24 dec. 2025 · Checking your blood pressure helps you avoid health problems. Learn more about what your numbers mean.

22 okt. 2025 · 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.

12 jun. 2025 · 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 …

14 jan. 2023 · 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 …

29 jan. 2025 · 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 …

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 …

27 mrt. 2024 · If the results are normal, they should be screened every three years after that. Women who have had gestational diabetes are advised to be screened for diabetes every three …

30 apr. 2025 · There's no specific cutoff point between a normal and an abnormal PSA level. Your doctor might recommend a prostate biopsy based on results of your PSA test. Variations of the …

19 dec. 2023 · 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 …

1 nov. 2024 · Aging: What to expect Wonder what's considered a natural part of the aging process? Here's what to expect as you get older — and what you can do about it. By Mayo Clinic …