Research of the influence of load, systolic blood pressure and pathology on local pressure in elastic arteries

Abstract

Paper presents dependencies between local blood pressure in the place of pathology and the magnitude of the load, the level of vessels pathology, the systolic blood pressure, age and gender, derived by analytical-numerical and experimental ways. The balance of the influence of estimating parameters to local blood pressure in the place of pathology have been formed and it presents the following results: the major part of effect falls in to the level of vessels pathology - 43-47 %, the effectiveness caused by systolic blood pressure - 28-30 %, the part of person's loading magnitude exceeds 16-20% and only 7-9% falls into person's age. Presented analytical expression enables to calculate the local blood pressure in the place of pathology due to particular vessels pathology level, load, systolic blood pressure and age.