Transcatheter aortic valve replacement (TAVR) is a growing therapy indicated to treat severe aortic valve stenosis. However, an increasing number of studies demonstrated that crimping and deployment of these bioprostheses induce structural alterations of the pericardial leaflets. These observations raise interrogations concerning the long-term durability of these devices.In this thesis works, we developed tools to analyze pericardial leaflets injuries.The first strategy consisted to determine the differences between bovine and porcine pericardium toward the filtration of various solute.It was possible to observe that porcine pericardium hydraulic conductance was higher (5-folds) and more heterogeneous than bovine pericardium.The second stra...
ObjectiveMalpositioning is one of the major problems in transcatheter aortic valve implantation. To ...
Objectifs : Il n’existe pas de valve de remplacement idéale à l’heure actuelle. L’utilisation du pér...
OBJECTIVES: Aortic valve (AV) repair (AVr) has become an attractive alternative to AV replacement fo...
Transcatheter aortic valve replacement (TAVR) is a growing therapy indicated to treat severe aortic ...
Le remplacement valvulaire aortique percutané (TAVI) est une thérapie qui s’impose de plus en plus c...
INTRODUCTION : Transcathether heart valve replacement has gained considerable acceptance during the ...
BackgroundTranscatheter aortic valve replacement has emerged as a promising therapy for treatment of...
Introduction - Prior to deployment, the percutaneous heart valves must be crimped and loaded into ...
Glutaraldehyde-treated, surgical bioprosthetic heart valves undergo structural degeneration within 1...
Glutaraldehyde-treated, surgical bioprosthetic heart valves undergo structural degeneration within 1...
Objective: Ideal prosthetic heart valve is not available. The use of the patient own pericardium for...
Pericarbon is a last-generation bovine pericardial valve bioprosthesis, which was designed [I], exp...
This extensive morphological study (macroscopy, x-ray, histology, histochemistry and electron micros...
Pericardial bioprosthetic valves have shown good long-term clinical follow-up results over a period ...
There has been a huge push in the medical device industry to make the current transcatheter aortic v...
ObjectiveMalpositioning is one of the major problems in transcatheter aortic valve implantation. To ...
Objectifs : Il n’existe pas de valve de remplacement idéale à l’heure actuelle. L’utilisation du pér...
OBJECTIVES: Aortic valve (AV) repair (AVr) has become an attractive alternative to AV replacement fo...
Transcatheter aortic valve replacement (TAVR) is a growing therapy indicated to treat severe aortic ...
Le remplacement valvulaire aortique percutané (TAVI) est une thérapie qui s’impose de plus en plus c...
INTRODUCTION : Transcathether heart valve replacement has gained considerable acceptance during the ...
BackgroundTranscatheter aortic valve replacement has emerged as a promising therapy for treatment of...
Introduction - Prior to deployment, the percutaneous heart valves must be crimped and loaded into ...
Glutaraldehyde-treated, surgical bioprosthetic heart valves undergo structural degeneration within 1...
Glutaraldehyde-treated, surgical bioprosthetic heart valves undergo structural degeneration within 1...
Objective: Ideal prosthetic heart valve is not available. The use of the patient own pericardium for...
Pericarbon is a last-generation bovine pericardial valve bioprosthesis, which was designed [I], exp...
This extensive morphological study (macroscopy, x-ray, histology, histochemistry and electron micros...
Pericardial bioprosthetic valves have shown good long-term clinical follow-up results over a period ...
There has been a huge push in the medical device industry to make the current transcatheter aortic v...
ObjectiveMalpositioning is one of the major problems in transcatheter aortic valve implantation. To ...
Objectifs : Il n’existe pas de valve de remplacement idéale à l’heure actuelle. L’utilisation du pér...
OBJECTIVES: Aortic valve (AV) repair (AVr) has become an attractive alternative to AV replacement fo...