Dr. Smith's ECG Blog

NOVEMBER 26, 2018

The rhythm differential for narrow, regular, and tachycardic is sinus rhythm, SVT (encompassing AVNRT, AVRT, atrial tach, etc), and atrial flutter (another supraventricular rhythm which is usually considered separately from SVTs). Therefore this patient is either in some form of SVT or atrial flutter. If so, why?

Ischemia 52

Ischemia Atrial Flutter Arrhythmia Tachycardia 52

Open Heart

JUNE 29, 2023

A rhythm control strategy was pursued in 82% (n=41) and 20% (n=10) required 3 or more remote pharmacological interventions. Methods An AF virtual ward was implemented as a proof-of-concept care model. Mean heart rate on admission to the virtual ward and discharge was 122±26 and 82±27 bpm respectively.

Atrial Fibrillation 52

Atrial Fibrillation Atrial Flutter COVID-19 Blood Pressure 52

Ken Grauer, MD

MARCH 12, 2023

PEARL # 3: Atrial Flutter with 1:1 AV conduction is rare! Since the rate of atrial activity with flutter in adults is most often very close to 300 /minute ( ie, usual range for atrial activity ~250-350/minute ) — AFlutter with 2:1 AV conduction typically results in a regular ventricular rate of ~140-160/minute.

Blog 78

Blog Atrial Flutter Arrhythmia AFIB 78

Journal of Cardiovascular Pharmacology

NOVEMBER 11, 2024

Intravenous (IV) digoxin loading dose recommendations for rate control of atrial arrhythmias in critically ill patients are not well studied. Intravenous (IV) digoxin loading dose recommendations for rate control of atrial arrhythmias in critically ill patients are not well studied. ng/mL is recommended. ng/mL is recommended.

Arrhythmia 40

Arrhythmia Atrial Flutter Atrial Fibrillation Outcomes 40

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.

Tachycardia 52

Tachycardia Heart Disease Dysrhythmia Ablation 52

Frontiers in Cardiovascular Medicine

NOVEMBER 19, 2024

of the patients (22/28) who received preoperative pharmacological treatment had intermittent or persistent atrial tachycardia. Of the 28 children who underwent radiofrequency ablation, 24 (85.7%) were diagnosed with focal atrial tachycardia, three (10.7%) with atrial flutter, and one (3.6%) with both.

Tachycardia 59

Tachycardia Ablation Atrial Flutter Pediatrics 59