Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Ihor Dyrda"'
Autor:
Marc Bois, Jacques Crépeau, Ihor Dyrda, Michel White, Jocelyn Dupuis, Alexandre Caron, Gilbert Gosselin, Raoul Bonan, Joel Lavoie, Cezar Staniloae
Publikováno v:
Journal of Cardiac Failure. 10:427-432
Background Endothelin-1 (ET-1) levels are elevated in congestive heart failure (CHF) in relation with the severity of pulmonary hypertension. We evaluated whether a reduced pulmonary ET-1 clearance could contribute to this elevation. Methods and resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7b3e1f2b566c8e23a8b342d9371f009
https://doi.org/10.1016/j.cardfail.2004.01.008
https://doi.org/10.1016/j.cardfail.2004.01.008
Autor:
Gilbert Gosselin, Jacques Lespérance, James W. Ryan, André Simard, Jocelyn Dupuis, Cezar Staniloae, Richard L. Gallo, Andreas J. Schwab, Ihor Dyrda
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 284:H17-H22
Angiotensin-converting enzyme (ACE) is present on the luminal surface of the coronary vessels, mostly on capillary endothelium. ACE is also expressed on coronary smooth muscle cells and on plaque lipid-laden macrophages. Excessive coronary circulatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfa16cccdb3a2f273c8ef5539f9070be
https://doi.org/10.1152/ajpheart.00452.2002
https://doi.org/10.1152/ajpheart.00452.2002
Autor:
L.Conrad Pelletier, Michel Pellerin, Yves Hébert, Michel Carrier, Louis P. Perrault, Ihor Dyrda, Pierre Pagé, Raymond Cartier
Publikováno v:
The Annals of Thoracic Surgery. 71:S253-S256
Background . Mechanical prostheses are used in young patients and bioprostheses in the elderly because of the higher rate of structural failure of bioprostheses. The objective of the present study was to compare results after aortic valve replacement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d09f5a836c720d93420ea92d0558184
https://doi.org/10.1016/s0003-4975(01)02512-7
https://doi.org/10.1016/s0003-4975(01)02512-7
Autor:
Baskaran Chandrasekar, Raoul Bonan, Gilles Côté, Ihor Dyrda, André Pasternac, Gilbert Gosselin, Michel Joyal, Pierre DeGuise, Marc Bois, Luc Bilodeau, Jean-François Tanguay, Richard L. Gallo, Jacques Crépeau, Jean Grégoire, Serge Doucet
Publikováno v:
Catheterization and Cardiovascular Interventions. 52:289-295
Consecutive cardiac catheterization procedures done over a 2-yr period (April 1996 to March 1998) were prospectively analyzed to determine and characterize procedure-related complications (in-hospital and 1-mo follow-up), as they occur at present. Du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1da8ebb65b847049788714b597f5f11e
https://doi.org/10.1002/ccd.1067
https://doi.org/10.1002/ccd.1067
Autor:
Raoul Bonan, Jean-Claude Tardif, Duncan J. Stewart, Jacques Crépeau, Ihor Dyrda, Jocelyn Dupuis, Gilbert Gosselin, Peter Cernacek
Publikováno v:
American Heart Journal. 135:614-620
Pulmonary hypertension (PHT) is associated with increased endothelin-1 (ET-1) levels that correlate with the severity of the disease. The pulmonary circulation is an important site for ET-1 metabolism and may modulate plasma ET-1 through an increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cd1b575c7e9fa2af7b9a6ffc7fd6daa
https://doi.org/10.1016/s0002-8703(98)70276-5
https://doi.org/10.1016/s0002-8703(98)70276-5
Autor:
Ihor Dyrda, Jacques Lespérance, Johan H. C. Reiber, Lucien Campeau, Marc Bois, Jean Laurier, Gilles Hudon
Publikováno v:
The International Journal of Cardiac Imaging. 12:299-303
The accepted value for reproducibility (true change) is two standard deviations (SD) of the differences between repeat measurements. It has been well established for coronary artery measurements using several different quantitative coronary angiograp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dae9bea1a4c45c62ef285ffe815cc6b
https://doi.org/10.1007/bf01797743
https://doi.org/10.1007/bf01797743
Autor:
Craig M. Pratt, Robert P. McMahon, Sidney Goldstein, Carl J. Pepine, Thomas C. Andrews, Ihor Dyrda, William H. Frishman, Nancy L. Geller, James A. Hill, Nancy A. Morgan, Peter H. Stone, Geneil L. Knatterud, George Sopko, C.Richard Conti, null The ACIP Investigators
Publikováno v:
The American Journal of Cardiology. 77:1302-1309
This report focuses on the subset of 235 patients from the Asymptomatic Cardiac Ischemia Pilot (ACIP) study receiving randomly assigned medical therapy to treat angina and suppress ischemia detected on ambulatory electrocardiography: 121 patients rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::437994aac6163c2939bda8db6d2c88d6
https://doi.org/10.1016/s0002-9149(96)00196-8
https://doi.org/10.1016/s0002-9149(96)00196-8
Autor:
Richard F. Davies, Ihor Dyrda, Genell L. Knatterud, Bernard R. Chaitman, Nancy L. Geller, Barry L. Sharaf, William J. Rogers, C. Richard Conti, Carl J. Pepine, Martial G. Bourassa, George Sopko, Sandra A. Forman
Publikováno v:
Circulation. 92:1-7
Background Cardiac ischemia on the ambulatory ECG (AECG) and/or on the exercise treadmill test (ETT) is associated with an increased risk of adverse outcome. Myocardial revascularization more often suppresses cardiac ischemia than does medical manage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b6eede7ac5a9a4d63fdc9d14c71ed37
https://doi.org/10.1161/01.cir.92.9.1
https://doi.org/10.1161/01.cir.92.9.1
Autor:
Acip Investigators, C. Richard Conti, George Sopko, Sandra A. Forman, John J. Mahmarian, Ihor Dyrda, Martial G. Bourassa, Barry L. Sharaf, William J. Rogers, Carl J. Pepine, Peter Stone, Michael L. Terrin, Genell L. Knatterud, Bernard R. Chaitman, Richard F. Davies
Publikováno v:
Journal of the American College of Cardiology. 26:606-614
Objectives The Asymptomatic Cardiac Ischemia Pilot (ACIP) study showed that revascularization is more effective than medical therapy in suppressing cardiac ischemia at 12 weeks. This report compares the relative efficacy of coronary angioplasty or co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e13e543d620430f56cf101a7b0cc8ff
https://doi.org/10.1016/0735-1097(95)00005-o
https://doi.org/10.1016/0735-1097(95)00005-o
Autor:
Y Leclerc, J Creépeau, Tack-Ki Leung, Ihor Dyrda, Robert Petitclerc, M J Rey, A Serra, Raoul Bonan, C. Le Feuvre
Publikováno v:
European Heart Journal. 16:43-48
The purpose of this study was to describe the mechanism and determine predictive factors of mitral valve rupture requiring valve replacement following percutaneous mitral commissurotomy. Of the 350 consecutive patients treated by balloon mitral commi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c1b024146658615e1be118664737b5c
https://doi.org/10.1093/eurheartj/16.1.43
https://doi.org/10.1093/eurheartj/16.1.43