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- Creatinine test - Mayo Clinic
Overview A creatinine test is a measure of how well the kidneys are doing their job of filtering waste from the blood Creatinine is a chemical compound left over from energy-making processes in muscles Healthy kidneys filter creatinine out of the blood Creatinine exits the body as a waste product in urine
- Ejection fraction: An important heart test - Mayo Clinic
Ejection fraction is a measurement of the percentage of blood leaving the heart each time it squeezes When the heart squeezes, it's called a contraction Ejection fraction is just one of many tests your healthcare professional may use to see how your heart works The heart squeezes and relaxes When the heart squeezes, it pumps out — or ejects — blood from the two lower heart chambers
- Aspartate aminotransferase (AST) blood test - Mayo Clinic
Overview An aspartate aminotransferase test, also called an AST test, is a blood test It's commonly used to check the health of the liver AST is a substance found mostly in the liver But it's also in the heart, kidneys, muscles and other organs When tissues in these organs are damaged, AST can leak into the blood So the AST level goes up
- Heart rate: Whats normal? - Mayo Clinic
A normal resting heart rate for adults ranges from 60 to 100 beats per minute A heart rate above or below that may signal a health condition
- Mayo Clinic corrected QT interval (QTc) calculator - Medical . . .
Worried about QT interval prolongation? This online evidence based resource will help guide you how to measure the QT interval and calculate the QTc value with an easy to use calculator which takes into account the patients underlying rhythm, gender and age
- Diabetes - Diagnosis and treatment - Mayo Clinic
These include skipping a meal and getting more physical activity than normal Low blood sugar also occurs if you take too much insulin or too much of a glucose-lowering medication that causes the pancreas to hold insulin Check your blood sugar level regularly and watch for symptoms of low blood sugar, including: Sweating Shakiness Weakness Hunger
- Ferritin test - Mayo Clinic
Overview A ferritin test measures the amount of ferritin in the blood Ferritin is a blood protein that contains iron This test can be used to find out how much iron the body stores If a ferritin test shows that the blood ferritin level is low, it means the body's iron stores are low This is a condition called iron deficiency Iron deficiency can cause anemia
- Complete blood count (CBC) - Mayo Clinic
Overview A complete blood count (CBC) is a blood test It's used to look at overall health and find a wide range of conditions, including anemia, infection and leukemia A complete blood count test measures the following: Red blood cells, which carry oxygen White blood cells, which fight infection Hemoglobin, the oxygen-carrying protein in red blood cells Hematocrit, the amount of red blood
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