Results 31 to 40 of about 180,423 (164)

Audiological Diagnosis of Valvular and Congenital Heart Diseases in the Era of Artificial Intelligence

Reviews in Cardiovascular Medicine, 2023
In recent years, electronic stethoscopes have been combined with artificial intelligence (AI) technology to digitally acquire heart sounds, intelligently identify valvular disease and congenital heart disease, and improve the accuracy of heart disease ...
Aikeliyaer Ainiwaer, Kaisaierjiang Kadier, Lian Qin, Rena Rehemuding, Xiang Ma, Yi-Tong Ma   +5 more
doaj   +1 more source

Estimating infant age from skull X-ray images using deep learning

Scientific Reports
This study constructed deep learning models using plain skull radiograph images to predict the accurate postnatal age of infants under 12 months. Utilizing the results of the trained deep learning models, it aimed to evaluate the feasibility of employing
Heui Seung Lee, Jaewoong Kang, So Eui Kim, Ji Hee Kim, Bum-Joo Cho   +4 more
doaj   +1 more source

Artificial Intelligence in Ventricular Arrhythmias and Sudden Death

Arrhythmia & Electrophysiology Review, 2023
Sudden cardiac arrest due to lethal ventricular arrhythmias is a major cause of mortality worldwide and results in more years of potential life lost than any individual cancer.
Lauri Holmström, Frank Zijun Zhang, David Ouyang, Damini Dey, Piotr J Slomka, Sumeet S Chugh   +5 more
doaj   +1 more source

The need for artificial hearts. [PDF]

Heart, 1996
Chronic immunosuppression, allograft coronary disease, and restricted availability of donor organs continue to limit the scope of cardiac transplantation. Meanwhile increasingly favourable experience with implantable blood pumps used as a bridge to transplant has reintroduced the concept of permanent mechanical cardiac support.
openaire   +3 more sources

Optimization of hemolytic performance of artificial heart pump based on CFD

Heliyon
Hemolytic performance is the key performance of artificial heart pumps. To reduce the damage to blood during the operation of artificial heart pumps and improve hemolysis performance, this paper investigates the influence of several key parameters of ...
Xin Liu, Chuangxin Huang, Yuzhong Sheng, Qi Chen, Qiuliang Wang   +4 more
doaj   +1 more source

Artificial Heart Valve Inspection Using Eddy Current Techniques

Communications, 2011
This paper discusses about minimally invasive techniques to detect the single leg fracture in special type of artificial heart valve called Bjork Shiley Convexo - Concave (BSCC).
Tatiana Strapacova, Klara Capova, Ladislav Janousek   +2 more
doaj   +1 more source

Development and validation of automated three-dimensional convolutional neural network model for acute appendicitis diagnosis

Scientific Reports
Rapid, accurate preoperative imaging diagnostics of appendicitis are critical in surgical decisions of emergency care. This study developed a fully automated diagnostic framework using a 3D convolutional neural network (CNN) to identify appendicitis and ...
Minsung Kim, Taeyong Park, Jaewoong Kang, Min-Jeong Kim, Mi Jung Kwon, Bo Young Oh, Jong Wan Kim, Sangook Ha, Won Seok Yang, Bum-Joo Cho, Iltae Son   +10 more
doaj   +1 more source

A Nonpulsatile Artificial Heart

The Journal of ExtraCorporeal Technology, 1973
The concept of a nonpulsatile artificial heart is discussed. The approach used in this investigation embodies the principle of a constrained force vortex to propel the blood. This novel approach eliminates the need for the direct contact of blood with impellers and also alleviates the constrictive and mechanical forces on blood cells resulting from ...
Edson H. Rafferty, Harold D. Kletschka, Douglas A. Olsen   +2 more
openaire   +1 more source

MDFGNN-SMMA: prediction of potential small molecule-miRNA associations based on multi-source data fusion and graph neural networks

BMC Bioinformatics
Background MicroRNAs (miRNAs) are pivotal in the initiation and progression of complex human diseases and have been identified as targets for small molecule (SM) drugs.
Jianwei Li, Xukun Zhang, Bing Li, Ziyu Li, Zhenzhen Chen   +4 more
doaj   +1 more source

COMPUTER MODELING IN THE DEVELOPMENT OF ARTIFICIAL VENTRICLES OF HEART

Вестник трансплантологии и искусственных органов, 2011
In article modern researches of processes of development of artificial ventricles of heart are described. Advanta- ges of application computer (CAD/CAE) technologies are shown by development of artificial ventricles of heart.
L. V. Belyaev, A. V. Zhdanov
doaj   +1 more source