Atrial Flutter

Atrial Flutter (pronounced: AY-tree-uhl FLUH-ter) is a cardiac arrhythmia characterized by rapid and irregular beating of the atria. It is a condition that can lead to heart failure, stroke, and other cardiac complications.

Etymology

The term "Atrial Flutter" is derived from the Latin word "atrium", which refers to the upper chambers of the heart, and the English word "flutter", which describes the rapid and irregular beating observed in this condition.

Definition

Atrial Flutter is a type of supraventricular tachycardia characterized by a rapid but regular rhythm. It occurs when the electrical signals in the atria become disorganized, leading to a fast and irregular heartbeat.

Symptoms

Symptoms of Atrial Flutter may include palpitations, shortness of breath, chest pain, dizziness, and fainting. However, some people with Atrial Flutter may not experience any symptoms.

Causes

Atrial Flutter is often caused by changes in the heart's structure due to conditions such as heart disease, hypertension, heart attack, and heart surgery. Other potential causes include thyroid disease, alcoholism, and the use of certain medications.

Diagnosis

Atrial Flutter is typically diagnosed through an electrocardiogram (ECG), which can detect the irregular rhythm of the heart. Other diagnostic tests may include a Holter monitor, event monitor, or echocardiogram.

Treatment

Treatment for Atrial Flutter aims to restore the heart's normal rhythm and prevent complications. This may involve medications, cardioversion, or catheter ablation. In some cases, a pacemaker may be required.

Related Terms

External links

Medical encyclopedia article on Atrial Flutter
Wikipedia's article - Atrial Flutter

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