How to take your pulse - Mayo Clinic
2024年4月16日 · 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. Heart rates vary from person to person. Knowing your …
Heart rate: What's normal? - Mayo Clinic
2022年10月8日 · To measure your heart rate, simply check your pulse. Place your index and third fingers on your neck to the side of your windpipe. To check your pulse at your wrist, place two fingers between the bone and the tendon over your radial artery — which is located on the thumb side of your wrist.
Pulse pressure: An indicator of heart health? - Mayo Clinic
2023年8月18日 · 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 is a risk factor for heart disease, especially for older adults. Stiffness of the body's largest arteries is the leading cause of increased pulse pressure in older adults.
Novel pulsed field ablation offers patients safer and faster atrial ...
2024年5月29日 · Cardiologists in Mayo Clinic's Heart Rhythm Services are successfully using novel energy source pulsed field ablation in patient care for AFib ablation.
Tachycardia - Symptoms and causes - Mayo Clinic
2023年12月15日 · Rapid pulse. Shortness of breath. When to see a doctor. Many things can cause tachycardia. If you feel like your heart is beating too fast, make an appointment for a health checkup. Seek immediate medical help if you have: Chest pain or discomfort. Shortness of breath. Weakness. Dizziness or lightheadedness. Fainting or near fainting.
Heart arrhythmia - Symptoms and causes - Mayo Clinic
2023年10月13日 · A type of arrhythmia called ventricular fibrillation can cause a dramatic drop in blood pressure. This can cause the person to fall to the ground within seconds, also called collapse. Soon the person's breathing and pulse will stop. Ventricular fibrillation is an emergency that needs immediate medical help.
Bradycardia - Symptoms and causes - Mayo Clinic
2024年12月13日 · 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.
Blood pressure chart: What your reading means - Mayo Clinic
2024年2月28日 · Pulse pressure: An indicator of heart health? Mayo Clinic Minute: Rattlesnakes, scorpions and other desert dangers; Reactive hypoglycemia: What can I do? Renal diet for vegetarians; Resperate: Can it help reduce blood pressure? Scorpion sting; Secondary hypertension; Serotonin syndrome; Sleep deprivation: A cause of high blood pressure? Sleep ...
Cardiopulmonary resuscitation (CPR): First aid - Mayo Clinic
2024年7月18日 · If you're well trained and confident in your CPR ability, check to see if there is a pulse and breathing. If there is no pulse or breathing within 10 seconds, begin chest compressions. Start CPR with 30 chest compressions. Then give two rescue breaths. Continue this pattern of chest compressions and rescue breaths until medical help arrives.
Low blood oxygen (hypoxemia) Causes - Mayo Clinic
2005年9月30日 · Most often, the amount of oxygen carried by red blood cells, called oxygen saturation, is measured first. It is measured with a medical device that clips to the finger, called a pulse oximeter. Healthy pulse oximeter values often range from 95% to 100%. Values under 90% are considered low. Often, hypoxemia treatment involves receiving extra oxygen.