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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. Generally, a lower heart rate at rest implies more efficient heart function and better cardiovascular fitness. For example, a well-trained athlete might have a normal resting heart rate closer to 40 beats per minute.
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. Heart rates vary from person to person. Knowing your …
Heart arrhythmia - Symptoms and causes - Mayo Clinic
Oct 13, 2023 · A heart-healthy lifestyle can help prevent heart damage that can trigger some heart arrhythmias. Types. In general, heart arrhythmias are grouped by the speed of the heart rate. For example: Tachycardia (tak-ih-KAHR-dee-uh) is a fast heartbeat. The heart rate is greater than 100 beats a minute. Bradycardia (brad-e-KAHR-dee-uh) is a slow heartbeat.
Tachycardia - Symptoms and causes - Mayo Clinic
Dec 15, 2023 · Tachycardia is an increased heart rate for any reason. If a fast heart rate is caused by exercise or stress, it's called sinus tachycardia. Sinus tachycardia is a symptom, not a condition. Most heart conditions can lead to different forms of tachycardia. Irregular heart rhythms, called arrhythmias, are one cause.
How fit are you? See how you measure up - Mayo Clinic
Jan 18, 2024 · The target heart rate zone is a heart rate range that gives your heart and lungs a good workout. This zone ranges from 50% to 85% of the maximum heart rate (MHR) for your age. Aim for 50% to 70% of MHR when you do moderately intense activities and 70% to 85% of MHR when you do vigorous activities.
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 beats fewer than 60 times a minute. Bradycardia can be a serious problem if the heart rate is very slow and the heart can't pump enough oxygen-rich blood to the body.
Supraventricular tachycardia - Symptoms and causes - Mayo Clinic
Mar 7, 2024 · Include the symptoms, your heart rate and what you were doing at the time of the fast heartbeat. This information can help you learn the things that trigger the very fast heartbeat. Use medicines carefully. Some medicines, including those bought without a prescription, may contain stimulants that can trigger SVT.
Heart disease - Symptoms and causes - Mayo Clinic
Aug 13, 2024 · Heart failure. This is one of the most common complications of heart disease. The heart can't pump enough blood to meet the body's needs. Heart attack. A heart attack can happen if a piece of plaque in an artery or a blood clot moves to the heart. Stroke. The risk factors that lead to heart disease also can lead to an ischemic stroke.
Vasovagal syncope - Symptoms and causes - Mayo Clinic
Mar 2, 2023 · Vasovagal syncope occurs when the part of your nervous system that regulates heart rate and blood pressure overreacts to a trigger. Common triggers include: Standing for long periods of time. Heat exposure. Seeing blood. Having blood drawn. Fear of bodily injury. Straining, such as to pass stool. Vasovagal syncope can happen without a trigger.
Ventricular tachycardia - Symptoms and causes - Mayo Clinic
Mar 6, 2024 · 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 travel through the heart. In ventricular tachycardia, faulty electrical signaling in the heart's lower chambers make the heart beat100 or more times a minute.