Results 11 to 20 of about 37,734 (202)

The Mechanism of Supraventricular Tachycardia [PDF]

Circulation, 1970
In six successive patients, none of whom had the Wolff-Parkinson-White syndrome, recurrent episodes of paroxysmal supraventricular tachycardia (SVT) were analyzed to determine the mechanism by which this arrhythmia is initiated and sustained. In each patient, simultaneous intracavitary atrial electrograms and surface electrocardiograms were recorded ...
J T, Bigger, B N, Goldreyer
openaire   +2 more sources

Wide Complex Tachycardia Differentiation: A Reappraisal of the State‐of‐the‐Art

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
The primary goal of the initial ECG evaluation of every wide complex tachycardia is to determine whether the tachyarrhythmia has a ventricular or supraventricular origin.
Anthony H. Kashou, Peter A. Noseworthy, Christopher V. DeSimone, Abhishek J. Deshmukh, Samuel J. Asirvatham, Adam M. May   +5 more
doaj   +1 more source

Arrhythmia induction using isoproterenol or epinephrine during electrophysiology study for supraventricular tachycardia [PDF]

, 2018
Background Electrophysiology study (EPS) is an important part of the diagnosis and workup for supraventricular tachycardia (SVT). Provocative medications are used to induce arrhythmias, when they are not inducible at baseline. The most common medication
Padanilam, Benzy J., Patel, Jyoti Kandlikar, Patel, Parin J., Prystowsky, Eric N., Segar, Rachel   +4 more
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Rapid wide QRS tachycardia with an unknown cause

Annals of Noninvasive Electrocardiology, 2022
One‐to‐one atrioventricular conduction during atrial flutter is one of the most severe life‐threatening arrhythmias and is hemodynamically perilous. Rapid wide QRS tachycardia often not only occurs in patients with ventricular tachycardia but is also ...
Dalong Hu, Jingxiu Li
doaj   +1 more source

Differentiating wide complex tachycardias: A historical perspective

Indian Heart Journal, 2021
One of the most critical and challenging skills is the distinction of wide complex tachycardias into ventricular tachycardia or supraventricular wide complex tachycardia.
Anthony H. Kashou, Christopher M. Evenson, Peter A. Noseworthy, Thoddi R. Muralidharan, Christopher V. DeSimone, Abhishek J. Deshmukh, Samuel J. Asirvatham, Adam M. May   +7 more
doaj   +1 more source

Refractory Supraventricular Tachycardias [PDF]

Circulation, 1973
This essay is designed to review some of the basic and more recent contributions to our understanding of supraventricular tachyarrhythmias, their mechanisms, pertinent points in diagnosis, and treatment. Supraventricular tachycardia is discussed under the concept of reentrant mechanisms versus accelerated ectopic pacemakers.
A R, Ticzon, R W, Whalen
openaire   +2 more sources

A giant mystery in giant cell myocarditis: navigating diagnosis, immunosuppression, and mechanical circulatory support. [PDF]

, 2020
Giant cell myocarditis is a rare but often devastating diagnosis. Advances in cardiac imaging and mechanical circulatory support have led to earlier and more frequent diagnoses and successful management. This disease state has wide variation in acuity of
Dunn, Steven P, Fallon, Julianne M, Kennedy, Jamie LW, Parker, Alex M   +3 more
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Enteral lactoferrin supplementation for very preterm infants: a randomised placebo-controlled trial [PDF]

, 2019
Background Infections acquired in hospital are an important cause of morbidity and mortality in very preterm infants. Several small trials have suggested that supplementing the enteral diet of very preterm infants with lactoferrin, an antimicrobial ...
Ainsworth, S, Bartle, D, Batra, D, Baum, A, Berrington, J, Bowler, U, Boyle, E, Bradburn, M, Clarke, P, Cooke, R, Craig, S, Dorling, J, ELFINTI Grp, Ellis, S, Embleton, N, Ewer, A, Garg, S, Geethanath, R, Gibson, D, Gowda, G, Griffiths, J, Gupta, R, Halliday, H, Heath, P, Hellier, J, Holder, G, Hutchison, F, Janakiraman, S, Jenkins, P, Johnson, K, Johnson, M, Juszczak, E, Kennea, N, King, A, Kumar, Y, Ledwidge, M, Linsell, L, Mactier, H, Manjunatha, CM, Mannix, P, Matthes, J, McGuire, W, Millar, M, Murray, D, Oddie, S, Ohadike, P, Partlett, C, Patel, M, Peters, C, Piling, E, Quine, D, Reynolds, P, Roehr, C, Scorrer, T, Story, I, Subhedar, N, Vailcutz, R, Vargova, M, Vasu, V, Yates, H   +59 more
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Case Report: Exercise-Induced Supraventricular Tachycardia in a 16-Year-Old Boy with Tricuspid Regurgitation

WMJ (Warmadewa Medical Journal), 2020
Supraventricular tachycardia (SVT) is a tachydysrhythmia that is often found in pediatric patients which requires treatment. In contrast to sinus tachycardia, SVT is not a normal compensatory response to physiologi-cal stress.
Putu Satya Pratiwi, Romy Windiyanto
doaj   +1 more source

Advanced ablation strategies for management of post-surgical atrial arrhythmias. [PDF]

, 2013
Post-surgical arrhythmias include a wide range of arrhythmias occurring late after cardiac surgery and represent a complex substrate for catheter ablation either because of extended scar and remodeling or because of limited access to the area of interest.
Babu-Narayan, SV, Ernst, S, Mantziari, L, Suman-Horduna, I   +3 more
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