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  1. Frecuencia cardíaca: ¿cuál es la normal? - Mayo Clinic

    Oct 8, 2022 · Por ejemplo, un atleta bien entrenado puede tener una frecuencia cardíaca en reposo normal cercana a 40 latidos por minuto. Para medirte la frecuencia cardíaca, …

  2. Mental health: Know when to get help - Mayo Clinic

    Dec 17, 2024 · The Diagnostic and Statistical Manual of Mental Disorders (DSM) is a guide published by the American Psychiatric Association that explains the signs and symptoms of …

  3. Heart rate: What's normal? - Mayo Clinic

    Oct 8, 2022 · A normal resting heart rate for adults ranges from 60 to 100 beats per minute. Generally, a lower heart rate at rest implies more efficient heart function and better …

  4. Prothrombin time test - Mayo Clinic

    Dec 3, 2024 · Overview. The prothrombin time test, sometimes referred to as the PT or pro time test, checks how quickly blood is clotting.

  5. PSA test - Mayo Clinic

    Apr 30, 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 …

  6. Prediabetes - Diagnosis and treatment - Mayo Clinic

    Nov 11, 2023 · The ranges of blood sugar level considered normal, prediabetes and diabetes are the same for children and adults. Children who have prediabetes should be tested annually for …

  7. Tool: BMI and waist circumference calculator - Mayo Clinic

    Body mass index (BMI) uses weight and height to estimate body fat. A high BMI and large waist size may signal an increased risk of heart disease.

  8. Enlarged liver - Symptoms & causes - Mayo Clinic

    Mar 5, 2022 · An enlarged liver is one that's bigger than normal. The medical term is hepatomegaly (hep-uh-toe-MEG-uh-le). Rather than a disease, an enlarged liver is a sign of …

  9. Low potassium (hypokalemia) - Mayo Clinic

    Low potassium (hypokalemia) refers to a lower than normal potassium level in your bloodstream. Potassium helps carry electrical signals to cells in your body. It is critical to the proper …

  10. Low hemoglobin count Causes - Mayo Clinic

    May 13, 2025 · Heavy menstrual bleeding (heavy menstrual bleeding-although even normal menstrual bleeding may cause a slightly low hemoglobin count) Causes shown here are …