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- Atrial fibrillation - Symptoms and causes - Mayo Clinic
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
- Atrial fibrillation - Diagnosis and treatment - Mayo Clinic
Atrial fibrillation (AFib) may be diagnosed when a health checkup is done for another reason To diagnose AFib, the healthcare professional examines you and listens to your heart
- Atrial flutter - Symptoms and causes - Mayo Clinic
A person can have both atrial flutter and AFib Atrial flutter may not cause symptoms But some people may have a pounding, rapid heartbeat and chest pain Fainting or almost fainting also may happen Treatment for atrial flutter may include medicines and a heart procedure
- Atrial septal defect (ASD) - Symptoms and causes - Mayo Clinic
An atrial septal defect (ASD) is a hole between the heart's upper chambers The heart problem is present at birth It is a type of congenital heart defect
- Atrial fibrillation - 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
- Atrial tachycardia - Symptoms and causes - Mayo Clinic
During an atrial tachycardia episode, the heart beats more than 100 times a minute Then it returns to a heart rate of around 60 to 80 beats a minute An episode may start slowly, or it may start suddenly and quickly It can cause a pounding or racing heartbeat, lightheadedness, dizziness, and fainting Atrial tachycardia is common
- Mayo Clinic Q A: Why a fluttering heart could lead to stroke
Atrial fibrillation is a common type of heart rhythm disorder where the heart doesn't beat efficiently This makes the heart unable to pump enough blood out to the body with each heartbeat It’s estimated 12 1 million people in the U S will be diagnosed with AFib by 2030
- Mayo Clinic Minute: Managing atrial fibrillation
Nearly 3 million Americans are living with a heart condition called atrial fibrillation, according to the American Heart Association And the Centers for Disease Control and Prevention says that number could be as high as 12 million by the start of the next decade
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