Atrial flutter - Symptoms and causes - Mayo Clinic
Aug 29, 2024 · 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 …
What is Atrial Flutter? - American Heart Association
Mar 26, 2025 · What is Atrial Flutter? Quick Facts Atrial flutter is a kind of abnormal heart rhythm. It happens when the heart’s upper chambers beat faster than normal and are usually coordinated. …
Atrial Flutter • LITFL • ECG Library Diagnosis
Oct 8, 2024 · Atrial flutter is a form of supraventricular tachycardia caused by a re-entry circuit within the right atrium. The length of the re-entry circuit corresponds to the size of the right atrium, resulting …
Atrial flutter: Overview of diagnosis and management - UpToDate
Feb 3, 2025 · Atrial flutter is a cardiac arrhythmia characterized by rapid, regular atrial depolarizations at a characteristic rate of approximately 300 beats/min and a typically regular ventricular rate of …
Atrial Flutter: Types, Symptoms, Causes, Tests, and Treatments - WebMD
Jan 22, 2026 · Atrial flutter is an abnormal heart rhythm that makes your heart beat too quickly. While some people don't notice symptoms, it's important to treat it to prevent further heart complications.
Atrial Flutter - Johns Hopkins Medicine
Atrial flutter is a type of abnormal heart rhythm, or arrhythmia. It occurs when a short circuit in the heart causes the upper chambers (atria) to pump very rapidly. Atrial flutter is important not only because …
Atrial Flutter: Symptoms, Causes, Treatment & Life Expectancy
Atrial flutter is an abnormality in the beating of the heart, also known as arrhythmias. Symptoms include palpitations, shortness of breath, anxiety, and weakness. Treatment of atrial flutter includes …
Atrial Flutter: What It Feels Like and How It's Treated
Dec 21, 2025 · Atrial flutter is an abnormal heart rhythm. It's caused by rapid electrical impulses that lead to frequent contractions in the upper heart chambers. Learn more about how it affects your …
Atrial Flutter ECG, Causes, Symptoms, Treatment, Medication
Feb 7, 2017 · Atrial flutter is a type of arrhythmia in which there is a problem with the heart's electrical system. Learn about treatment, types of medication, ECG, causes, and symptoms of atrial flutter.
Atrial Flutter: Practice Essentials, Background, Pathophysiology - Medscape
Atrial flutter is a cardiac arrhythmia characterized by atrial rates of 240-400 beats/min, usually with some degree of atrioventricular (AV) node conduction block.