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Supraventricular tachycardia in children
The Indian Journal of Pediatrics, 2005Several different mechanisms are responsible for paroxysmal supraventricular tachycardia in children. Different forms of tachycardia occur at different age. Atrio-ventricular reentry tachycardia results from the presence of congenital atrio-ventricular bypass tracts and is frequently encountered at all ages.
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Paroxysmal supraventricular tachycardias
The Journal of Emergency Medicine, 1996Paroxysmal supraventricular tachycardia (PSVT) is a distinct clinical syndrome. Most patients present with the abrupt onset of palpitations, dizziness, dyspnea, or chest pain. The electrocardiogram (ECG) demonstrates a fast heart rate (150-250 beats per min), a regular rhythm, and most often, a narrow QRS complex.
Michael J. Reiter +2 more
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Adenosine and Supraventricular Tachycardia
New England Journal of Medicine, 1991ADENOSINE is an endogenous nucleoside that is capable of causing atrioventricular nodal conduction block in humans.1 Although the use of intravenous adenosine to terminate supraventricular arrhythmias was first described in 1933,2 it is only in the past 8 years that adenosine has been investigated in detail3 and only in the past 18 months that it has ...
C J Garratt, A J Camm
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The Treatment of Supraventricular Tachycardias
New England Journal of Medicine, 1985A half century ago the two standard textbooks on cardiovascular disease allotted little space to the subject of paroxysmal auricular tachycardia.1 , 2 Concepts about this dysrhythmia were few, and ...
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Mechanisms of supraventricular tachycardia
The American Journal of Cardiology, 1988Programmed electrical stimulation of the heart in combination with intracardiac recordings has contributed a wealth of new information on the mechanisms and pathways of supraventricular tachycardia in humans. This knowledge has resulted in better treatment approaches to these patients.
Hein J.J. Wellens, Pedro Brugada
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Supraventricular tachycardia in infancy
The American Journal of Cardiology, 1984Our understanding of the mechanisms of cardiac arrhythmias in infants and children112 has advanced greatly since the classic monograph by Langendorf and Pick in 1954.3 Ambulatory and transtelephonic monitoring have accurately defined the occurrence of arrhythmias and invasive electrophysiologic studies have elucidated many of their mechanisms. Hubbard4
Winston E. Gaum, Samuel Kaplan
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Persistent supraventricular tachycardia
The American Journal of Cardiology, 1965Abstract A case of ectopic atrial tachycardia persisting for at least 11 years in a symptomless man of 37 is reported. This case points out that a high ventricular rate can be tolerated well for long periods of time if the cardiovascular system is undamaged and the ventricular rate is persistently slower than 200 beats per minute.
Alberto Dolara, Luciano Pozzi
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Stimuli to Supraventricular Tachycardia
Annals of Internal Medicine, 1978Excerpt To the editor: The review "Supraventricular Tachycardia: Mechanisms and Management" by Josephson and Kastor (Ann Intern Med87:346-358, 1977) emphasizes that sustained re-entry is the mechan...
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Supraventricular tachycardia in children
Current Treatment Options in Cardiovascular Medicine, 2000A reasonably precise and mechanistic diagnosis of the cause of supraventricular tachycardia (SVT) can be made using noninvasive tests such as an electrocardiogram, Holter monitoring, or cardiac event recorder and by determining the response to vagal maneuvers (or intravenous adenosine).
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