Results 121 to 130 of about 485,367 (310)

A Soft‐Tip Hydraulically Steerable Catheter for Enhanced Flexibility and Safety in Vascular Interventions

Advanced Intelligent Systems, EarlyView.
This study introduces a hydraulically steerable catheter with a soft tip in vascular procedures. The steering soft tip achieves a minimal diameter of 2.6 mm and supports a 180° bend. Real‐time shape and position tracking, facilitated by segmentation and endpoint detection techniques, improves navigation.
Jingyi Kang, Ye Wang, Jiayuan Liu, Zhuhao Wang, Xuan Yang, Jie Wang, Jian Wu, Guochen Ning, Boyu Zhang, Hongen Liao   +9 more
wiley   +1 more source

The effects of sublingual nitroglycerin on myocardial blood flow in patients with coronary artery disease or myocardial hypertrophy [PDF]

, 1969
Richard P. Carson, William S. Wilson, Martin J. Nemiroff, William J. Weber   +3 more
openalex   +1 more source

MO‐hHHO: Multi‐Objective Hybrid Harris Hawks Optimization for Prediction of Coronary Artery Disease

Advanced Intelligent Systems, EarlyView.
This article proposes a novel Multi‐Objective hybrid Harris Hawks Optimization (MO‐hHHO) algorithm for simultaneous feature selection and hyperparameter tuning in heart disease classification. The approach leverages adaptive exploration‐exploitation strategies to enhance convergence efficiency.
Anu Ragavi Vijayaraj, Subbulakshmi Pasupathi   +1 more
wiley   +1 more source

Personalized risk prediction of mortality and rehospitalization for heart failure in patients undergoing mitral valve repair surgery

Frontiers in Cardiovascular Medicine
BackgroundAccurately assessing the postoperative mortality and rehospitalization for heart failure risks in patients undergoing mitral valve repair surgery is of significant importance for individualized medical strategies.ObjectiveWe sought to develop ...
Ning Zhou, Ning Zhou, Kui Zhang, Kui Zhang, Bokang Qiao, Bokang Qiao, Cong Chen, Cong Chen, Xiaobo Guo, Xiaobo Guo, Wei Fu, Wei Fu, Jubing Zheng, Jubing Zheng, Jie Du, Jie Du, Ran Dong, Ran Dong   +17 more
doaj   +1 more source

Cancer and coronary artery disease among seventh-day adventists

, 1959
Ernest L. Wynder, Frank R. Lemon, Irwin J. Bross   +2 more
openalex   +1 more source

Autonomous Recognition of Retained Secretions in Central‐Airway Based on Deep Learning for Adult Patients Receiving Invasive Mechanical Ventilation

Advanced Intelligent Systems, EarlyView.
This work presents a deep learning model to autonomously recognize and classify the secretion retention into three levels for patients receiving invasive mechanical ventilation, achieving 89.08% accuracy. This model can be implemented to ventilators by edge computing, whose feasibility is approved.
Shuai Wang, Zhuoran Xiao, Meng Wang, Jianchao Li, Chunjing Tao, Jiangzhen Guo, Yubo Fan   +6 more
wiley   +1 more source

DISEASES OF THE CORONARY ARTERIES [PDF]

BMJ, 1928
openaire   +3 more sources

Serum Mucoproteins and Plasma Fibrinolytic Activity in Coronary-artery Disease [PDF]

, 1962
D. Ogston
openalex   +1 more source

Real‐Time Guidewire Tip Tracking Using a Siamese Network for Image‐Guided Endovascular Procedures

Advanced Intelligent Systems, EarlyView.
Accurate guidewire navigation is critical for the success of endovascular procedures. This study presents a deep learning‐based framework that enables real‐time localization of the guidewire tip from intraoperative digital subtraction angiography images.
Tianliang Yao, Zhiqiang Pei, Yong Li, Yixuan Yuan, Peng Qi   +4 more
wiley   +1 more source

Coronary Artery Disease Physiological Aspects and Surgical Therapy [PDF]

, 1967
Edward S. Orgain, Henry D. McIntosh
openalex   +1 more source