Results 1 to 10 of about 24,268 (207)

Passive Aortic Counterpulsation to Reduce Pressure Pulse During Aortic Prosthesis Insertion and Reduce Endoleaks Formation: A Preliminary In Silico Investigation

Sci
Over 10% of patients undergoing aortic endograft implantation experience endoleaks within a few years. In the case of type 1a endoleaks, a crack forms between the aorta and the prosthesis collar, allowing blood to pass.
Ivan Corazza, Michela Olivieri, Lorenzo Casadei, Pier Luca Rossi, Romano Zannoli   +4 more
doaj   +2 more sources

Surgical repair of an aortoesophageal fistula after salvage thoracic endovascular aortic repair: a case report [PDF]

Journal of Medical Case Reports
Background An aortoesophageal fistula can prove to be fatal. Salvage thoracic endovascular aortic repair as a bridging therapy and radical surgery with thoracotomy should be considered while treating aortoesophageal fistula without spontaneous closure ...
Hisashi Uemura, Hajime Matsue, Yasuo Suehiro, Takaya Nakagawa, Ayaka Satoh, Yoshio Teshima, Masashi Bungo, Hisashi Satoh   +7 more
doaj   +2 more sources

Non-prompt surgery for patients with acute type A aortic dissection without pre-operative shock and malperfusion

Frontiers in Cardiovascular Medicine, 2022
BackgroundAcute type A aortic dissection (ATAAD) requires urgent surgical treatment. However, during daily practice, there were some patients with ATAAD sought for medical attention several days after symptoms occurred and some other patients hesitated ...
Shye-Jao Wu, Shye-Jao Wu, Ya-Fen Fan, Yu-Chu Tsai, Shen Sun, Shen Sun, Chen-Yen Chien, Chen-Yen Chien, Jiun-Yi Li, Jiun-Yi Li   +9 more
doaj   +1 more source

An Assessment of Blood Vessel Remodeling of Nanofibrous Poly(ε-Caprolactone) Vascular Grafts in a Rat Animal Model

Journal of Functional Biomaterials, 2023
The development of an ideal vascular prosthesis represents an important challenge in terms of the treatment of cardiovascular diseases with respect to which new materials are being considered that have produced promising results following testing in ...
J. Horáková, Tereza Blassová, Z. Tonar, Connor McCarthy, Katerina Strnadova, D. Lukas, P. Mikeš, Patrick K Bowen, Roger J. Guillory, M. Frost, J. Goldman   +10 more
semanticscholar   +1 more source

Fluid dynamics and blood damage in the dilated ascending aorta after mechanical prosthetic valve implantation: an in vitro study

Experiments in Fluids, 2022
The implantation of aortic valve prostheses is often associated with the dilation of the ascending aorta. It is well known that the modification of the fluid dynamics induced by both the prosthetic valve and aortic dilation may, in turn, promote further ...
G. Querzoli, M. G. Badas, Simon Ferrari, Roberto Prost, V. Satta, G. Matta   +5 more
semanticscholar   +1 more source

Acute Paraplegia Result from Spinal Ischemia Nine Years After Hybrid Total Arch Repair with Frozen Elephant Trunk: A Case Report

Brazilian Journal of Cardiovascular Surgery, 2023
Spinal cord ischemia due to decreased cord perfusion is a devastating complication in patients with thoracoabdominal dissection following frozen elephant trunk (FET) repair surgery.
Zeqin Xu, Zhu Tong, Jianming Guo, Yixia Qi, Liqiang Li, Lianrui Guo   +5 more
doaj   +1 more source

Single-Center, Multisurgeon Experience with a Sutureless Rapid Deployment Aortic Valve Prosthesis: A Clinical Analysis in the United States

Journal of cardiac surgery, 2023
Background. The Perceval S is a sutureless, bovine pericardial aortic prosthesis on a nitinol stent, which has limited data on outcomes, as well as cost, from the United States. Methods. We performed a retrospective review of Perceval S implantation at a
M. Robich, K. Ohlrich, Catherine Raymer, D. Robaczewski, J. Rabb, D. Radziszewski, A. Iribarne, S. Seshasayee, C. Ross, R. Quinn, R. Kramer   +10 more
semanticscholar   +1 more source

Transcaval Access to the Abdominal Aorta: indications of Interest to Surgeons and a Comprehensive Literature Review [PDF]

Brazilian Journal of Cardiovascular Surgery, 2020
We performed a review of the literature (until August 01, 2019) on the occasion of the first transcaval approach for transcatheter aortic valve implantation in our hospital.
Francisco S. Lozano Sánchez, Ignacio Cruz González, Roberto Salvador Calvo, Pedro Luis Sánchez Fernández   +3 more
doaj   +1 more source

CT angiography for the assessment of EVAR complications: a pictorial review

Insights into Imaging, 2022
Endovascular aneurysm repair (EVAR) is a minimally invasive treatment proposed as an alternative to open repair in patients with abdominal aortic aneurysms.
Cecilia Gozzo, Giovanni Caruana, Roberto Cannella, Arduino Farina, Dario Giambelluca, Ettore Dinoto, Federica Vernuccio, Antonio Basile, Massimo Midiri   +8 more
doaj   +1 more source

Comparison between Arch Zones in Modified Frozen Elephant Trunk Procedure for Complex Thoracic Aortic Diseases [PDF]

Brazilian Journal of Cardiovascular Surgery, 2020
Introduction: The aim of this study is to compare postoperative outcomes and follow-up of two different modifications facilitating surgical technique of frozen elephant trunk (FET) procedure for complex thoracic aortic diseases - zone 0 (fixation with ...
Mustafa Akbulut, Adnan Ak, Ozgur Arslan, Arzu Antal Dönmez, Serpil Taş, Davut Cekmecelioglu, Mesut Sismanoglu, Mehmet Altug Tuncer   +7 more
doaj   +1 more source