Výsledky vyhledávání - "Alex S.B. Yip"

Electrophysiologic and histologic effects of dissection of the connections between the atrium and posterior part of the atrioventricular node

Autor: David L. Ross, Barbara Dewsnap, Alex S.B. Yip, John B. Uther, John P. Bourke, David C. Johnson, Peter Grant, Monica Robotin, Mark A. McGuire

Publikováno v: Journal of the American College of Cardiology. 23(3):693-701

Objectives. This study was designed to examine the effects of destroying the posterior approaches to the atrioventricular (AV) node. Background. Surgical and catheter ablation procedures have been developed for the cure of AV junctional reentrant tac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e81e93b26a193c647bed9cc904186ceb

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Lack off effect of midazolam on inducibility of arrhythmias at electrophysiologic study

Autor: David Richards, Mark A. McGuire, John B. Uther, David S.W. Ho, Alex S.B. Yip, Lloyd M. Davis, David L. Ross

Publikováno v: The American Journal of Cardiology. 70:593-597

Midazolam has several advantages over diazepam as a sedative agent in electrophysiologic studies, but its electrophysiologic effects in humans are unknown. Therefore, its effects were studied in 20 patients undergoing electrophysiologic studies. Elec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ba778592691b21ee5c1440470f4c29c
https://doi.org/10.1016/0002-9149(92)90197-7

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Posterior ('atypical') atrioventricular junctional reentrant tachycardia

Autor: David L. Ross, John B. Uther, David Richards, Mark A. McGuire, Alex S.B. Yip, Kai-Chiu Lau, Chi-Wing Lo

Publikováno v: The American journal of cardiology. 73(7)

The aim of this study was to characterize a relatively rare type of atrioventricular (AV) junctional reentrant tachycardia (AVJRT). Posterior AVJRT is a type of AV nodal tachycardia in which the site of earliest atrial activation is posterior to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cbe3f4d3677c5889dc071dd0d4c5bc0
https://pubmed.ncbi.nlm.nih.gov/8141088

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Comparison of number of extrastimuli versus change in basic cycle length for induction of ventricular tachycardia by programmed ventricular stimulation

Autor: David Richards, John B. Uther, Mark J. Cooper, Alex S.B. Yip, David L. Ross, David S.W. Ho

Publikováno v: Journal of the American College of Cardiology. 22(6)

Objectives. The purpose of this study was to examine the effects of varying basic cycle lengths in a programmed stimulation protocol if up to seven extrastimuli were available at each basic cycle length.Background. There is no uniformly accepted prot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0236456b9a7cc924e88cb415ce561503
https://pubmed.ncbi.nlm.nih.gov/8227844

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Timing to perform echocardiography for the detection of pericardial effusion after surgical repair of congenital heart disease

Autor: King Loong Cheung, Wing-Hing Chow, Alex S.B. Yip, Elaine M.C. Chau

Publikováno v: The American Journal of Cardiology. 78:609-610

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bf09fd77655978d63e02b58a3eeff09
https://doi.org/10.1016/s0002-9149(96)90534-2

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Surgical procedure for the cure of atrioventricular junctional ('AV node') reentrant tachycardia: Anatomic and electrophysiologic effects of dissection of the anterior atrionodal connections in a canine model

Autor: Monica Robotin, David C. Johnson, John P. Bourke, Barbara Dewsnap, John B. Uther, David L. Ross, Alex S.B. Yip, Richard B. Chard, Mark A. McGuire

Publikováno v: Journal of the American College of Cardiology. (3):784-794

Objectives. This study was undertaken to examine the electrophysiologic and anatomic efects of a surgical procedure that cures the anterior (common) type of atrioventricular (AV) junciional reentrant tachycardia.Background. The procedure was designed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24a0c98e0e5b64ec31d35d46e9971c6a

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