Results 31 to 40 of about 810,311 (231)

Awake Surgical Mitral Valve Repair after Transcatheter Aortic Valve Replacement

The Thoracic & Cardiovascular Surgeon Reports, 2021
Transcatheter aortic valve replacement has become a popular choice for cases with severe aortic stenosis. However, when severe mitral regurgitation is comorbid in high-risk patients with severe aortic stenosis, therapeutic options must be weighed for ...
Aina Hirofuji, Hirotsugu Kanda, Yuya Kitani, Hiroyuki Kamiya   +3 more
doaj   +1 more source

Edge-to-edge with partial band mitral valve repair compared to replacement and undersized restrictive annuloplasty for ischemic mitral regurgitationCentral MessagePerspective

JTCVS Techniques
Objective: Evidence supports replacement over repair for ischemic mitral regurgitation due to improved durability; however, the latter often involves an undersized ring annuloplasty that does not include edge-to-edge approximation.
Alex Nantsios, MD, Aryan Ahmadvand, BHSc, Ian G. Burwash, MD, FRCPC, Vincent Chan, MD, MPH, FRCSC, Ming Hao Guo, MD, MSc, Thierry Mesana, MD, PhD, FRCSC, David Messika-Zeitoun, MD, Tim Ramsay, PhD, Fraser D. Rubens, MD, MSc, FACS, FRCSC   +8 more
doaj   +1 more source

Alfieri stitch for temporary severe functional mitral regurgitation after aortic valve replacement

Surgical Case Reports, 2018
The outcome in functional mitral regurgitation after aortic valve replacement is unclear. A frail 82-year-old woman with severe aortic valve regurgitation and mild to moderate functional mitral valve regurgitation (NYHA functional class III) was referred
Yoshihisa Morimoto, Takaki Sugimoto
doaj   +1 more source

Increasing Temporal Resolution of 3D Transesophageal Ultrasound by Rigid Body Registration of Sequential, Temporally Offset Sequences [PDF]

, 2010
A description of mitral valve function requires both an accurate anatomical description of the three-dimensional (3D) structure as well as a description of the leaflets' rapid motion.
Brady, MaryBeth, Ngo, Tri, Laura Fernandez-de-Manuel, David D. Yuh, Fernández de Manuel, Laura, Daniel A. Herzka, Yuh, David D., Contijoch, Francisco, Tri Ngo, Elliot R. McVeigh, Stearns, Joshua, McVeigh, Elliot R., Andres Santos, Santos Lleo, Andres de, Francisco Contijoch, Kelly L. Grogan, Maria J. Ledesma-Carbayo, Grogan, Kelly L., MaryBeth Brady, Herzka, Daniel A., Joshua Stearns, Philippe M. Burlina, Burlina, Philippe M., Ledesma Carbayo, María Jesús   +23 more
core   +1 more source

The Effects of Transcatheter Aortic Valve Replacement on Mitral Valve Function

, 2021
The transcatheter aortic valve replacement (TAVR) procedure provides a way to treat severe aortic stenosis in the large population of patients who are not candidates for surgical aortic valve replacement.
Ahmad, Hasan, Biswas, Medha, Frishman, William H   +2 more
core   +1 more source

Redo mitral valve surgery

Bangabandhu Sheikh Mujib Medical University Journal, 2018
This study is based on the findings of a single surgeon’s practice of mitral valve replacement of 167 patients from April 2005 to June 2017 who developed symptomatic mitral restenosis after closed or open mitral commisurotomy.
Redoy Ranjan, Mushfiqur Rahman, Heemel Saha, Sanjoy Kumar Saha, Asit Baran Adhikary   +4 more
doaj   +1 more source

Concomitant mitral valve surgery with aortic valve replacement: a 21-year experience with a single mechanical prosthesis

Journal of Cardiothoracic Surgery, 2007
Background Long-term survival for combined aortic and mitral valve replacement appears to be determined by the mitral valve prosthesis from our previous studies.
Sidhu Pushpinder, Jones J Mark, McGonigle Niall C, MacGowan Simon W   +3 more
doaj   +1 more source

Mitral valve replacement using a mitral homograft

, 2011
Mitral valve dysfunction is not always amenable to repair, and may necessitate valve replacement. An alternative to standard mechanical and biological prostheses, is the use of homografts.
S. Cherian, Jashari, Ramadan, M. Cikirikcioglu, Fasel, Jean, A. Kalangos, Cikirikcioglu, Mustafa, Stimec, Bojan, R. Jashari, J. Fasel, Cherian, Sanjay, B. Stimec, Kalangos, Afksendiyos   +11 more
core   +1 more source

Mitral valve replacement in patients under 65 years of age: mechanical or biological valves? [PDF]

, 2015
PURPOSE OF REVIEW There is controversy regarding the optimal choice of prosthetic valves in patients less than 65 years of age requiring mitral valve replacement (MVR).
Englberger, Lars, Carrel, Thierry, Winkler, Bernhard Michael, Heinisch, Paul Philipp, Reineke, David Christian, Reineke DC, Heinisch PP, Englberger L, Carrel TP, Winkler B   +9 more
core   +2 more sources

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

Advanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith, Kaitlyn Clancy, Siwen Xie, Xiaochen Li, Sarah Khalife, Benjamin van der Woerd, Onaizah Onaizah   +6 more
wiley   +1 more source