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  1. Doppler ultrasound: What is it used for? - Mayo Clinic

    Jul 3, 2025 · Doppler ultrasound is a noninvasive test that can be used to measure the blood flow through your blood vessels. It works by bouncing high-frequency sound waves off red blood cells that …

  2. Ecografía Doppler: ¿Para qué se usa? - Mayo Clinic

    Jul 3, 2025 · La ecografía Doppler es una prueba no invasiva que puede usarse para medir el flujo de sangre que pasa por los vasos sanguíneos. Funciona emitiendo ondas sonoras de alta frecuencia …

  3. Ecografía carotídea - Mayo Clinic

    Jul 2, 2025 · La ecografía carotídea es un procedimiento que utiliza ondas sonoras para observar el flujo sanguíneo a través de las arterias carótidas. Las arterias carótidas son un par de vasos …

  4. Carotid ultrasound - Mayo Clinic

    Jan 15, 2025 · Carotid (kuh-ROT-id) ultrasound is a procedure that uses sound waves to look at blood flow through the carotid arteries. The carotid arteries are a pair of blood vessels on each side of the …

  5. Erectile dysfunction care at Mayo Clinic

    Mar 1, 2025 · Erectile dysfunction care at Mayo Clinic Mayo Clinic specialists provide personalized and comprehensive care to those with erectile dysfunction. Your Mayo Clinic care team Erectile …

  6. How your brain works - Mayo Clinic

    Jul 2, 2024 · The brain contains billions of nerve cells arranged in patterns that coordinate thought, emotion, behavior, movement and sensation. A complicated highway system of nerves connects the …

  7. Amyotrophic lateral sclerosis (ALS) - Mayo Clinic

    Apr 10, 2024 · ALS care at Mayo Clinic Your Mayo Clinic care team Mayo Clinic was one of the first in the United States to create a multidisciplinary ALS clinic to care for people with ALS. ALS clinics are …

  8. Nail ridges: Cause for concern? - Mayo Clinic

    Feb 4, 2025 · Vertical nail ridges are common and often become more prominent with age.

  9. Sex education: Talking to your teen about sex - Mayo Clinic

    Jul 9, 2025 · Sex education is offered in many schools, but don't count on classroom instruction alone. Sex education needs to happen at home too. Here's help talking to your teen about sex.

  10. Estradiol (transdermal route) - Side effects & dosage - Mayo Clinic

    Feb 1, 2026 · Description Estradiol transdermal gel, patch, and spray are used to treat moderate to severe symptoms of menopause (eg, feelings of warmth in the face, neck, and chest, or sudden …