AIMC Topic: Coronary Artery Disease

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Automatic prediction of coronary artery disease from clinical narratives.

Journal of biomedical informatics Jun 27, 2017
Coronary Artery Disease (CAD) is not only the most common form of heart disease, but also the leading cause of death in both men and women (Coronary Artery Disease: MedlinePlus, 2015). We present a system that is able to automatically predict whether...
Female Male Narration Natural Language Processing Coronary Artery Disease Vocabulary, Controlled Humans Forecasting Prognosis
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Impact of knowledge-based iterative model reconstruction on myocardial late iodine enhancement in computed tomography and comparison with cardiac magnetic resonance.

The international journal of cardiovascular imaging Apr 13, 2017
We evaluated the image quality and diagnostic performance of late iodine enhancement computed tomography (LIE-CT) with knowledge-based iterative model reconstruction (IMR) for the detection of myocardial infarction (MI) in comparison with late gadoli...
Computed Tomography Angiography Coronary Circulation Myocardial Perfusion Imaging Gadolinium DTPA Magnetic Resonance Imaging, Cine Humans Coronary Artery Disease Retrospective Studies Myocardial Infarction Female Myocardium Knowledge Bases Electrocardiography Reproducibility of Results Coronary Angiography Contrast Media Aged Observer Variation Radiographic Image Interpretation, Computer-Assisted Cardiac-Gated Imaging Techniques Predictive Value of Tests Male Multidetector Computed Tomography Iopamidol Middle Aged
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Prediction of Prolonged Ventilation after Coronary Artery Bypass Grafting: Data from an Artificial Neural Network.

The heart surgery forum Feb 24, 2017
OBJECTIVES: The need for mechanical ventilation 24 hours after coronary artery bypass grafting (CABG) is considered a morbidity by the Society of Thoracic Surgeons. The purpose of this investigation was twofold: to identify simple preoperative patien...
Retrospective Studies Female Risk Factors Aged Male Humans Neural Networks, Computer Prognosis Odds Ratio Coronary Artery Bypass Middle Aged Postoperative Complications Respiration, Artificial ROC Curve Coronary Artery Disease
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Improved image quality with simultaneously reduced radiation exposure: Knowledge-based iterative model reconstruction algorithms for coronary CT angiography in a clinical setting.

Journal of cardiovascular computed tomography Feb 23, 2017
BACKGROUND: The aim of this study was to assess the potential for radiation dose reduction using knowledge-based iterative model reconstruction (K-IMR) algorithms in combination with ultra-low dose body mass index (BMI)-adapted protocols in coronary ...
Computed Tomography Angiography Radiation Exposure Body Mass Index Predictive Value of Tests Coronary Angiography Radiographic Image Interpretation, Computer-Assisted Coronary Artery Disease Radiation Dosage Signal-To-Noise Ratio Multidetector Computed Tomography Knowledge Bases Germany Coronary Vessels Female Reproducibility of Results Aged Male Middle Aged Humans Algorithms
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Artificial neural network-based model enhances risk stratification and reduces non-invasive cardiac stress imaging compared to Diamond-Forrester and Morise risk assessment models: A prospective study.

Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology Feb 21, 2017
BACKGROUND: Coronary artery disease (CAD) accounts for more than half of all cardiovascular events. Stress testing remains the cornerstone for non-invasive assessment of patients with possible or known CAD. Clinical utilization reviews show that most...
Humans Neural Networks, Computer Prospective Studies Female Predictive Value of Tests Aged Exercise Test Adult Coronary Artery Disease Male Middle Aged Risk Assessment
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Epicardial adipose tissue and myocardial ischemia assessed by computed tomography perfusion imaging and invasive fractional flow reserve.

Journal of cardiovascular computed tomography Dec 30, 2016
BACKGROUND: Epicardial adipose tissue (EAT) is a metabolically active fat depot that is associated with incident coronary artery disease (CAD) and major adverse cardiovascular events. The relationship between EAT and myocardial ischemia remains uncle...
Female Coronary Stenosis Aged Fractional Flow Reserve, Myocardial Male Humans Pericardium Middle Aged Tomography, X-Ray Computed Predictive Value of Tests Coronary Artery Disease Adipose Tissue Coronary Angiography Coronary Vessels Radiographic Image Interpretation, Computer-Assisted Myocardial Perfusion Imaging
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Global quantification of left ventricular myocardial perfusion at dynamic CT imaging: Prognostic value.

Journal of cardiovascular computed tomography Dec 28, 2016
BACKGROUND: There is no published data on the prognostic value of global myocardial perfusion values at stress dynamic CT myocardial perfusion imaging (CTMPI).
Middle Aged Female Myocardial Perfusion Imaging Risk Assessment Coronary Artery Disease Predictive Value of Tests Angina, Unstable Kaplan-Meier Estimate Severity of Illness Index Risk Factors Myocardial Infarction Coronary Angiography Coronary Stenosis United States Humans Asia Hospitalization Proportional Hazards Models Registries Europe Prognosis Myocardial Revascularization Aged Retrospective Studies Computed Tomography Angiography Male Coronary Circulation
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Effectiveness of endurance exercise training in patients with coronary artery disease: A meta-analysis of randomised controlled trials.

European journal of cardiovascular nursing Dec 19, 2016
BACKGROUND: Exercise interventions apparently reduce the risks of and prevent coronary artery disease (CAD). Developing an exercise intervention for patients with CAD is a rapidly expanding focus worldwide. The results of previous studies are inconsi...
Humans Male Female Middle Aged Aged Randomized Controlled Trials as Topic Aged, 80 and over Coronary Artery Disease Adult Exercise Therapy
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Role of Antioxidants in Horse Serum-mediated Vasculitis in Swine: Potential Relevance to Early Treatment in Mitigation of Coronary Arteritis in Kawasaki Disease.

Pediatrics and neonatology Dec 18, 2016
BACKGROUND: Horse serum-induced immune complex coronary vasculitis in swine is the first experimental model to mimic most of the pictures of Kawasaki disease. Immune complex mechanism has been implicated as one of the possible mechanisms in the patho...
Immunoglobulins, Intravenous Mucocutaneous Lymph Node Syndrome Antigen-Antibody Complex Vitamins Animals Male Swine Antioxidants Disease Models, Animal Immunologic Factors Body Weight Vasculitis Coronary Artery Disease
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Incidence of severe renal dysfunction among individuals taking warfarin and implications for non-vitamin K oral anticoagulants.

American heart journal Nov 4, 2016
BACKGROUND: The purpose of this study is to assess incidence and risk factors for severe renal dysfunction in patients requiring oral anticoagulation to help guide initial drug choice and provide a rational basis for interval monitoring of renal func...
Creatinine Atrial Fibrillation Multivariate Analysis Odds Ratio Kaplan-Meier Estimate Age Factors Anticoagulants Warfarin Coronary Artery Disease Stroke Humans Female Middle Aged Risk Factors Severity of Illness Index Aged Incidence Male Logistic Models Renal Insufficiency, Chronic
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