Results 81 to 90 of about 413,239 (295)

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

Distinct adipocyte progenitor cells are associated with regional phenotypes of perivascular aortic fat in mice

Molecular Metabolism, 2018
Objective: Perivascular adipose tissue depots around the aorta are regionally distinct and have specific functional properties. Thoracic aorta perivascular adipose tissue (tPVAT) expresses higher levels of thermogenic genes and lower levels of ...
Khanh-Van Tran, Timothy Fitzgibbons, So Yun Min, Tiffany DeSouza, Silvia Corvera   +4 more
doaj   +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

Tratamiento endovascular de urgencia con endoprótesis de aneurisma roto disecado de aorta torácica: A propósito de un caso Emergency endovascular treatment with endoprosthesis of ruptured dissected aneurysm of thoracic aorta: Report of one case

Revista Colombiana de Cardiología, 2007
Los aneurismas de aorta torácica son menos comunes que los aneurismas de aorta abdominal y pueden encontrarse en aorta ascendente, arco aórtico, aorta descendente o en una combinación de estos segmentos.
José Lugo, Luis I Calderón, Germán Gómez, Pablo Castro, Edgar Hurtado, Gilberto Estrada, Jaime Fonseca, Sara Mendoza, Hernando Santos, Víctor Caicedo, Hernando Orjuela, Mauricio Abello   +11 more
doaj  

Aortic remodeling after thoracic endovascular aortic repair and Provisional ExTension To Induce COmplete ATtachment to treat complicated type B aortic dissection

Journal of Vascular Surgery Cases and Innovative Techniques
Objective: Aortic remodeling after thoracic endovascular aortic repair (TEVAR) for complicated type B aortic dissection remains insufficiently characterized, particularly when the Provisional ExTension To Induce COmplete ATtachment (PETTICOAT) technique ...
Ga-Young Suh, PhD, Johan Bondesson, PhD, Shanmugesh Raja, BS, Keith Naqvi, BS, Christopher P. Cheng, PhD, Brant W. Ullery, MD, MBA   +5 more
doaj   +1 more source

Comparison Between the Acurate Neo and the Acurate Neo 2 Transcatheter Heart Valve System: Impact of Midframe Under‐Expansion

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter aortic valve implantation (TAVI) with the Acurate Neo has been linked to a significant incidence of paravalvular leakage (PVL), addressed by the Acurate Neo 2 incorporating an active sealing skirt. Recent findings suggest that midframe under‐expansion is associated with worse outcomes.
Lisa Crusius, Thaddäus Ast, Stephan Haussig, Jean‐Honoré Steul, Felix J. Woitek, Peter Sick, Tomas Madej, Utz Kappert, Axel Linke, Norman Mangner   +9 more
wiley   +1 more source

Early Postoperative Physical Frailty Reflects Functional Vulnerability and Predicts Prolonged Hospitalization After Major Cardiovascular Surgery

Life
Background: Although frailty has emerged as an important determinant of outcomes following cardiovascular surgery, the clinical significance of early postoperative physical frailty assessed during the acute recovery phase has not been investigated ...
Seoyon Yang, Younji Kim, Suk-Won Song, Ha Lee, Myeong Su Kim, You Gyoung Yi   +5 more
doaj   +1 more source

Tratamento endovascular da patologia da aorta torácica: das indicações terapêuticas às possíveis complicações

Revista Portuguesa de Cardiologia, 2012
Resumo: O tratamento endovascular é utilizado num número cada vez maior de doentes, com diferentes tipos de patologias da aorta torácica. Atualmente, esta opção terapêutica deve ser considerada no tratamento dos aneurismas da aorta torácica, na dissecção
Ricardo Fontes-Carvalho, Pedro Braga, Alberto Rodrigues, Nuno Bettencourt, Lino Santos, Bruno Melica, João Rocha, Manuel Gonçalves, Vasco Gama Ribeiro   +8 more
doaj   +1 more source

Feasibility and Procedural Considerations of Balloon‐Expandable TAVR in Patients With Prior Endovascular Aortic Stent Grafts

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Objectives To evaluate the feasibility and short‐term outcomes of transcatheter aortic valve replacement (TAVR) using balloon‐expandable Sapien valves in patients with prior endovascular aortic stent grafts. Methods We conducted a single‐center, retrospective study of 23 patients with prior endovascular aortic stent grafts who underwent TAVR ...
Iad Alhallak, Alexander Mills, Beau Bequeaith, Ken Chan, Akiko Tanaka, Anthony L. Estrera, Biswajit Kar, Richard Smalling, Abhijeet Dhoble   +8 more
wiley   +1 more source

Different patterns of atherosclerotic remodeling in the thoracic and abdominal aorta Diferentes padrões de remodelamento aterosclerótico na aorta torácica e abdminal

Clinics, 2005
PURPOSE: To investigate the relationship between the vascular diameter and the extent and histologic characteristics of atherosclerosis in the thoracic and abdominal aortas of patients who died of atherosclerotic disease. METHOD: We measured the vascular
Luiz Alberto Benvenuti, Ronaldo Yukinori Onishi, Paulo Sampaio Gutierrez, Maria de Lourdes Higuchi   +3 more
doaj   +1 more source