Results 171 to 180 of about 1,861,523 (340)

Coronary arteries form by developmental reprogramming of venous cells

open access: yesNature, 2010
K. Red-Horse   +3 more
semanticscholar   +1 more source

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

open access: yesAdvanced 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   +1 more
wiley   +1 more source

Identification of risk factors in myocardial infarction with non-obstructive coronary arteries. [PDF]

open access: yesRev Assoc Med Bras (1992)
Dursun A   +4 more
europepmc   +1 more source

Sex, clinical presentation, and outcome in patients with acute coronary syndromes. Global Use of Strategies to Open Occluded Coronary Arteries in Acute Coronary Syndromes IIb Investigators.

open access: yesNew England Journal of Medicine, 1999
J. Hochman   +8 more
semanticscholar   +1 more source

Collaborative Multirobot Navigation‐Assisted Magnetic Catheter Guidance and Shape Perception with Vascular Ultrasound and Electromagnetic Tracking

open access: yesAdvanced Intelligent Systems, EarlyView.
The article develops a collaborative multirobot navigation system‐assisted magnetic catheter guidance and shape perception method using the information fusion of robotic vascular ultrasound imaging and electromagnetic tracking to reconstruct the 3D catheter's shape and vasculature. Results verify the effectiveness of the system and the potential of the
Zhengyang Li   +5 more
wiley   +1 more source

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