Results 221 to 230 of about 160,424 (257)
Some of the next articles are maybe not open access.
Intrauterine Supraventricular Tachycardia
Acta Obstetricia et Gynecologica Scandinavica, 1978Abstract. Four cases of intra‐uterine ectopic supraventricular tachycardia are described. In three there were none or only minor symptoms immediately after delivery and subsequently. The fourth baby having a congenital W–P–W‐syndrome was born with severe hydrops fetalis and was asphyxiated.
N H, Valerius, J R, Jacobsen
openaire +2 more sources
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.
S R, Lowenstein +2 more
openaire +2 more sources
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.
A, Dolara, L, Pozzi
openaire +2 more sources
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 ...
openaire +2 more sources
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
W E, Gaum, S, Kaplan
openaire +2 more sources
Postgraduate Medicine, 1991
The various forms of supraventricular tachycardia can be differentiated by careful review of a patient's electrocardiogram. If reentrant tachycardia involves the atrioventricular node, intravenous adenosine (Adenocard) provides a rapid means of converting the tachycardia to sinus rhythm.
openaire +2 more sources
The various forms of supraventricular tachycardia can be differentiated by careful review of a patient's electrocardiogram. If reentrant tachycardia involves the atrioventricular node, intravenous adenosine (Adenocard) provides a rapid means of converting the tachycardia to sinus rhythm.
openaire +2 more sources
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).
openaire +2 more sources
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...
openaire +2 more sources