Atrial flutter is a type of supraventricular tachycardia (SVT) that is caused by an abnormally fast heart rhythm. It occurs when the atria beat too quickly, allowing electrical impulses to cause the atria to contract in a regular and rapid pattern. The rapid contractions of the atria can cause the heart rate to reach upwards of 250 beats per minute.
Atrial flutter is often associated with palpitations, chest pain, lightheadedness, and shortness of breath. Atrial flutter can be caused by a number of underlying medical conditions such as coronary artery disease, weakened heart muscle, or an overactive thyroid gland. It can also be caused by certain medications, alcohol, or stimulants.
Atrial flutter is a serious medical condition and requires prompt medical attention. It can be treated with medications, electrical shock, or surgery. Depending on the underlying cause, lifestyle changes such as quitting smoking and increasing physical activity can help reduce the risk of experiencing atrial flutter.
In summary, yes, atrial flutter is a type of tachycardia, or abnormally fast heart rhythm. It is a serious condition that requires prompt medical attention and can be caused by a variety of underlying medical conditions. Treatment typically involves medications, electrical shock, or surgery, and lifestyle changes can help reduce the risk of experiencing atrial flutter.