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About 134 results

ALLMedicine™ Electrical Alternans Center

Research & Reviews  61 results

Incessant accelerated idioventricular rhythm mimicking preexcitation.
https://doi.org/10.1016/j.jelectrocard.2020.06.015
Journal of Electrocardiology; Benezet-Mazuecos J, Lozano Rosado Á et. al.

Jun 30th, 2020 - ECG of patients with Wolf Parkinson White (WPW) syndrome may simulate other entities such as myocardial infarction, ventricular premature complexes, ventricular bigeminy, accelerated idioventricular rhythm, intermittent bundle branch block or elec...

Images of the month 2: Electrocardiographic QRS alternans caused by gastric volvulus.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6899249
Clinical Medicine (London, England); McCarron ÉP, Monaghan M et. al.

Nov 16th, 2019 - QRS electrical alternans is characterised by alternating amplitude of the QRS complexes, and is well-documented in cardiac conditions such as pericardial effusion. We describe a case of QRS alternans in a patient with gastric volvulus.

Electrical Alternans in Disguise-A Curious Case of Atrial Flutter.
https://doi.org/10.1001/jamainternmed.2018.5291
JAMA Internal Medicine; Cedarbaum ER, Padmanabhan A et. al.

Nov 1st, 2018 - Electrical Alternans in Disguise-A Curious Case of Atrial Flutter.|2018|Cedarbaum ER,Padmanabhan A,Goldschlager N,|diagnosis,etiology,physiopathology,physiopathology,complications,physiopathology,complications,physiopathology,

Total electrical alternans in a patient with malignant pericardial tamponade.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6058104
BMJ Case Reports; Verlaan D, Veltman JD et. al.

Jul 21st, 2018 - We present a case of a 59-year-old man with acute abdominal pain and progressive shortness of breath. A focused assessment with sonography for trauma scan showed free fluid in the hepatorenal recess and in the recto-uterine recess. Later, due to c...

Electrical and mechanical alternans during ventricular tachycardia with moderate chroni...
https://doi.org/10.1016/j.jelectrocard.2017.09.002
Journal of Electrocardiology; Chinyere IR, Moukabary T et. al.

Nov 13th, 2017 - A chronic heart failure (CHF) rat underwent epicardial programmed electrical stimulation (PES). Ventricular tachycardia (VT) developed during PES. Mechanical alternans was noted despite fixed tachycardia cycle length. Anti-tachycardia pacing attem...

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Clinicaltrials.gov  69 results

Incessant accelerated idioventricular rhythm mimicking preexcitation.
https://doi.org/10.1016/j.jelectrocard.2020.06.015
Journal of Electrocardiology; Benezet-Mazuecos J, Lozano Rosado Á et. al.

Jun 30th, 2020 - ECG of patients with Wolf Parkinson White (WPW) syndrome may simulate other entities such as myocardial infarction, ventricular premature complexes, ventricular bigeminy, accelerated idioventricular rhythm, intermittent bundle branch block or elec...

Images of the month 2: Electrocardiographic QRS alternans caused by gastric volvulus.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6899249
Clinical Medicine (London, England); McCarron ÉP, Monaghan M et. al.

Nov 16th, 2019 - QRS electrical alternans is characterised by alternating amplitude of the QRS complexes, and is well-documented in cardiac conditions such as pericardial effusion. We describe a case of QRS alternans in a patient with gastric volvulus.

Electrical Alternans in Disguise-A Curious Case of Atrial Flutter.
https://doi.org/10.1001/jamainternmed.2018.5291
JAMA Internal Medicine; Cedarbaum ER, Padmanabhan A et. al.

Nov 1st, 2018 - Electrical Alternans in Disguise-A Curious Case of Atrial Flutter.|2018|Cedarbaum ER,Padmanabhan A,Goldschlager N,|diagnosis,etiology,physiopathology,physiopathology,complications,physiopathology,complications,physiopathology,

Total electrical alternans in a patient with malignant pericardial tamponade.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6058104
BMJ Case Reports; Verlaan D, Veltman JD et. al.

Jul 21st, 2018 - We present a case of a 59-year-old man with acute abdominal pain and progressive shortness of breath. A focused assessment with sonography for trauma scan showed free fluid in the hepatorenal recess and in the recto-uterine recess. Later, due to c...

Electrical and mechanical alternans during ventricular tachycardia with moderate chroni...
https://doi.org/10.1016/j.jelectrocard.2017.09.002
Journal of Electrocardiology; Chinyere IR, Moukabary T et. al.

Nov 13th, 2017 - A chronic heart failure (CHF) rat underwent epicardial programmed electrical stimulation (PES). Ventricular tachycardia (VT) developed during PES. Mechanical alternans was noted despite fixed tachycardia cycle length. Anti-tachycardia pacing attem...

see more →

News  4 results

ECG Challenge: What’s Happening?
https://www.medscape.com/viewarticle/848254_2

Jul 22nd, 2015 - Discussion At quick glance, this looks like an electrical alternans. But careful examination, especially of V4, shows that every other beat has a shorter PR interval and a slurred upstroke (delta wave), indicating ventricular preexcitation of ever...

Three Questions for 1 Tracing
https://www.medscape.com/viewarticle/772086_1

Oct 9th, 2012 - Question Questions: 1. What is the rhythm in the latter half of the tracing? 2. What are the 2 wide-QRS complexes in the middle of the tracing? 3. Electrical alternans is present during the tachycardia (note V3-4 especially). Does it imply cardiac...

Three Questions for 1 Tracing
https://www.medscape.com/viewarticle/772086

Oct 9th, 2012 - Question Questions: 1. What is the rhythm in the latter half of the tracing? 2. What are the 2 wide-QRS complexes in the middle of the tracing? 3. Electrical alternans is present during the tachycardia (note V3-4 especially). Does it imply cardiac...

see more →