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    • 3. 发明申请
    • COMPUTER ASSISTED METHOD FOR THE EVALUATION OF CARDIAC METABOLISM
    • WO2022243459A1
    • 2022-11-24
    • PCT/EP2022/063620
    • 2022-05-19
    • CHARITÉ - UNIVERSITÄTSMEDIZIN BERLIN
    • BERNDT, NikolausKÜHNE, Titus
    • G16H50/30G16H50/50G01N33/68G01N33/574G16B5/00
    • The invention relates to a computation based method for determining an individual cardiac metabolic profile in a subject and related materials, devices and mathematical model usage. The present invention therefore relates to a computation-based method for determining an individual metabolic cardiac profile of a subject comprising provision of a heart tissue sample from said subject, quantifying proteins in said sample from said subject, and applying information about quantities of said proteins to a mathematical model. In some embodiments, individual cardiac parameters and/or the metabolites of the subject are additionally introduced into the mathematical model, wherein individual cardiac parameters are determined for a plurality of cardiac workloads, including rest, stress or cardiac pacing. The invention also relates to the individual cardiac metabolic profile comprising a substrate uptake rate, a myocardial ATP consumption, a myocardial ATP production reserve, a myocardial ATP production at said cardiac workload, and a myocardial ATP production at maximal workload, wherein the myocardial ATP production reserve is calculated as the difference between the myocardial ATP- production at said cardiac workload and the myocardial ATP production at maximal workload. The invention further relates to the medical use and corresponding therapeutic methods based on the individual metabolic cardiac profile of the invention in the treatment, prevention, ascertainment, prognosis, of a medical condition associated with a cardiovascular disorder, in addition to detect a perturbation of a normal biological state of the heart from the subject. The invention further relates to the medical use and corresponding therapeutic methods based on the individual metabolic cardiac profile of the invention for the heart at physiological state and/or at pathological state. In further aspects, the invention relates to a computer program adapted to execute a mathematical modelling algorithm that will be performed by a computing device/module to produce outputs given data provided as inputs according to preceding claims, wherein said computer program, preferably MATLAB, is written in a programming language selected from a group comprising Fortran, C#, C/C++, High Level Shading Language, or Python.