Results 51 to 60 of about 50,725 (308)

3D‐Printed Dynamic Heart Model With Left‐Side Anatomy and Integrated Sensor for Edge‐to‐Edge Repair and Regurgitation Reduction

Advanced Materials Technologies, EarlyView.
This work presents a fully synthetic, 3D‐printed dynamic heart model with left‐side anatomy featuring sutured mitral valve chordae tendineae analogs, embedded actuators for physiologic wall contraction, and customized flexible pressure sensors for the left ventricle.
Alejandro Guillen Obando, Hongyi Shen, Myles McGovern, Yusen Zhang, Vivien Lin, Darryl Fu, Ryan Baumwart, Kaiyan Qiu   +7 more
wiley   +1 more source

Factors associated with cardiovascular events after simultaneous liver–kidney transplant from the US Multicenter Simultaneous Liver–Kidney Transplant Consortium

Hepatology Communications, EarlyView., 2022
Abstract Cardiovascular disease is a leading complication after both liver and kidney transplantation. Factors associated with and rates of cardiovascular events (CVEs) after simultaneous liver–kidney transplant (SLKT) are unknown. This was a retrospective cohort study of adult SLKT recipients between 2002 and 2017 at six centers in six United Network ...
Jennifer Jo, Gonzalo Crespo, Dyanna Gregory, Jasmine Sinha, Jiaheng Xie, Min Zhang, John Magee, Pranab Barman, Yuval A. Patel, Aaron Schluger, Kara Walters, Scott Biggins, Natalia Filipek, Giuseppe Cullaro, Randi Wong, Jennifer C. Lai, Gabriel J. Perreault, Elizabeth C. Verna, Pratima Sharma, Lisa B. VanWagner   +19 more
wiley   +1 more source

Intracardiac Calcification - An Interesting Chest X-ray Report. [PDF]

, 2013
We report a case of chest X-ray finding of mitral annular calcification. Mitral annular calcification is a degenerative process involving the fibrous annulus of the mitral valve.
Anupama, N, Basavaraj, S, Harsha, DS, Pradeepa, N, Sharma, VM, Simon, RA   +5 more
core  

Tratamento cirúrgico da insuficiência mitral em crianças: dez anos de técnicas reparadoras Surgical treatment of mitral insufficiency in children: ten years of reparative techniques

Brazilian Journal of Cardiovascular Surgery, 1989
Entre abril de 1979 e janeiro de 1989, de 71 pacientes com idade entre 4 e 16 anos (média 11,5) portadores e insuficiência mitral (IM), 53 (74,6%) foram submetidos s procedimentos plásticos do aparelho valvar mitral, dos quais 29 com menos de 12 anos ...
Francisco Gregori Jr, Samuel S Silva, Osney Moure, Roberto Takeda, Luciano Façanha, Icanor Ribeiro, Luiz Góis, José Siqueira, Thelma F Gregori, Ascêncio G Lopes, Pedro Kreling, Luiz C Miguita, Celso Cordeiro   +12 more
doaj  

Mitral Valve Surgery in Advanced Heart Failure

Journal of the American College of Cardiology, 2010
The appropriateness and timing of mitral valve surgery in patients with advanced heart failure and severe mitral regurgitation remains controversial. Recent surgical results provide evidence for beneficial effects on left ventricular remodeling and functional capacity.
Di Salvo, Thomas G., Acker, Michael A., Dec, G. William, Byrne, John G.   +3 more
openaire   +2 more sources

Farnesyltransferase Deficiency in Cardiomyocytes Initiates Senescence and Contributes to Cardiac Fibrosis

Advanced Science, EarlyView.
Lipid overload suppresses SREBF2‐mediated FNTB expression, leading to defective Lamin A maturation and nuclear envelope instability. This nuclear catastrophe triggers a pro‐fibrotic senescence program in cardiomyocytes. Notably, restoring nuclear integrity via AAV9‐based gene therapy effectively attenuates cardiac remodeling, identifying the ...
Yuxiao Chen, Lian Lou, Xuan Zhang, Lin Yan, Qi Zhang, Wen Shi, Jie Ding, Xu Lin, Rong Jiang, Shuo Liu, Thida Sok, Pengli Wang, Yun Mou, Jie Han, Shenjiang Hu, Xiaogang Guo, Jian Yang   +16 more
wiley   +1 more source

Cerebrovascular complications and infective endocarditis. impact of available evidence on clinical outcome [PDF]

, 2018
Infective endocarditis (IE) is a life-threatening disease. Its epidemiological profile has substantially changed in recent years although 1-year mortality is still high.
De Bellis, Antonio, D’Abramo, Mizar, Frati, Giacomo, Greco, Ernesto, Iaccarino, Alessandra, Mestres, Carlos-A., Saade, Wael, Schirone, Leonardo, Sciarretta, Sebastiano   +8 more
core   +1 more source

Plástica da valva mitral: resultados tardios de doze anos de experiência e evolução das técnicas Twelve years follow-up with mitral valve reconstruction

Brazilian Journal of Cardiovascular Surgery, 1994
Foram estudados 301 pacientes, sendo 151 (50,2%) do sexo masculino, com idade variando de 3 meses a 79 anos (média de 37,96 com desvio padrão de 21,4 anos).
Pablo M. A Pomerantzeff, Carlos M. A Brandão, Ana Cristina M Monteiro, Ana Carolina Nersessian, Antonio E Zeratti, Noedir A. G Stolf, Miguel Barbero-Marcial, Sérgio A Oliveira, Geraldo Verginelli, Adib D Jatene   +9 more
doaj  

Amyloid β Instigates Cardiac Neurotrophic Signaling Impairment, Driving Alzheimer's Associated Heart Disease

Advanced Science, EarlyView.
This research identified cardiac amyloid pathology, neurotrophic factor depletion, and reduced myocardial nerve function in a transgenic model of cerebral amyloidosis (Tg2576), Aβ‐challenged cardiomyocytes, and in human AD heart tissue. These findings carry significant diagnostic and therapeutic implications, emphasizing the role of neuro‐signaling ...
Andrea Elia, Rebecca Parodi‐Rullan, Rafael Vazquez‐Torres, Ashley Carey, Huaqing Zhao, Sabzali Javadov, Silvia Fossati   +6 more
wiley   +1 more source

Twisted atrioventricular connections in double inlet right ventricle: evaluation by magnetic resonance imaging [PDF]

, 2008
Twisted atrioventricular connections occur almost exclusively in the hearts with biventricular atrioventricular connections. Only one example of double inlet left ventricle has been illustrated in which the axes of the two atrioventricular valves crossed
Anderson, RH, Ho, SY, Kim, TH, Yoo, SJ
core   +1 more source