TAVI Techniques: procedural concepts, devices and challenges

Part III - Techniques: procedural concepts, devices and other challenges like Transcatheter aortic valve implantation (TAVI) within failing surgical aortic bioprosthesis (valve-in-valve).

Transcatheter aortic valve implantation (TAVI) has become a feasible alternative for patients. Current valve devices are described and illustrated with coronary angiograms and accompanied with novel 3D phantom models. Growing interest in valve-in-valve therapies for implantations are also presented.