An irregular narrow complex tachycardia: atrial fibrillation or something else?
Sign Up to like & getrecommendations! Published in 2018 at "Netherlands Heart Journal"
DOI: 10.1007/s12471-018-1217-y
Abstract: Fig. 1 Tachycardia during electrophysiology study with corresponding ladder diagram. Solid dots represent ectopic foci from the atrioventricular junction. Note the lack of retrograde His-atrial conduction. The second sinus beat (asterisk) occurs prior to the… read more here.
Keywords: atrial fibrillation; complex tachycardia; tachycardia; tachycardia atrial ... See more keywords
Paroxysmal 1:1 narrow complex tachycardia: What is the mechanism?
Sign Up to like & getrecommendations! Published in 2018 at "HeartRhythm Case Reports"
DOI: 10.1016/j.hrcr.2018.06.005
Abstract: Introduction Narrow complex tachycardias with a 1:1 atrioventricular (AV) relationship have characteristic features on surface electrocardiogram (ECG) and at the time of electrophysiology (EP) study. Differential diagnostic pacing maneuvers at the time of EP study… read more here.
Keywords: paroxysmal narrow; complex tachycardia; mechanism; narrow complex ... See more keywords
Sinus tachycardia presenting as a wide and narrow complex tachyarrhythmia: What is the 'link'?
Sign Up to like & getrecommendations! Published in 2018 at "Journal of electrocardiology"
DOI: 10.1016/j.jelectrocard.2018.02.005
Abstract: We describe a neonate that developed alternating wide and narrow complex tachycardias following heart surgery for congenital heart defect. Although the etiology was sinus tachycardia, a premature atrial complex initiated aberrancy due to phase 3… read more here.
Keywords: heart; sinus tachycardia; tachyarrhythmia; wide narrow ... See more keywords