (a) tests do not measure the size of apolipoprotein (a) because they measure and report only the level of Lp (a) in blood. Since about 50% of the people who have heart attacks have a normal cholesterol level, researchers have sought other factors that may have an influence on heart disease. It is thought that Lp (a) may be one such factor.

Is the LP ( a ) test a routinely ordered test?

Lp (a) is not a routinely ordered test. Guidelines from the American College of Cardiology and the American Heart Association state that elevated levels of Lp (a) are associated with an increased risk of early heart disease and are genetically determined but do not recommend widespread screening.

What kind of blood test is creatinine clearance?

Your health care provider may also order a creatinine clearance test. A creatinine clearance test compares the level of creatinine in blood with the level of creatinine in urine. A creatinine clearance test may provide more accurate information on kidney function than a blood or urine test alone.