Heart arrhythmia - Symptoms and causes - Mayo Clinic
2023年10月13日 · A heart arrhythmia (uh-RITH-me-uh) is an irregular heartbeat. A heart arrhythmia occurs when the electrical signals that tell the heart to beat don't work properly. The heart may beat too fast or too slow.
Heart arrhythmia - Diagnosis and treatment - Mayo Clinic
2023年10月13日 · To diagnose a heart arrhythmia, a healthcare professional examines you and asks about your medical history and symptoms. You may have tests to check your heart and to look for health conditions that can cause an irregular heartbeat.
What is a heart arrhythmia? - Mayo Clinic News Network
2020年2月27日 · Heart arrhythmia treatment can often control or eliminate fast, slow or irregular heartbeats. In addition, because troublesome heart arrhythmias are often made worse — or are even caused — by a weak or damaged heart, you may be able to reduce your arrhythmia risk by adopting a heart-healthy lifestyle.
Heart Rhythm Clinic - Overview - Mayo Clinic
2024年3月16日 · Contact Arizona. Mayo Clinic Heart Rhythm Clinic; 13400 E. Shea Blvd. Scottsdale, AZ 85259 Phone: 480-301-8484 Florida. Mayo Clinic Heart Rhythm Clinic; 4500 San Pablo Road
Mayo Clinic Minute: Watch for these heart arrhythmia red flags
2021年12月7日 · A heart arrhythmia is an irregular heartbeat. It occurs when the electrical signals that tell the heart when to beat and pump blood aren't functioning properly. Some heart arrhythmias can be harmless and just bothersome, while others can be life-threatening.
Supraventricular tachycardia - Symptoms and causes - Mayo Clinic
2024年3月7日 · Supraventricular tachycardia (SVT) is a type of irregular heartbeat, also called an arrhythmia. It's a very fast or erratic heartbeat that affects the heart's upper chambers. SVT also is called paroxysmal supraventricular tachycardia.
Atrial fibrillation - Symptoms and causes - Mayo Clinic
2024年3月8日 · Atrial fibrillation (AFib) is an irregular and often very rapid heart rhythm. An irregular heart rhythm is called an arrhythmia. AFib can lead to blood clots in the heart. The condition also increases the risk of stroke, heart failure and other heart-related complications.
Tachycardia - Symptoms and causes - Mayo Clinic
2023年12月15日 · Prevention & treatment of arrhythmia. American Heart Association. https://www.heart.org/en/health-topics/arrhythmia/prevention--treatment-of-arrhythmia. Accessed Nov. 22, 2023.
Atrial tachycardia - Symptoms and causes - Mayo Clinic
Atrial tachycardia is an irregular heartbeat, called an arrhythmia. It's a type of supraventricular tachycardia. During an atrial tachycardia episode, the heart beats more than 100 times a minute.
Implantable cardioverter-defibrillators (ICDs) - Mayo Clinic
2023年8月15日 · Having three or more shocks in a short amount of time is called an electrical or arrhythmia storm. If you have an electrical storm, you should call 911 or seek emergency medical help. The health care team will check to see if your ICD is working properly or if you're having irregular heartbeats.