Key result
A newly developed mathematical model successfully simulated clinical diagnostic indicators, yielding a left ventricular ejection fraction of 53.60% in healthy adults and 23.70% in DCM adults.
Why the study?
Time-varying elastance models can only simulate pressure and volume signals in heart chambers, whereas clinical diagnosis and evaluation of treatment techniques require additional information.
A novel extended lumped parameter model successfully simulates both hemodynamic variables and geometric clinical indicators for healthy and dilated cardiomyopathy conditions in adults and children.
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Model reproduces expected LVEF in simulated DCM; leaves open clinical or research utility pending validation.
Selim Bozkurt (2019) studied Dilated cardiomyopathy. Mathematical modeling of cardiac function was evaluated on Hemodynamic variables and clinical diagnostic indicators (LVEF, EDV, EDD, diastolic sphericity index). A newly developed mathematical model successfully simulated clinical diagnostic indicators, yielding a left ventricular ejection fraction of 53.60% in healthy adults and 23.70% in DCM adults.
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