Results 41 to 50 of about 12,327 (179)

Transapical endovascular repair of iatrogenic type A aortic dissection

Journal of Vascular Surgery Cases and Innovative Techniques, 2018
Intraoperative iatrogenic type A aortic dissection is a rare but known complication of cardiac surgery, with an incidence of 0.06% to 0.23%. Results are frequently catastrophic.
Sangmin Kim, MD, Cristobal Ducaud, BS, Raul E. Herrera, MD, Nibert Moreno, MD, Juan C. Zevallos, MD, Barry T. Katzen, MD   +5 more
doaj   +1 more source

Novel approach to treating a coronavirus disease 2019–positive patient with a complex arch and descending aneurysm and dissection for whom open surgery was prohibitive

Journal of Vascular Surgery Cases and Innovative Techniques, 2023
Ascending aortic and arch aneurysms are a challenging group of pathologies for surgeons. These typically require a complex open repair, including hypothermic circulatory arrest, and carry a high perioperative risk.
Michael Wilderman, MD, Yuriy Dudiy, MD, Gregory Simonian, MD   +2 more
doaj   +1 more source

Staged graft replacement with thoracic endovascular aneurysm repair for an extensive thoracoabdominal aortic aneurysm after total arch replacement

Journal of Cardiothoracic Surgery, 2022
Background Open surgery for thoracoabdominal aortic aneurysm is highly invasive. Staged repair for extensive TAAA is effective because it has low morbidity and mortality, and preserves spinal cord perfusion. An initial total arch replacement can create a
Kazufumi Yoshida, Ken Nakamura, Masanosuke Ishigami, Makoto Kinoshita, Tadaaki Koyama   +4 more
doaj   +1 more source

Pre‐Curved Everting Robots With Embedded Steering Intelligence Fabricated by CO2 Laser Welding

Advanced Intelligent Systems, EarlyView.
Design and experimental demonstration of a laser welded growing robot for anatomically guided navigation. The robot follows an aortic arch phantom entering the branchiocephalic branch through steering by design. The figure shows the physical phantom setup, CAD defined weld geometry and full robot eversion.
Brandon Saldarriaga, Panagiotis Kalozoumis, Panagiotis Vartholomeos, Carlo Seneci, Kawal Rhode, Christos Bergeles   +5 more
wiley   +1 more source

Endovascular Management of the Ascending Aorta: State of the Art

Methodist DeBakey Cardiovascular Journal, 2023
Endovascular stent graft repair (EVAR) has revolutionized the management of aneurysms and dissections of the thoracic and abdominal aorta and is considered the first-line treatment in such pathologies.
Aidan D. Atkins, Michael J. Reardon, Marvin D. Atkins   +2 more
doaj   +1 more source

Percutaneous Transaxillary Access for Large‐Bore Cardiovascular Interventions: Evidence, Technique, and Complication Management

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Percutaneous transaxillary access is an established alternative to transfemoral large‐bore arterial access for transcatheter structural heart interventions and mechanical circulatory support (MCS). Although useful for overcoming hostile iliofemoral anatomy and providing prolonged support and patient mobilization in case of MCS, the axillary ...
Gioel Gabrio Secco, Marco Lombardi, Edoardo Elia, Juan Guido Chiabrando, Andrea Demarchi, Rocco Vergallo, Andrea Audo, Giulia Maj, Giuseppe Patti, Nicolas M. Van Mieghem   +9 more
wiley   +1 more source

Persistent disseminated intravascular coagulation despite correction of endoleaks after thoracoabdominal endovascular aneurysm repair

Journal of Vascular Surgery Cases and Innovative Techniques, 2021
Disseminated intravascular coagulation (DIC) is a rare complication of endovascular aortic repair, commonly associated with type I or type III endoleaks.
Ann H. Kim, MD, Alexander H. King, MS, Alvin H. Schmaier, MD, Jae S. Cho, MD   +3 more
doaj   +1 more source

Endovascular ascending aortic pseudoaneurysm repair under image fusion guidance and transcranial Doppler monitoring

Journal of Vascular Surgery Cases and Innovative Techniques, 2022
We describe a 78-year-old woman with a large ascending aortic pseudoaneurysm who underwent thoracic endovascular aortic repair under intraoperative image fusion guidance and real-time transcranial Doppler (TCD) monitoring. TCD monitoring revealed a total
Lauren A. Fitzgerald, BS, Lamees I. El Nihum, BS, Pauline M. Berens, BS, BA, Ponraj Chinnadurai, MBBS, MMST, Zsolt Garami, MD, Marvin D. Atkins, MD   +5 more
doaj   +1 more source

Computational analysis to assess hemodynamic forces in descending thoracic aortic aneurysms

The Journal of Physiology, EarlyView.
Abstract figure legend Left: Pre‐processing. First, we perform the segmentation of the Computer Tomography angiorgraphy (angio‐CT) scans of a healthy patient, obtaining the surface of a healthy thoracic aorta with a Type III aortic arch. Then, we build nine ideal configurations with Descending Thoracic Aortic Aneurysm (DTAA), varying the aortic arch ...
Francesca Duca, Daniele Bissacco, Luca Crugnola, Chiara Faitini, Maurizio Domanin, Francesco Migliavacca, Santi Trimarchi, Christian Vergara   +7 more
wiley   +1 more source

Left carotid chimney and left subclavian artery laser fenestration for zone 1 thoracic endovascular aortic repair

Journal of Vascular Surgery Cases and Innovative Techniques, 2023
Thoracic endovascular aortic repair has become an increasingly used option for treatment of descending thoracic aortic aneurysms and dissections. Pathology involving the proximal thoracic aorta is more complex and requires revascularization of the ...
Jen Huffman, MD, Madeleine McSpadden, BS, Joseph Buelter, BS, MHA, Todd Vogel, MPH, MD, Jonathan Bath, MD   +4 more
doaj   +1 more source