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- Atrial fibrillation ablation - Mayo Clinic
Atrial fibrillation (AFib) is a heart rhythm disorder In a typical heart, a group of cells called the sinus node sends electrical signals that start each heartbeat The signals go across the upper heart chambers to the AV node, where they usually slow down Then the signals go to the lower heart chambers, causing them to squeeze and pump out blood But in AFib, the signals in the upper
- Heart arrhythmia - Symptoms and causes - Mayo Clinic
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 Or the pattern of the heartbeat may be inconsistent A heart arrhythmia may feel like a fluttering, pounding or racing heartbeat Some heart arrhythmias are harmless Others may cause life
- Tinnitus - Symptoms and causes - Mayo Clinic
In rare cases, tinnitus can occur as a rhythmic pulsing or whooshing sound, often in time with your heartbeat This is called pulsatile tinnitus If you have pulsatile tinnitus, your doctor may be able to hear your tinnitus when he or she does an examination (objective tinnitus) When to see a doctor Some people aren't very bothered by tinnitus
- Atrial fibrillation - Diagnosis and treatment - Mayo Clinic
How long you've had AFib Your symptoms The cause of the irregular heartbeat Treatment may include: Medicine Therapy to reset the heart rhythm, called cardioversion Heart procedures or surgery Together, you and your healthcare team talk about the best treatment option for you It's important to follow your atrial fibrillation treatment plan
- Anemia - Symptoms and causes - Mayo Clinic
Irregular heartbeat Dizziness or lightheadedness Chest pain Cold hands and feet Headaches When to see a doctor Make an appointment with your health care provider if you're tired or short of breath and don't know why Low levels of the protein in red blood cells that carry oxygen, called hemoglobin, is the main sign of anemia
- Cardiac ablation - Mayo Clinic
Cardiac ablation is a treatment for irregular heartbeats, called arrhythmias It uses heat or cold energy to create tiny scars in the heart The scars block faulty heart signals and restore a typical heartbeat Cardiac ablation is most often done using thin, flexible tubes called catheters that are inserted through a blood vessel Less commonly, ablation is done during heart surgery
- Atrial fibrillation - Symptoms and causes - Mayo Clinic
Atrial fibrillation (AFib) is a heart rhythm disorder In a typical heart, a group of cells called the sinus node sends electrical signals that start each heartbeat The signals go across the upper heart chambers to the AV node, where they usually slow down Then the signals go to the lower heart chambers, causing them to squeeze and pump out blood But in AFib, the signals in the upper
- Heart palpitations - Symptoms causes - Mayo Clinic
Heart palpitations (pal-pih-TAY-shuns) are feelings of having a fast-beating, fluttering or pounding heart Stress, exercise, medication or, rarely, a medical condition can trigger them Although heart palpitations can be worrisome, they're usually harmless Rarely, heart palpitations can be a symptom of a more serious heart condition, such as an irregular heartbeat (arrhythmia), that might
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