Results 81 to 90 of about 1,813,644 (300)

Validation of an Automated Artificial Intelligence‐Driven Planner for Transcatheter Aortic Valve Replacement

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Preprocedural planning with multislice computed tomography (MSCT) is an essential prerequisite for successful transcatheter aortic valve replacement (TAVR). However, preprocedural planning is time‐consuming and may contain clinically meaningful interobserver variability.
Mark M. P. van den Dorpel, Lucas Uchoa de Assis, Jenna van Niekerk, Sophie Deckx, Matthew Sherman, Janelle Schrot, Anna Kozak, Isabella Kardys, Alexander Hirsch, Joost Daemen, Rutger Jan Nuis, Nicolas M. Van Mieghem   +11 more
wiley   +1 more source

Surgical Explantation of Transcatheter Aortic Valve Requires Patient-Tailored Management, but Challenges Remain

Journal of Cardiovascular Development and Disease
Transcatheter aortic valve replacement has become a widely accepted alternative to surgical aortic valve replacement even in younger, lower-risk patients with longer life expectancy. The increasing use of transcatheter aortic valve replacement is leading
Vasiliki Androutsopoulou, Andrew Xanthopoulos, Kalliopi Keramida, Arian Arjomandi Rad, Georgia Nazou, Prokopis-Andreas Zotos, John Skoularigis, Thanos Athanasiou, Dimitrios C. Iliopoulos   +8 more
doaj   +1 more source

Rapid-Deployment Aortic Valve Replacement: Patient Selection and Special Considerations

, 2023
Tomoki Sakata,1 Corazon De La Pena,2 Suguru Ohira2 1Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; 2Department of Surgery, Division of Cardiothoracic Surgery, Westchester Medical Center, New York Medical ...
Ohira S, Sakata T, De La Pena, Corazon, Sakata, Tomoki, De La Pena C, Ohira, Suguru   +5 more
core   +1 more source

Sheath‐to‐Artery Diameter Ratio: A Robust Predictor of Early Access‐Site Adverse Events in Percutaneous Procedures

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Vascular access site complications (VASCs) remain an important source of morbidity following percutaneous interventions. Although the sheath‐to‐femoral artery ratio is a recognized risk factor in transcatheter aortic valve implantation (TAVI), its role across a broader range of femoral procedures is less well defined.
Eduardo Ismael Arteaga Chan, Claudia Lerma, Adriana Torres‐Machorro   +2 more
wiley   +1 more source

Transcatheter Aortic Valve Durability: Focus on Structural Valve Deterioration

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Transcatheter aortic valve replacement has emerged as a valuable alternative to surgical aortic valve replacement in patients with severe aortic stenosis. Given the expansion of transcatheter aortic valve replacement to lower‐risk and younger populations
Antonin Trimaille, Adrien Carmona, Sandy Hmadeh, Dinh Phi Truong, Benjamin Marchandot, Shinnosuke Kikuchi, Kensuke Matsushita, Patrick Ohlmann, Valérie Schini‐Kerth, Josep Rodés‐Cabau, Philippe Pibarot, Olivier Morel   +11 more
doaj   +1 more source

Single coronary ostium in a patient with quadricuspid aortic valve combined with aneurysmal ascending aortic dilatation

Journal of Cardiothoracic Surgery, 2017
Background The presence of a fourth aortic valve cusp (quadricupsid aortic valve) is a rare congenital malformation and is often accompanied by other anomalies of the adjacent cardiovascular structures.
Do Yeon Kim, Hwan Wook Kim
doaj   +1 more source

Latest evidence on transcatheter aortic valve implantation vs. surgical aortic valve replacement for the treatment of aortic stenosis in high and intermediate-risk patients. [PDF]

, 2017
PURPOSE OF REVIEW The goal of this review is to summarize the current evidence supporting the use of transcatheter aortic valve implantation (TAVI) in high and intermediate-risk patients. The focus is on the five randomized controlled trials comparing
Windecker, Stephan, Siontis, George C M, Praz, Fabien, Jüni, Peter, Verma, Subodh   +4 more
core   +1 more source

Clinical Outcomes of the Allegra Transcatheter System in Bioprosthetic Aortic Valve Failure: A Multicentre Valve‐in‐Valve Registry

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Introduction The prevalence of bioprosthetic aortic valve failure is increasing due to the broader use of bioprosthetic valves, both surgical and transcatheter, and an ageing population. Registry data indicate a higher risk of coronary obstruction and elevated gradients following valve‐in‐valve transcatheter aortic valve implantation (TAVI ...
Hilal Khan, Mohamed Ali, Abdalazeem Ibrahem, Karim Ratib, Nur Ilia Mohd Zaki, Freidoon Keshavarzi, Alok Shah, Hesham Abdelaziz, Ayush Khurana, Alexander Chase, Diana A. Gorog, Rajiv Das, Azfar Zaman, Mohammad AlKhalil, Mohamed Farag   +14 more
wiley   +1 more source

Stentless aortic valve replacement: an update [PDF]

, 2011
Junjiro KobayashiDepartment of Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Osaka, JapanAbstract: Although porcine aortic valves or pericardial tissue mounted on a stent have made implantation techniques easier, these valves ...
Kobayashi J, Junjiro Kobayashi
core   +1 more source

Successful Percutaneous Retrieval of an Embolized MitraClip From the Right Subclavian Artery

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Single leaflet device attachment (SLDA) after mitral transcatheter valve edge‐to‐edge repair (M‐TEER) has been reported in up to 5% of patients. However, complete embolization of the M‐TEER device is exceedingly rare. Device retrievals in all previously reported cases were completed by vascular surgery cut down at the end. In this case, we are
Seyed Hossein Aalaei‐Andabili, Diljon S. Chahal, Shahab Tour Savadkohi   +2 more
wiley   +1 more source