Results 11 to 20 of about 205,483 (368)

Machine Learning for Automated Mitral Regurgitation Detection from Cardiac Imaging [PDF]

In: Medical Image Computing and Computer Assisted Intervention - MICCAI 2023. pp. 236-246 (2023), 2023
Mitral regurgitation (MR) is a heart valve disease with potentially fatal consequences that can only be forestalled through timely diagnosis and treatment. Traditional diagnosis methods are expensive, labor-intensive and require clinical expertise, posing a barrier to screening for MR. To overcome this impediment, we propose a new semi-supervised model
arxiv   +1 more source

Recent advances in understanding and managing mitral valve disease [version 1; peer review: 2 approved]

F1000Research, 2019
Interest in the mitral valve has increased over the past few years with the development of new technologies that allow intervention in patients previously deemed too ill for treatment.
Wendy Tsang
doaj   +1 more source

Transcatheter Mitral Valve-in-Valve Implantations Using Inverted J-Valve

Frontiers in Cardiovascular Medicine, 2022
BackgroundAs bioprosthetic valves are being widely used, the incidence of structural valve deterioration increases, as well as the need for reoperation. Transcatheter mitral valve-in-valve implantations are being increasingly adopted as an alternative to
Lulu Liu, Bowen Xiao, Binggang Wu, Yingqiang Guo   +3 more
doaj   +1 more source

Modelling mitral valvular dynamics–current trend and future directions [PDF]

, 2017
Dysfunction of mitral valve causes morbidity and premature mortality and remains a leading medical problem worldwide. Computational modelling aims to understand the biomechanics of human mitral valve and could lead to the development of new treatment ...
Berry, Colin, Danton, Mark, Feng, Liuyang, Gao, Hao, Luo, Xiaoyu, Ma, Xingshuan, Qi, Nan   +6 more
core   +1 more source

Mitral valve repair for degenerative mitral valve regurgitation [PDF]

Indian Journal of Thoracic and Cardiovascular Surgery, 2019
In industrialized countries, the most common etiology of mitral regurgitation (MR) is degenerative mitral valve (MV) disease. The natural history of severe degenerative MR is poor. However, its appropriate and timely correction is associated with a life expectancy similar to that of the normal population.
Gerhard Batz, Fitsum Lakew, Patrick Perier, Anno Diegeler, Wolfgang Hohenberger   +4 more
openaire   +3 more sources

Minimally Invasive Mitral Valve Surgery II: Surgical Technique and Postoperative Management. [PDF]

, 2016
Techniques for minimally invasive mitral valve repair and replacement continue to evolve. This expert opinion, the second of a 3-part series, outlines current best practices for nonrobotic, minimally invasive mitral valve procedures, and for ...
Agnihotri, Arvind K, Ailawadi, Gorav, Barnhart, Glenn R, Farivar, R Saeid, Fayers, Trevor M, Goldman, Scott M, Grossi, Eugene A, Guy, T Sloane, Hargrove, W Clark, Hummel, Brian W, Khan, Junaid H, Lehr, Eric J, Lewis, Clifton TP, Malaisrie, S Chris, Mehall, John R, Moront, Michael G, Murphy, Douglas A, Rodriguez, Evelio, Ryan, William H, Salemi, Arash, Segurola, Romualdo J, Shemin, Richard J, Smith, J Michael, Smith, Robert L, Weldner, Paul W, Wolfe, J Alan   +25 more
core   +1 more source

Computational analysis of flow structures in turbulent ventricular blood flow associated with mitral valve intervention [PDF]

Frontiers in Physiology (2022) 752, 2021
Cardiac disease and clinical intervention may both lead to an increased risk for thrombosis events due to modified blood flow in the heart, and thereby a change in the mechanical stimuli of blood cells passing through the chambers of the heart. Specifically, the degree of platelet activation is influenced by the level and type of mechanical stresses in
arxiv   +1 more source

Mitral valve repair, how to make volume not matter; techniques, tendencies, and outcomes, a single center experience

Journal of Cardiothoracic Surgery, 2018
Background Recent evidence has showed us that quality of mitral valve repair is strongly related to volume. However, this study shows how low-volume centers can achieve results in mitral valve repair surgery comparable to those reported by referral ...
Manuel Giraldo-Grueso, Néstor Sandoval-Reyes, Jaime Camacho, Ivonne Pineda, Juan P. Umaña   +4 more
doaj   +1 more source

Durability of mitral valve reconstruction using the cosgrove edwards annuloplasty band at 5 years : From 23rd World Congress of the World Society of Cardio-Thoracic Surgeons. Split, Croatia. 12-15 September 2013 [PDF]

, 2013
Oral presentation: 23rd World Congress of the World Society of Cardio-Thoracic Surgeons. Split, Croatia. 12-15 September 2013. Background: In the past, questions have been raised, whether an open flexible annuloplasty band can reliably prevent recurrent
Doss, Mirko, Moritz, Anton, Risteski, Petar, Sipahi, F., Spreti, E. von, Stock, Ulrich Alfred, Zierer, Andreas   +6 more
core   +1 more source

Residual mitral regurgitation after repair for posterior leaflet prolapse- Importance of preoperative anterior leaflet tethering [PDF]

, 2018
Background Carpentier's techniques for degenerative posterior mitral leaflet prolapse have been established with excellent long‐term results reported. However, residual mitral regurgitation ( MR
Chikazawa, Genta, Hayashida, Akihiro, Hiraoka, Arudo, Kagiyama, Nobuyuki, Sakaguchi, Taichi, Tamura, Kentaro, Toki, Misako, Totsugawa, Toshinori, Yoshida, Kiyoshi, Yoshitaka, Hidenori   +9 more
core   +2 more sources