Wide QRS Complex Tachycardia Change to Narrow QRS Complex Tachycardia After β-Blocker Administration.
Sign Up to like & getrecommendations! Published in 2023 at "JAMA internal medicine"
DOI: 10.1001/jamainternmed.2022.6096
Abstract: This case report describes a patient in their 80s with a history of paroxysmal atrial fibrillation who presented with palpitation, dizziness, nausea, and vomiting. read more here.
Keywords: complex tachycardia; qrs complex; wide qrs; tachycardia change ... See more keywords
"Narrow-Wide-Narrow" QRS Complex Tachycardia-Beware the Smartwatch Monsters.
Sign Up to like & getrecommendations! Published in 2023 at "JAMA internal medicine"
DOI: 10.1001/jamainternmed.2023.0683
Abstract: This case report describes an 18-year-old woman with palpitations associated with chest pain and lightheadedness. read more here.
Keywords: qrs complex; narrow qrs; complex tachycardia; wide narrow ... See more keywords
Wide Complex Tachycardia Observed During Pregnancy.
Sign Up to like & getrecommendations! Published in 2023 at "JAMA internal medicine"
DOI: 10.1001/jamainternmed.2023.0687
Abstract: This case describes a 39-year-old pregnant woman with intermittent, transient but rapid palpitations, some with momentary lightheadedness. read more here.
Keywords: observed pregnancy; wide complex; complex tachycardia; tachycardia observed ... See more keywords
Wide‐complex tachycardia in a patient with old myocardial infarction
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Arrhythmia"
DOI: 10.1002/joa3.12426
Abstract: An elderly man with a history of coronary artery disease presented with sudden‐onset palpitations. The electrocardiogram showed wide complex tachycardia with left bundle branch morphology which terminated spontaneously. Subsequent ECGs confirmed the diagnosis as atrial… read more here.
Keywords: complex tachycardia; wide complex; patient old; tachycardia patient ... See more keywords
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
A forgotten cause of wide complex tachycardia.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of electrocardiology"
DOI: 10.1016/j.jelectrocard.2016.11.013
Abstract: Wide complex tachycardia secondary to an acute overdose from TCA's is a well-documented phenomenon. In this case we present a wide complex tachycardia after clear documentation of no acute overdose, which responded to standard treatment… read more here.
Keywords: forgotten cause; complex tachycardia; wide complex; tca ... See more keywords
A WIDE COMPLEX TACHYCARDIA DURING PREGNANCY
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American College of Cardiology"
DOI: 10.1016/s0735-1097(19)33259-0
Abstract: Arrhythmia management during pregnancy is challenging due to potential risk to the fetus. The electrocardiogram of a 35-year-old woman, 26 weeks pregnant, revealed a wide complex tachycardia at 130-150bpm, left bundle branch morphology, transition at… read more here.
Keywords: wide complex; cardiology; complex tachycardia; tachycardia pregnancy ... See more keywords
ATYPICAL ATRIAL FOCUS OF A WIDE COMPLEX TACHYCARDIA
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American College of Cardiology"
DOI: 10.1016/s0735-1097(20)33860-2
Abstract: Wide complex tachycardia (WCT) may reflect supraventricular tachycardia with aberrancy or ventricular tachycardia. Although ECG may provide clues to diagnosis, differentiating the two remains difficult. A 49-year-old male with hypertension presented to the ED with… read more here.
Keywords: complex tachycardia; wide complex; atypical atrial; focus wide ... See more keywords
Wide complex tachycardia transitioning between 2 morphologies: What is the mechanism?
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cardiovascular Electrophysiology"
DOI: 10.1111/jce.13650
Abstract: A 76-year-old male patient with a history of ischemic cardiomyopathy (left ventricular ejection fraction, LVEF 15%) presented with a 3-day history of shortness of breath, dizziness, and weakness. ECG revealed a wide complex tachycardia with… read more here.
Keywords: transitioning morphologies; complex tachycardia; wide complex; morphologies mechanism ... See more keywords
Widening of the QRS complex during the wide complex tachycardia: What is the mechanism?
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Cardiovascular Electrophysiology"
DOI: 10.1111/jce.15567
Abstract: Tachycardia-induced tachycardia, or so-called double tachycardia, appears to be a relatively rare condition. This article is protected by copyright. All rights reserved. read more here.
Keywords: widening qrs; qrs complex; wide complex; complex tachycardia ... See more keywords