
Heart rate: What's normal? - Mayo Clinic
2022年10月8日 · 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 …
Tachycardia - Symptoms and causes - Mayo Clinic
2023年12月15日 · 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 …
Blood pressure chart: What your reading means - Mayo Clinic
2024年2月28日 · A blood pressure measurement over 180/120 mm Hg is called a hypertensive emergency or crisis. Seek emergency medical help for anyone with these blood pressure …
Pulse pressure: An indicator of heart health? - Mayo Clinic
2023年8月18日 · The top number minus the bottom number is the pulse pressure. So if the resting blood pressure is 120/80 mm Hg, the pulse pressure is 40.
Tachycardia - Diagnosis and treatment - Mayo Clinic
2023年12月15日 · Treatment. The goals of tachycardia treatment are to slow a rapid heartbeat and to prevent future episodes of a fast heart rate.
Frecuencia cardíaca: ¿cuál es la normal? - Mayo Clinic
2022年10月8日 · Consulta a tu médico si tu frecuencia cardíaca en reposo está constantemente por encima de 100 latidos por minuto (taquicardia) o si no eres un atleta entrenado y tu …
Exercise intensity: How to measure it - Mayo Clinic
2023年8月25日 · 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 …
Chemotherapy side effects: A cause of heart disease?
2024年10月17日 · Chemotherapy side effects may include a risk of heart conditions, such as weakened heart muscle (cardiomyopathy) and irregular heart rhythms (arrhythmias).
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. If you have bradycardia, your heart …
Supraventricular tachycardia - Symptoms and causes - Mayo Clinic
2024年3月7日 · The main symptom of supraventricular tachycardia (SVT) is a very fast heartbeat that may last for a few minutes to a few days. The heart beats 100 or more times a minute. …