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About 124 results

ALLMedicine Electrical Alternans Center

Research & Reviews  59 results

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://doi.org/10.1136/bcr-2018-224771
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...

Electrophysiological Twisting: Electrical Alternans in Congenital Dilated Cardiomyopathy.
https://doi.org/10.1161/CIRCEP.116.004953
Circulation. Arrhythmia and Electrophysiology; Arif R, Hussain A et. al.

Feb 5th, 2017 - Electrophysiological Twisting: Electrical Alternans in Congenital Dilated Cardiomyopathy.|2017|Arif R,Hussain A,Dhillon S,|diagnosis,drug therapy,etiology,physiopathology,congenital,congenital,diagnosis,physiopathology,deficiency,drug effects,comp...

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Clinicaltrials.gov  63 results

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://doi.org/10.1136/bcr-2018-224771
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...

Electrophysiological Twisting: Electrical Alternans in Congenital Dilated Cardiomyopathy.
https://doi.org/10.1161/CIRCEP.116.004953
Circulation. Arrhythmia and Electrophysiology; Arif R, Hussain A et. al.

Feb 5th, 2017 - Electrophysiological Twisting: Electrical Alternans in Congenital Dilated Cardiomyopathy.|2017|Arif R,Hussain A,Dhillon S,|diagnosis,drug therapy,etiology,physiopathology,congenital,congenital,diagnosis,physiopathology,deficiency,drug effects,comp...

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News  2 results

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...

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