Arrhythmia Atrial Flutter Exercise 
Cardiomatics
APRIL 5, 2024
In healthy individuals occurs during exercising or strong emotions. AFIB/AFL – atrial fibrillation or atrial flutter episodes. Other times, an irregular recording can signal a medical emergency, such as a myocardial infarction or a dangerous arrhythmia. Usually does not exceed 160 bpm.
Dr. Smith's ECG Blog
SEPTEMBER 18, 2024
To me, it was clearly atrial flutter with 1:1 conduction. The rate of 280 is just right for atrial flutter. The waves look like atrial flutter waves, NOT like a wide ventricular complex. Because the patient was exercising, which increases sympathetic tone, facilitating AV conduction.
Dr. Smith's ECG Blog
DECEMBER 23, 2019
The WCT is interrupted by a series of variable-morphology QRS complexes, with atrial flutter waves note in II, III, and aVF. Detail of Flutter waves The rate of the flutter waves matches the rate of the WCT (about 200/m), proving that the presenting WCT had been 1:1 atrial flutter.
Dr. Smith's ECG Blog
SEPTEMBER 7, 2020
The Differential Diagnosis is: SVT with aberrancy(#) [AVNRT vs. WPW (also called AVRT*)] Atrial flutter with 1:1 conduction, with aberrancy VT coming from the anterior fascicle ( fascicular VT )@ *AVRT = AV Reciprocating Tachycardia (Tachycardic loop that uses both the AV node and an accessory pathway.
Dr. Smith's ECG Blog
DECEMBER 24, 2023
Atrial flutter with 2:1 conduction. The atrial flutter rate is approximately 200 bpm, with 2:1 AV conduction resulting in ventricular rate almost exactly 100 bpm. Further history revealed she had new onset atrial flutter soon after her aortic surgery, and was put on flecainide approximately 1 month ago.
Dr. Smith's ECG Blog
FEBRUARY 6, 2025
Previously healthy, taking no medication and exercising regularly. No anginal symptoms asymptomatic during physical exercise. The possibility of an ischemic cause of the ventricular arrhythmia has to be considered! A workup was undertaken in search of a cause of the patient's ventricular arrhythmia. No PVCs are seen.
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