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Articles with tag: «cardiovascular diseases»

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    Medical inform ational systems
  • 2016 № 2 Information and analytical system of monitoring of the cardiological care in penal institutions of Russia

    The article describes a new software product that allows real-time to assess the readiness of medical units to provide primary pre-hospital, and specialized medical care to patients with cardiovascular diseases. The system allows for the collection, storage, analysis and visualization of information.

    Authors: Dyuzheva E. V. [2] Ponomarev S. B. [2] Gorochov M. M. [1] Romanov K. A. [1] Blagodatskiy G. A. [1] Baranova. D. V. [1]

    Tags: cardiovascular diseases2 information and analytical system2 medical and sanitary part1 monitoring2 penal system1 visualization1

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  • Artificial intelligence in health care
  • 2019 № 3 Prospects for the using of machine learning methods for predicting cardiovascular disease

    Morbidity and mortality from cardiovascular diseases (CVD) has remained the leading rate in recent decades worldwide. Primary prevention methods based on the management of cardiovascular risk factors are most effective in reducing the burden of CVD. In preventive medicine for risk management of CVD use the riskometers – scales that was obtained as a result of long prospective studies.But the practical application of the developing scales has showed the limitations in the forecast accuracy. Machine learning makes it possible to improve the accuracy of cardiovascular risk prediction due to nonlinear relationships of their deeper adjustment between risk factors and disease outcomes.
    2236 patients’ data were used. We trained the model on the features used in the Framingham scale construction. We compared the resulting model and the Framingham scale for the accuracy of the cardiovascular event prediction. Thus, according to the ROC analysis for the Framingham scale, the indicators are as follows: precision Accuracy: 70,0%, the AUC: 0.59. At the same time for the model obtained using machine learning similar indicators were: Accuracy: 78,8%, AUC: 0.84. Thus, the use of machine learning algorithms including deeplearning algorithms can significantly improve the accuracy of cardiovascular risk prediction of trained models.

    Authors: Gusev A. V. [8] Novitsky R. E. [3] Gavrilov D. V. [2] Korsakov I. N. [1] Serova L. M. [2] Kuznetsova T. Yu. [1]

    Tags: ai1 artificial intelligence10 cardiovascular diseases2 cvd1 determining the risk of developing cardiovascular diseases1 healthcare8 machine learning7 medicine7 ml1 risk factors5

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