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 in a …

Mar 17, 2025 · Typical atrial flutter is easily recognised on the electrocardiogram by its well defined “saw-tooth” waves. By observing the inferior leads we can determine the direction of the stimulus …

Understand atrial flutter (AFL), typical and atypical forms, sawtooth waves, and ECG identification for both isthmus-dependent and independent flutters.

Atrial flutter is characterized by a sudden-onset (usually) regular abnormal heart rhythm on an electrocardiogram (ECG) in which the heart rate is fast.

Jan 26, 2022 · The rapid atrial rate gives a characteristic ‘sawtooth’ appearance to the baseline of the ECG, made up of flutter or ‘F’ waves. This can be made more apparent by carotid sinus massage or …

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.

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 is a rapid regular atrial rhythm due to an atrial macroreentrant circuit. Symptoms include palpitations and sometimes weakness, effort intolerance, dyspnea, and presyncope. Atrial thrombi …

Nov 10, 2022 · This article is a guide for interpreting abnormal Atrial Flutter EKGs, including qualifying criteria and a sample EKG rhythnm strip. Atrial flutter is an abnormally fast heart rate where the atria …

Apr 22, 2024 · Atrial flutter is typically characterised on the ECG by flutter waves, which are a saw-tooth pattern of atrial activation, most prominent in leads II, III, aVF, and V1. Atrial rates are typically above …