Results 71 to 80 of about 50,725 (308)

Identifying the Severity of Heart Valve Stenosis and Regurgitation Among a Diverse Population Within an Integrated Health Care System: Natural Language Processing Approach

JMIR Cardio
BackgroundValvular heart disease (VHD) is a leading cause of cardiovascular morbidity and mortality that poses a substantial health care and economic burden on health care systems.
Fagen Xie, Ming-sum Lee, Salam Allahwerdy, Darios Getahun, Benjamin Wessler, Wansu Chen   +5 more
doaj   +1 more source

Study of mitral valve in human cadaveric hearts

Heart Views, 2012
The mitral valve is a complex structure that is altered by disease states. The classical image of the mitral valve is a bicuspid valve with two leaflets and two papillary muscles. The reason for the present study is to study the morphology and morphometry of the mitral valve.This study was carried out on 116 human cadaveric hearts.
S A Gunnal, M S Farooqui, R N Wabale
openaire   +3 more sources

Which Method Best Predicts Postoperative Complications: Deep Learning, Machine Learning, or Conventional Logistic Regression?

Annals of Gastroenterological Surgery, EarlyView.
Deep learning has shown promise in predicting postoperative complications, particularly when using image or time‐series data. However, on tabular clinical data such as the NCD, it often underperforms compared to conventional machine learning. Integrating multimodal data may enhance predictive accuracy and interpretability in surgical care.
Ryosuke Fukuyo, Masanori Tokunaga, Hiroyuki Yamamoto, Hideki Ueno, Yusuke Kinugasa   +4 more
wiley   +1 more source

Estudo do anel mitral e trígonos fibrosos com diferentes variáveis Study of mitral ring and fibrous, trigone with different variables

Brazilian Journal of Cardiovascular Surgery, 1991
O objetivo do presente estudo é avaliar dados anatômicos importantes na cirurgia reconstrutora da valva mitral, em particular características do anel mitral (AM) relacionadas a posição e distância dos trígonos fibrosos, Além disso, buscamos correlacionar
Fábio B Jatene, Rosângela Monteiro, Marcelo B Jatene, Maria H. G Magalhães, Júlia T Fukushima, Adib D Jatene   +5 more
doaj  

On-pump fibrillating heart mitral valve replacement with the SAPIEN  XT transcatheter heart valve [PDF]

European Journal of Cardio-Thoracic Surgery, 2013
In some high-risk patients, standard mitral valve replacement can represent a challenging procedure, requiring a risky extensive decalcification of the annulus. In particular, high-risk redo patients and patients with a previously implanted transcatheter aortic valve, who develop calcific mitral disease, would benefit from the development of new ...
Ferrari, Enrico, Niclauss, Lars, Locca, Didier, Marcucci, Carlo   +3 more
openaire   +3 more sources

Optimizing Diagnostic Accuracy of Clinical Red Flags in RASopathies

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT RASopathies are a group of genetic disorders caused by pathogenic variants in the RAS‐mitogen‐activated protein kinase (RAS–MAPK) signaling pathway, often presenting with congenital heart defects, craniofacial dysmorphisms, and developmental delays. To assess the diagnostic yield of genetic testing in patients with suspected RASopathies and to
Emanuele Bobbio, Martina Caiazza, Emanuele Monda, Giustina Aruta, Alberto Budillon, Augusto Esposito, Adelaide Fusco, Annapaola Cirillo, Marta Rubino, Immacolata Viscovo, Gioacchino Scarano, Matteo Della Monica, Vincenzo Nigro, Giulio Piluso, Leandro Pecchia, Maria Giovanna Russo, Giuseppe Limongelli   +16 more
wiley   +1 more source

On-pump fibrillating heart mitral valve replacement with the SAPIEN™ XT transcatheter heart valve [PDF]

, 2017
In some high-risk patients, standard mitral valve replacement can represent a challenging procedure, requiring a risky extensive decalcification of the annulus. In particular, high-risk redo patients and patients with a previously implanted transcatheter
Ferrari, Enrico, Locca, Didier, Marcucci, Carlo, Niclauss, Lars   +3 more
core  

Effect Of Coronary Bypass And Valve Structure On Outcome In Isolated Valve Replacement For Aortic Stenosis [PDF]

, 2012
Reports differ regarding the effect of concomitant coronary artery bypass grafting (CABG) in patients who undergo aortic valve replacement (AVR) for aortic stenosis (AS), and no reports have described the effect of aortic valve structure in patients who ...
Filardo, Giovanni, Hamman, Baron Lloyd, Hebeler, Robert Frederick, Henry, Albert Carl, Ko, Jong Mi, Matter, Gregory John, Roberts, Carey Camille, Roberts, William Clifford, Vowels, Travis James   +8 more
core   +1 more source

Plástica da valva mitral em pacientes consecutivos: como é a evolução tardia?: avaliação clínica e ecocardiográfica Mitral valve reconstruction: long-term follow-up

Brazilian Journal of Cardiovascular Surgery, 1991
Foram estudados no pós-operatório tardio 39 pacientes submetidos a plástica da valva mitral por insuficiência ou dupla lesão. A idade média dos pacientes foi de 30,5 anos com desvio padrão de 17,2 anos sendo 24 (61,50%) pacientes do sexo feminino e 15 ...
Pablo M. A Pomerantzeff, José G Azevedo, Miguel Ratti, Álvaro V Moraes, Marisa Amato, Max Grinberg, Ana C Monteiro, Luiz B Puig, Noedir A. G Stolf, Geraldo Verginelli, Adib D Jatene   +10 more
doaj  

Differentiating the Clinical and Variant Spectrum of Hardikar Syndrome From Other MED12‐Related Developmental Disorders

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT The rare X‐linked female‐restricted Hardikar syndrome (HDKR, OMIM # 301068) is characterized by multiple congenital anomalies including orofacial clefts, gastrointestinal, genitourinary, and cardiac anomalies, but cognitive and neurobehavioral development is rarely impaired.
Tinne Warmoeskerken, Miel Theunis, Kris Van den Bogaert, Koenraad Devriendt, Jeroen Breckpot   +4 more
wiley   +1 more source