
Heart rate: What's normal? - Mayo Clinic
Oct 22, 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.
Bradycardia - Symptoms and causes - Mayo Clinic
Dec 13, 2024 · For example, a resting heart rate between 40 and 60 beats a minute is common in some people, particularly healthy young adults and trained athletes. It also is quite common during sleep.
Tachycardia - Symptoms and causes - Mayo Clinic
Dec 15, 2023 · The resting heart rate is typically 60 to 100 beats a minute. But in tachycardia, something causes the heart to beat faster than 100 beats a minute. Risk factors In general, things that may …
Ankle-brachial index - Mayo Clinic
To determine the ankle-brachial index, a healthcare professional measures the blood pressure in an ankle and an arm. The ankle-brachial index can help check for peripheral artery disease, also called …
Tachycardia - Diagnosis and treatment - Mayo Clinic
Dec 15, 2023 · Tachycardia consultation at Mayo Clinic A thorough physical exam, medical history and testing are required to diagnose tachycardia.
Claudication - Symptoms & causes - Mayo Clinic
Dec 19, 2025 · Claudication is pain in the legs or arms that occurs during exercise. The pain is caused by too little blood flow to the legs or arms. Claudication is usually a symptom of narrowed arteries in …
Stress and hair loss: Are they related? - Mayo Clinic
May 10, 2023 · Yes, stress and hair loss can be related. Three types of hair loss can be associated with high stress levels: Telogen effluvium. In telogen effluvium (TEL-o-jun uh-FLOO-vee-um), significant …
Essential tremor - Symptoms and causes - Mayo Clinic
Mar 15, 2025 · Tremors from Parkinson's disease are most noticeable when the hands are resting at the sides of the body or in the lap. Related conditions. Essential tremor doesn't cause other health …
Heart arrhythmia - Symptoms and causes - Mayo Clinic
Oct 13, 2023 · In a healthy heart, this heart signaling process usually goes smoothly, resulting in a resting heart rate of 60 to 100 beats a minute. But some things can change how electrical signals …
Exercise intensity: How to measure it - Mayo Clinic
Aug 25, 2023 · Calculate your resting heart rate by counting how many times your heart beats each minute when you are at rest, such as first thing in the morning. It's usually somewhere between 60 …