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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. Calorie calculator - Mayo Clinic

    If you're pregnant or breast-feeding, are a competitive athlete, or have a metabolic disease, such as diabetes, the calorie calculator may overestimate or underestimate your actual calorie needs.

  3. Tachycardia - Symptoms and causes - Mayo Clinic

    Dec 15, 2023 · Jeff Olsen: This is a normal heartbeat. [HEART BEATING] Atrial fibrillation interrupts this regular beat. Fred Kusumoto, M.D., Cardiology, Mayo Clinic: In atrial fibrillation, …

  4. 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.

  5. 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 …

  6. How many hours of sleep are enough? - Mayo Clinic

    Feb 1, 2025 · Age group Recommended amount of sleep; Infants 4 months to 12 months: 12 to 16 hours per 24 hours, including naps: 1 to 2 years

  7. Blood sugar testing: Why, when and how - Mayo Clinic

    Jan 16, 2024 · If you have diabetes, testing your blood sugar levels can be a key part of staying healthy. Blood sugar testing helps many people with diabetes manage the condition and …

  8. 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 …

  9. Ejection fraction: An important heart test - Mayo Clinic

    Jan 29, 2025 · A left ventricle (LV) ejection fraction of about 50% to 70% is categorized as normal. A mildly reduced LV ejection fraction is usually between 41% and 49%. A reduced LV ejection …

  10. Hyponatremia - Symptoms and causes - Mayo Clinic

    May 17, 2022 · Sodium plays a key role in your body. It helps maintain normal blood pressure, supports the work of your nerves and muscles, and regulates your body's fluid balance. A …