AIMC Topic: Myocardial Infarction

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[Application of Ischemia Modified Albumin for Acute Ischemic Heart Disease in Forensic Science].

Fa yi xue za zhi Oct 25, 2017
OBJECTIVES: To explore the application value and forensic significance of ischemia modified albumin （IMA） in pericardial fluid to diagnose sudden cardiac death.
Myocardial Ischemia Serum Albumin, Human Forensic Sciences Serum Albumin Male Middle Aged ROC Curve Acute Disease Myocardial Infarction Humans Biomarkers Female Sensitivity and Specificity
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Predicting two-year survival versus non-survival after first myocardial infarction using machine learning and Swedish national register data.

BMC medical informatics and decision making Jul 5, 2017
BACKGROUND: Machine learning algorithms hold potential for improved prediction of all-cause mortality in cardiovascular patients, yet have not previously been developed with high-quality population data. This study compared four popular machine learn...
Female Reproducibility of Results Sweden Risk Factors Aged Humans Algorithms Prospective Studies Prognosis Cause of Death Registries Myocardial Infarction Survival Analysis Models, Cardiovascular Aged, 80 and over Male Middle Aged Risk Assessment Support Vector Machine
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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...
Humans Retrospective Studies Female Reproducibility of Results Iopamidol Myocardial Infarction Knowledge Bases Observer Variation Multidetector Computed Tomography Computed Tomography Angiography Coronary Circulation Myocardial Perfusion Imaging Gadolinium DTPA Predictive Value of Tests Magnetic Resonance Imaging, Cine Aged Myocardium Cardiac-Gated Imaging Techniques Male Coronary Angiography Middle Aged Radiographic Image Interpretation, Computer-Assisted Electrocardiography Coronary Artery Disease Contrast Media
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[Intelligent systems tools in the diagnosis of acute coronary syndromes: A systemic review].

Archivos de cardiologia de Mexico Mar 27, 2017
BACKGROUND: Acute myocardial infarction is the leading cause of non-communicable deaths worldwide. Its diagnosis is a highly complex task, for which modelling through automated methods has been attempted. A systematic review of the literature was per...
Algorithms Models, Theoretical Electrocardiography Support Vector Machine Decision Trees Myocardial Infarction Acute Coronary Syndrome Humans Neural Networks, Computer Artificial Intelligence
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Machine learning of the spatio-temporal characteristics of echocardiographic deformation curves for infarct classification.

The international journal of cardiovascular imaging Mar 20, 2017
The aim of this study was to analyze the whole temporal profiles of the segmental deformation curves of the left ventricle (LV) and describe their interrelations to obtain more detailed information concerning global LV function in order to be able to...
Time Factors Magnetic Resonance Imaging Predictive Value of Tests Principal Component Analysis Myocardial Infarction Biomechanical Phenomena Ventricular Function, Left Severity of Illness Index Case-Control Studies Diagnosis, Computer-Assisted Myocardial Contraction Image Interpretation, Computer-Assisted Observer Variation Automation Pattern Recognition, Automated Echocardiography, Doppler, Color Humans Machine Learning Reproducibility of Results
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Inflammatory markers modify the risk of recurrent coronary events associated with apolipoprotein A-I in postinfarction patients.

Journal of clinical lipidology Dec 28, 2016
BACKGROUND: Laboratory findings have suggested that systemic and vascular inflammation can impair the antiatherogenic function of high-density lipoproteins (HDLs). However, evidence from population studies is sparse.
Apolipoprotein A-I Humans Biomarkers Myocardial Infarction Young Adult Female Heart Rate Adult Risk Factors Cholesterol, HDL Male Aged Recurrence Middle Aged Aged, 80 and over Inflammation
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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).
Asia Myocardial Revascularization Computed Tomography Angiography Coronary Circulation Myocardial Perfusion Imaging Angina, Unstable Coronary Stenosis Hospitalization Aged Registries Male Coronary Artery Disease Middle Aged Severity of Illness Index Myocardial Infarction Risk Assessment United States Proportional Hazards Models Humans Europe Kaplan-Meier Estimate Prognosis Predictive Value of Tests Retrospective Studies Coronary Angiography Female Risk Factors
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Learning statistical models of phenotypes using noisy labeled training data.

Journal of the American Medical Informatics Association : JAMIA May 12, 2016
OBJECTIVE: Traditionally, patient groups with a phenotype are selected through rule-based definitions whose creation and validation are time-consuming. Machine learning approaches to electronic phenotyping are limited by the paucity of labeled traini...
Phenotype Humans Electronic Health Records Myocardial Infarction Diabetes Mellitus, Type 2 Vocabulary, Controlled Machine Learning Logistic Models Medical Informatics Computing Algorithms Models, Statistical
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Design of a Coupled Thermoresponsive Hydrogel and Robotic System for Postinfarct Biomaterial Injection Therapy.

The Annals of thoracic surgery May 4, 2016
BACKGROUND: In preclinical testing, ventricular wall injection of hydrogels has been shown to be effective in modulating ventricular remodeling and preserving cardiac function. For some approaches, early-stage clinical trials are under way. The hydro...
Hydrogel, Polyethylene Glycol Dimethacrylate Pyrrolidinones Robotics Myocardial Infarction Injections Biocompatible Materials Ventricular Remodeling Animals Swine
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Data mining framework for identification of myocardial infarction stages in ultrasound: A hybrid feature extraction paradigm (PART 2).

Computers in biology and medicine Feb 10, 2016
Early expansion of infarcted zone after Acute Myocardial Infarction (AMI) has serious short and long-term consequences and contributes to increased mortality. Thus, identification of moderate and severe phases of AMI before leading to other catastrop...
Humans Algorithms Female Heart Failure Data Mining Male Echocardiography Image Processing, Computer-Assisted Support Vector Machine Myocardial Infarction
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