Fuzzy method for stratification of patients at risk for cardiac death
Autoři | |
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Rok publikování | 2002 |
Druh | Článek ve sborníku |
Konference | Modelling nad simulation of systems |
Fakulta / Pracoviště MU | |
Citace | |
Obor | Kardiovaskulární nemoci včetně kardiochirurgie |
Klíčová slova | cardiac death; risk prediction; fuzzy method |
Popis | Patients surviving acute myocardial infarction are at risk of cardiac death. Folloving indices of risk are used: ejection fraction<40%, positive late potentials, extrasystolas>10/hour, SDNN index<30ms, SDANN<50ms, baroreflex sensitivity <3ms/mmHg. a new fuzzy method for the stratification , which takes into account that the borderline between a risky and non/risky value of a risk factor is not sharp, was developed. |
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