Chest Pain and Wide QRS Tachycardia.
Sign Up to like & getrecommendations! Published in 2023 at "JAMA internal medicine"
DOI: 10.1001/jamainternmed.2023.0287
Abstract: This case report presents the electrocardiogram findings of a patient in their 70s with diabetes who presented with 3 hours of chest pain. read more here.
Keywords: wide qrs; chest pain; pain wide; qrs tachycardia ... See more keywords
On the diagnosis of wide QRS tachycardia
Sign Up to like & getrecommendations! Published in 2018 at "European Geriatric Medicine"
DOI: 10.1007/s41999-017-0005-3
Abstract: Class IC antiarrhythmic drugs may be pro-arrhythmic. The diagnosis of the exact nature of the arrhythmia may be challenging. In most case, these drugs should be stopped regardless of the type of the arrhythmia. read more here.
Keywords: medicine; diagnosis; diagnosis wide; wide qrs ... See more keywords
Differential diagnosis and treatment of wide QRS tachycardia in an Ebstein anomaly patient
Sign Up to like & getrecommendations! Published in 2021 at "HeartRhythm Case Reports"
DOI: 10.1016/j.hrcr.2021.03.005
Abstract: Electroanatomical mapping in these individuals has an important value because of the anatomical distortion. Introduction Ebstein anomaly (EA) is a congenital heart defect characterized by the apical displacement and insertion of the septal and posterior… read more here.
Keywords: diagnosis treatment; ebstein anomaly; differential diagnosis; wide qrs ... See more keywords
Interesting response of narrow QRS tachycardia to premature atrial complex. What is the mechanism?
Sign Up to like & getrecommendations! Published in 2018 at "Indian Pacing and Electrophysiology Journal"
DOI: 10.1016/j.ipej.2017.11.004
Abstract: Fig.1 shows a premature atrial complex (PAC) introduced during a narrow QRS tachycardia. What is the response and what is the interpretation? The tachycardia is a regular RBBB tachycardia with cycle length of 440 ms… read more here.
Keywords: response; atrial complex; premature atrial; narrow qrs ... See more keywords
Palpitation in a young man with underlying preexcitation. What is the mechanism?
Sign Up to like & getrecommendations! Published in 2021 at "Indian Pacing and Electrophysiology Journal"
DOI: 10.1016/j.ipej.2021.01.008
Abstract: A 35-year-old gentlemanwith manifest preexcitation consistent with right posterolateral accessory pathway underwent EP study for recurrent palpitation. In view of underlying preexcitation the most likely diagnosis entertained for the narrow QRS tachycardia is an orthodromic… read more here.
Keywords: preexcitation; palpitation; underlying preexcitation; narrow qrs ... See more keywords
A narrow QRS tachycardia with varying right atrial activation sequence: What is the mechanism?
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cardiovascular Electrophysiology"
DOI: 10.1111/jce.14875
Abstract: A 56-year-old female was referred to our hospital to undergo catheter ablation for supraventricular tachycardia (SVT). This article is protected by copyright. All rights reserved. read more here.
Keywords: varying right; narrow qrs; right atrial; tachycardia ... See more keywords
Five shades of gray in a broad QRS tachycardia. What is the mechanism?
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cardiovascular Electrophysiology"
DOI: 10.1111/jce.15067
Abstract: 30-year-old gentleman with a mild form of Ebstein's anomaly complained of recurrent palpitations but had no documented tachycardia. His baseline electrocardiogram (ECG) showed pre-excitation which was suggestive of a right posterior accessory pathway This article… read more here.
Keywords: broad qrs; five shades; tachycardia mechanism; gray broad ... See more keywords
An uncommon mechanism of a short RP narrow QRS tachycardia?
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cardiovascular Electrophysiology"
DOI: 10.1111/jce.15256
Abstract: A 71‐year‐old male with repetitive palpitations underwent an electrophysical study and catheter ablation. A 12‐lead ECG during the palpitations showed a regular narrow QRS tachycardia with a short RP interval. During the electrophysiologic study, the… read more here.
Keywords: tachycardia; qrs tachycardia; narrow qrs; interval ... See more keywords
A narrow QRS tachycardia with an atrial sequence not identical to that during ventricular pacing: What is the mechanism?
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Cardiovascular Electrophysiology"
DOI: 10.1111/jce.15646
Abstract: A 53-year-old man was referred to our hospital because of symptomatic palpitations This article is protected by copyright. All rights reserved. read more here.
Keywords: identical ventricular; tachycardia atrial; narrow qrs; sequence identical ... See more keywords
A wide QRS tachycardia with the short and long ventriculoatrial interval in the presence of an atriofascicular pathway: What is the mechanism?
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Cardiovascular Electrophysiology"
DOI: 10.1111/jce.15688
Abstract: Duality of conduction over atriofascicular (AF) fibers because of longitudinal dissociation reportedly explains cycle length alternans and/or VA changes during antidromic AF tachycardia. Spontaneous or ablation-heated AF automaticity is also kept in mind in the… read more here.
Keywords: tachycardia short; presence; wide qrs; tachycardia ... See more keywords