
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. A heart rate above or below that may signal a problem.
How to take your pulse - Mayo Clinic
Apr 16, 2024 · A pulse is the heart rate. It's the number of times the heart beats in one minute. The pulse can be measured using the radial artery in the wrist or the carotid artery in the neck. …
Pulse pressure: An indicator of heart health? - Mayo Clinic
Aug 18, 2023 · Checking your pulse pressure may help your care team predict your risk of heart and blood vessel events, such as heart attacks and strokes. A pulse pressure greater than 60 …
Novel pulsed field ablation offers patients safer and faster atrial ...
May 29, 2024 · Cardiologists in Mayo Clinic's Heart Rhythm Services are performing safe and successful ablation in patients using a novel energy source. The FDA-approved pulsed field …
Tachycardia - Symptoms and causes - Mayo Clinic
Dec 15, 2023 · Tachycardia (tak-ih-KAHR-dee-uh) is the medical term for a heart rate over 100 beats a minute. Many types of irregular heart rhythms, called arrhythmias, can cause …
Heart arrhythmia - Symptoms and causes - Mayo Clinic
Oct 13, 2023 · Soon the person's breathing and pulse will stop. Ventricular fibrillation is an emergency that needs immediate medical help. It's the most frequent cause of sudden cardiac …
Bradycardia - Symptoms and causes - Mayo Clinic
Dec 13, 2024 · Bradycardia (brad-e-KAHR-dee-uh) is a slow heart rate. The hearts of adults at rest usually beat between 60 and 100 times a minute. If you have bradycardia, your heart …
Low blood oxygen (hypoxemia) Causes - Mayo Clinic
Sep 30, 2005 · Learn causes of low blood oxygen and find out when to call your doctor.
Pacemaker - Mayo Clinic
Jun 4, 2025 · Pulse generator. This small metal box has a battery and electrical parts. It controls the rate of electrical signals sent to the heart. Leads. These are flexible wires. One to three …
Cardiopulmonary resuscitation (CPR): First aid - Mayo Clinic
Jul 18, 2024 · Overview Cardiopulmonary resuscitation (CPR) is an emergency treatment that's done when someone's breathing or heartbeat has stopped. For example, when someone has …