Atrial flutter and fast AF are two different cardiac arrhythmias. Atrial flutter is an abnormal heart rhythm that causes the heart's upper chambers (atria) to beat too quickly. It is generally associated with palpitations, shortness of breath, dizziness, and chest pain. Fast AF, or atrial fibrillation, is a more serious condition that causes the heart's upper chambers to quiver instead of beating normally. It can lead to an irregular heartbeat, palpitations, and other symptoms.
What Is Atrial Flutter?
Atrial flutter is an abnormal heart rhythm that causes the heart's upper chambers (atria) to beat too quickly. It is usually caused by an area of the atrial wall that produces electrical signals in a fast and regular pattern. This causes the atria to beat in a regular pattern, usually between 250 and 350 times per minute. Atrial flutter is generally associated with palpitations, shortness of breath, dizziness, and chest pain.
What Is Fast AF (Atrial Fibrillation)?
Fast AF, or atrial fibrillation, is a more serious condition that causes the heart's upper chambers to quiver instead of beating normally. This can lead to an irregular heartbeat, palpitations, chest pain, and other symptoms. Atrial fibrillation is caused by chaotic electrical signals that cause the atria to beat erratically. It is the most common type of arrhythmia, and can be caused by various factors, including high blood pressure, smoking, alcohol use, and certain medications.
Is Atrial Flutter the Same as Fast AF?
Atrial flutter and atrial fibrillation are two different cardiac arrhythmias. Atrial flutter is an abnormal heart rhythm that causes the heart's upper chambers to beat too quickly, while atrial fibrillation is a more serious condition that causes the heart's upper chambers to quiver instead of beating normally. Atrial flutter is generally not as serious as atrial fibrillation; however, both arrhythmias can have serious consequences if left untreated.