Results 81 to 90 of about 157,937 (242)

Enabling automated device size selection for transcatheter aortic valve implantation [PDF]

, 2019
The number of transcatheter aortic valve implantation (TAVI) procedures is expected to increase significantly in the coming years. Improving efficiency will become essential for experienced operators performing large TAVI volumes, while new operators ...
Astudillo, Patricio, Bosmans, Johan, Dambre, Joni, De Backer, Ole, De Beule, Matthieu, De Jaegere, Peter, Mortier, Peter   +6 more
core   +4 more sources

In vitro study of a biological prosthetic valve for seamless fixation

Вестник трансплантологии и искусственных органов, 2018
Aim: to evaluate the manipulative properties of the system being developed for cardiac valve re-operation on an in vitro bovine heart model.Material and methods.
K. U. Klyshnikov, E. A. Ovcharenko, A. N. Stasev, N. A. Scheglova, Yu. N. Odarenko, I. K. Khalivopulo, Yu. A. Kudravtseva, L. S. Barbarash   +7 more
doaj   +1 more source

A Rare Case of Partial Aortic Mechanical Valve Thrombosis With Intact Mitral Mechanical Valve Presenting With ST-Elevation Myocardial Infarction Patients

Journal of Investigative Medicine High Impact Case Reports, 2020
The incidence of mechanical valve thrombosis (MVT) is around 0.4 per 100 patient-years. Mitral valve thrombosis has a higher incidence than aortic valve thrombosis with a nearly 5-fold increase. Various factors contribute to MVT. The most common cause of
Mazin O. Khalid MBBS, Yury Malyshev MD, Arsalan Talib Hashmi MBBS, Sabah Siddiqui MD, NeelKumar Patel MBBS, Jacob Shani MD, Sergey Ayzenberg MD   +6 more
doaj   +1 more source

Late outcome analysis of the Braile Biomédica® pericardial valve in the aortic position

Brazilian Journal of Cardiovascular Surgery, 2014
Objective: Aortic valve replacement with Braile bovine pericardial prosthesis has been routinely done at the Heart Institute of the Universidade de São Paulo Medical School since 2006.
Lisandro Gonçalves Azeredo, Elinthon Tavares Veronese, José Augusto Duncan Santiago, Carlos Manuel de Almeida Brandão, Pablo Maria Alberto Pomerantzeff, Fabio Biscegli Jatene   +5 more
doaj   +1 more source

Successful Fibrinolytic Therapy in a Challenging Obstructive Prosthetic Mitral Valve Thrombosis

Journal of Investigative Medicine High Impact Case Reports, 2020
Prosthetic valve thrombosis is a rare and severe complication of the mechanical prosthetic valve. Management can be challenging due to varying clinical presentation, overlapping features of differential diagnosis, and lack of randomized controlled trials
Amr Essa MD, Toufik Haddad MD, Terrence Slattery MD   +2 more
doaj   +1 more source

Progress on a Novel, 3D-Printable Heart Valve Prosthesis. [PDF]

Polymers (Basel), 2023
Schröter F, Kühnel RU, Hartrumpf M, Ostovar R, Albes JM.   +4 more
europepmc   +1 more source

Aortic Valve Replacement with a Conventional Stented Bioprosthesis versus Sutureless Bioprosthesis: a Study of 763 Patients

Brazilian Journal of Cardiovascular Surgery
Objective: The aim of this retrospective study was to compare early postoperative outcomes after aortic valve replacement (AVR) with sutureless bioprostheses and conventional stented bioprostheses implanted through median sternotomy.
Syed Saleem Mujtaba, Simon M. Ledingham, Asif Raza Shah, Thasee Pillay, Stephan Schueler, Stephen Clark   +5 more
doaj   +1 more source

Hybrid debranching and TEVAR of the aortic arch off-pump, in re-do patients with complicated chronic type-A aortic dissections : a critical report [PDF]

, 2013
Background: Patients suffering from acute type A aortic dissection undergo replacement of the ascending aorta, the proximal hemiarch or complete aortic arch, depending on the extent of the individual pathology.
Brechtel, Klaus, Kalender, Günay, Stock, Ulrich Alfred, Wildhirt, Stephen M.   +3 more
core   +1 more source

In vivo performance of a tri-leaflet mechanical heart valve prosthesis in an ovine model. [PDF]

Interdiscip Cardiovasc Thorac Surg, 2023
Langenaeken T, De Meester P, Verbrugghe P, Rega F, Lamberigts M, Van Hecke M, Van Hoof L, Meuris B.   +7 more
europepmc   +1 more source

Evaluation of TTK Chitra heart valve prosthesis in pediatric patients. [PDF]

Indian J Thorac Cardiovasc Surg, 2023
Varma PK, Kumar RK, Bhuvaneshwar GS, Krishna N.   +3 more
europepmc   +1 more source