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  1. Bradycardia - Symptoms and causes - Mayo Clinic

    Dec 13, 2024 · 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 …

  2. Bradycardia - Diagnosis and treatment - Mayo Clinic

    Dec 13, 2024 · To diagnose bradycardia, a healthcare professional examines you and listens to your heart with a stethoscope. You are usually asked questions about your symptoms and …

  3. Bradycardia - Mayo Clinic

    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 …

  4. Heart arrhythmia - Symptoms and causes - Mayo Clinic

    Oct 13, 2023 · Slow heartbeat, called bradycardia A heart rate below 60 beats a minute is considered bradycardia. But a low resting heart rate doesn't always mean there's a problem. If …

  5. Low heart rate. Should I be concerned? | Mayo Clinic Connect

    Apr 2, 2025 · Can't hurt...right? The test is if your BP is also low and if you sometimes feel wobbly, dizzy, and lose your balance, or find you're breathless too often for comfort. Those could all be …

  6. 心动过缓 - 症状与病因 - 妙佑医疗国际

    Dec 13, 2024 · 心动过缓是指心率减慢。一般来说,成人的静息心率是每分钟 60 至 100 次。如果您患有心动过缓,您的心跳次数会少于每分钟 60 次。 如果心率极慢而心脏无法向身体充分供 …

  7. Sick sinus syndrome - Symptoms & causes - Mayo Clinic

    Apr 30, 2022 · Chronotropic incompetence. The heart rate is within regular range at rest but doesn't increase as much as it should with physical activity. Tachycardia-bradycardia …

  8. Bradycardia care at Mayo Clinic

    Dec 13, 2024 · Each year, Mayo Clinic healthcare professionals evaluate and treat more than 13,000 people with bradycardia. Each Mayo Clinic location offers treatment for adults with …

  9. Bradycardia how low is too low - Mayo Clinic Connect

    Aug 17, 2025 · The heart rate averaged between 40 to 50 BPM. Then it suddenly started dropping into the low 30’s. In March of this year I went into a junctional rhythm with the bradycardia, …

  10. Pacemaker - Mayo Clinic

    Jun 4, 2025 · Overview A pacemaker is a small, battery-powered device that prevents the heart from beating too slowly. You need surgery to get a pacemaker. The device is placed under the …