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Endo-Bentall Repair: Early Results and Feasibility of a Physician-Constructed Endo-Bentall Device.
J Thorac Cardiovasc Surg
January 2025
Department of Surgery, Division of Vascular Surgery, University of Maryland School of Medicine.
Objective: We present our experience with endovascular Bentall procedure (Endo-Bentall) using a modular valve conduit (Endo-Bentall) in high-risk patients with aortic root pathologies.
Methods: The physician constructed Endo-Bentall device is composed of a self-expanding transcatheter aortic valve (TAVR), aortic endovascular stent graft (TEVAR), and two wire-reinforced fenestrations for coronary artery stenting. The TAVR valve is sutured into an appropriately sized TEVAR graft.
From Zone -1 to Zone 3: Feasibility and Safety of Complex Endovascular Aortic Repairs in Type A Aortic Dissection.
J Thorac Cardiovasc Surg
January 2025
University of Maryland School of Medicine, Division of Cardiothoracic Surgery. Electronic address:
Objective: Over 30% of patients presenting with acute type A aortic dissection (ATAAD) are considered high - risk or inoperable. This study aims to investigate the early and mid-term outcomes of complex endovascular aortic repair of aortic root, ascending aorta, and aortic arch among patients with ATAAD.
Methods: From January 2018 to January 2023, 29 patients who were considered high risk for open operation underwent endovascular aortic repair.
Transcatheter Aortic Valve Replacement in Patients With Interventricular Membranous Septal Aneurysms.
JACC Case Rep
January 2025
Interventional Cardiology Section, Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA.
Aneurysms of the interventricular membranous septum are a rare anatomical feature that can be detected incidentally on computed tomography or echocardiography. Such aneurysms can pose challenges in the treatment of patients with aortic valve stenosis. A case series of 2 patients with membranous septal aneurysms treated successfully with current-generation balloon-expandable and self-expanding transcatheter heart valves is presented here.
View Article and Find Full Text PDFPercutaneous self-expandable valve implantation in patients with stented pulmonary arteries: case examples.
Cardiol Young
January 2025
Department of Paediatric Cardiology, University Children's Hospital, Jagiellonian University Medical College, Krakow, Poland.
CHDs affecting the right ventricular outflow tract often require repeated surgical or transcatheter interventions due to pulmonary insufficiency or stenosis. This study presents percutaneous implantation of large self-expanding valves in patients with complex right ventricular outflow tract anatomy after prior pulmonary branch stenting.
View Article and Find Full Text PDFSurgical Bailout in Patients Undergoing Transfemoral Transcatheter Aortic Valve Replacement: Incidence, Trends, and Clinical Outcomes.
JACC Cardiovasc Interv
January 2025
Department of Cardiology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands. Electronic address:
Background: Transcatheter aortic valve replacement (TAVR) harbors the risk of periprocedural complications that require emergent cardiac surgery, or "surgical bailout." Surgical bailout intends to be lifesaving but is associated with high mortality. This has given rise to discussion on the necessity of surgical backup during TAVR.
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