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Your search keyword '"Bayard, Yves"' showing total 17 results
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17 results on '"Bayard, Yves"'

7. Percutaneous left atrial appendage transcatheter occlusion (PLAATO system) to prevent stroke in high-risk patients with non-rheumatic atrial fibrillation: results from the international multi-center feasibility trials

Author

Ostermayer, Stefan H., Reisman, Mark, Kramer, Paul H., Matthews, Ray V., Gray, William A., Block, Peter C., Omran, Heyder, Bartorelli, Antonio L., Della Bella, Paolo, Di Mario, Carlo, Pappone, Carlo, Casale, Paul N., Moses, Jeffrey W., Poppas, Athena, Williams, David O., Meier, Bernhard, Skanes, Allan, Teirstein, Paul S., Lesh, Michael D., Nakai, Toshiko, Bayard, Yves, Billinger, Kai, Trepels, Thomas, Krumsdorf, Ulrike, Sievert, Horst, Ostermayer, Sh, Reisman, M, Kramer, Ph, Matthews, Rv, Gray, Wa, Block, Pc, Omran, H, Bartorelli, Al, Della Bella, P, Di Mario, C, Pappone, C, Casale, Pn, Moses, Jw, Poppas, A, Williams, Do, Meier, B, Skanes, A, Teirstein, P, Lesh, Md, Nakai, T, Bayard, Y, Billinger, K, Trepels, T, Krumsdorf, U, and Sievert, H

Subjects
Aged, 80 and over, Male, Cardiac Catheterization, Contraindications, Anticoagulants, Balloon Occlusion, Brain Ischemia, Stroke, Treatment Outcome, Atrial Fibrillation, Feasibility Studies, Humans, Atrial Appendage, Female, Prospective Studies, Aged, Follow-Up Studies
Abstract

ObjectivesThese studies were conducted to evaluate the feasibility of percutaneous left atrial appendage (LAA) occlusion using the PLAATO system (ev3 Inc., Plymouth, Minnesota).BackgroundPatients with atrial fibrillation (AF) have a five-fold increased risk for stroke. Other studies have shown that more than 90% of atrial thrombi in patients with non-rheumatic AF originate in the LAA. Transvenous closure of the LAA is a new approach in preventing embolism in these patients.MethodsWithin two prospective, multi-center trials, LAA occlusion was attempted in 111 patients (age 71 ± 9 years). All patients had a contraindication for anticoagulation therapy and at least one additional risk factor for stroke. The primary end point was incidence of major adverse events (MAEs), a composite of stroke, cardiac or neurological death, myocardial infarction, and requirement for procedure-related cardiovascular surgery within the first month.ResultsImplantation was successful in 108 of 111 patients (97.3%, 95% confidence interval [CI] 92.3% to 99.4%) who underwent 113 procedures. One patient (0.9%, 95% CI 0.02% to 4.9%) experienced two MAEs within the first 30 days: need for cardiovascular surgery and in-hospital neurological death. Three other patients underwent in-hospital pericardiocentesis due to a hemopericardium. Average follow-up was 9.8 months. Two patients experienced stroke. No migration or mobile thrombus was noted on transesophageal echocardiogram at one and six months after device implantation.ConclusionsClosing the LAA using the PLAATO system is feasible and can be performed at acceptable risk. It may become an alternative in patients with AF and a contraindication for lifelong anticoagulation treatment.

Published
2005

9. PLAATO (Percutaneous Left Atrial Appendage Transcatheter Occlusion) for prevention of cardioembolic stroke in non-anticoagulation eligible atrial fibrillation patients: results from the European PLAATO study

Author

Bayard, Yves-Laurent, primary, Omran, Heyder, additional, Neuzil, Petr, additional, Thuesen, Leif, additional, Pichler, Maximilian, additional, Rowland, Edward, additional, Ramondo, Angelo, additional, Ruzyllo, Witold, additional, Budts, Werner, additional, Montalescot, Gilles, additional, Brugada, Pedro, additional, Serruys, Patrick, additional, Vahanian, Alec, additional, Piéchaud, Jean-François, additional, Bartorelli, Antonio, additional, Marco, Jean, additional, Probst, Peter, additional, Kuck, Karl-Heinz, additional, Ostermayer, Stefan, additional, Büscheck, Franziska, additional, Fischer, Evelyn, additional, Leetz, Michaela, additional, and Sievert, Horst, additional

Published
2010
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12. Percutaneous Left Atrial Appendage Transcatheter Occlusion (PLAATO System) to Prevent Stroke in High-Risk Patients With Non-Rheumatic Atrial Fibrillation

Author

Ostermayer, Stefan H., primary, Reisman, Mark, additional, Kramer, Paul H., additional, Matthews, Ray V., additional, Gray, William A., additional, Block, Peter C., additional, Omran, Heyder, additional, Bartorelli, Antonio L., additional, Della Bella, Paolo, additional, Di Mario, Carlo, additional, Pappone, Carlo, additional, Casale, Paul N., additional, Moses, Jeffrey W., additional, Poppas, Athena, additional, Williams, David O., additional, Meier, Bernhard, additional, Skanes, Allan, additional, Teirstein, Paul S., additional, Lesh, Michael D., additional, Nakai, Toshiko, additional, Bayard, Yves, additional, Billinger, Kai, additional, Trepels, Thomas, additional, Krumsdorf, Ulrike, additional, and Sievert, Horst, additional

Published
2005
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14. Percutaneous Closure of the Left Atrial Appendage A Major Step Forward⁎⁎Editorials published in JACC: Cardiovascular Interventions reflect the views of the authors and do not necessarily represent the views of JACC: Cardiovascular Interventions or the American College of Cardiology

Author

Sievert, Horst and Bayard, Yves L.

Subjects
WATCHMAN, left atrial appendage, cardiovascular system, PLAATO, atrial fibrillation, macromolecular substances, cardiovascular diseases, stroke
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16. Reply

Author

Ostermayer, Stefan H., Bayard, Yves, Billinger, Kai, Trepels, Thomas, Krumsdorf, Ulrike, Sievert, Horst, Reisman, Mark, Kramer, Paul H., Matthews, Ray V., Block, Peter C., Omran, Heyder, Bartorelli, Antonio L., Della Bella, Paolo, DiMario, Carlo, Pappone, Carlo, Casale, Paul N., Gray, William A., Moses, Jeffery W., Poppas, Athena, and Williams, David O.

Published
2006
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17. 1005-65 Percutaneous left atrial appendage transcatheter occlusion (PLAATO™) to prevent stroke in patients with atrial fibrillation: Interim results of the multicenter feasibility trial.

Author

Bayard, Yves L, Buscheck, Franziska, Ostermayer, Stefan, Reisman, Mark, Lesh, Michael D, Nakai, Toshiko, Gray, William, Omran, Heyder, Kramer, Paul, Bartorelli, Antonio, Della Bella, Paolo, Block, Peter, DiMario, Carlo, Matthews, Ray, Moses, Jeffrey, Poppas, Athena, Williams, David, Skanes, Allan, Meier, Bernhard, and Teirstein, Paul

Subjects
*STROKE prevention, *ATRIAL fibrillation, *ATRIAL fibrillation treatment, *CLINICAL trials, *ARTERIAL occlusions, *PATIENTS
Published
2004
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