Open Access e-Journal Cardiometry - No.14 May 2019

Content
May 2019 / Issue №14
10 The G.Poyedintsev - O. Voronova
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mathematical model of hemodynamics
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Olga K. Voronova, Mikhail Y. Rudenko,
Vladimir A. Zernov
The objective is to demonstrate the features of an original
mathematical model of hemodynamics, developed by
Russian researchers G.Poyedintsev and O.Voronova. The
proposed original mathematical model of hemodynamics
is based on the laws of the fresh hydrodynamic theory of
the "third" fluid flow mode.
Motion of blood formed elements in a
pulsatile hemodynamic flow
Vladimir I. Timoshenko, Nikolay N. Chernov
This paper offers some results obtained in our studies on
the motion of individual formed elements in blood with
due regard of a pulsatile flow of the plasma in the blood
vessels.
The new analytical solution of the
3D Navier-Stokes equation for
compressible medium clarifies the
sixth Millennium Prize problem
Sergey G. Chefranov, Artem S. Chefranov
The limitations of capabilities of the existing mathematical
weather prediction (including forecasting for weather-sensitive
individuals) cannot be duly realized nowadays due to
the fact that till now there is no proof of the existence and
uniqueness of smooth solutions of the three-dimensional
(3D) Navier-Stokes equation (in any finite period of time).
The ECG in a new capacity: the most
informative source of data on aerobic and
anaerobic processes in the cardiac muscle
fiber tissue cells
Mikhail Y. Rudenko, Vladimir A. Zernov,
Konstantin K. Mamberger
The article is devoted to a novel noninvasive measurement
of parameters of metabolic processes in the cardiac
muscle fiber cells upon an original ECG processing.
Theoretically substantiated is an original method of the
ECG cardiac cycle phase analysis, which allows measuring
the concentration of oxygen, lactate and phosphocreatine
in arbitrary units in the cardiac muscle fiber cells in each
cardiac cycle.
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Justification for measurement equation: a
fundamental issue in theoretical metrology
Aleksandr V. Prokopov
A review and a critical analysis of the specialized literature
on justification for the measurement equation and
an estimation of a methodical error (uncertainty) of the
measurement result are presented in the paper, and some
prospects for solving of the issue are discussed herein.
Cardiometry laws and axioms.
Cardiometry laws
Mikhail Y. Rudenko
Axiomatics is method of science formation used in all natural
science. The axiomatcs objective is to prove that the
observed phenomenon represents the varity. Further on,
the proved phenomenon is used in the function of the
logical ratiocination for further conclusions. Both the basic
laws and the following derived laws, phenomena and
statements are considered to be axioms and accepted a
priory and are not in doubt. As the evidentiary material
is generated and accumulated, the theorems are formed
that enable to apply the theory to practice.
Coincidence of renal artery stenosis and
coronary artery stenosis
Hossein Nough, Mohammad Reza Najarzadegan,
Aryan Naghedi, Ali Reza Riazi, Leila Hadiani,
Seyede Mahdieh Namayandeh
The aim of this study was to investigate the prevalence
of renal artery stenosis in patients with severe coronary
artery disease or stenosis of the left main coronary artery.
The relationship between severity of
coronary artery disease and mean platelet
volume
Hamidreza Varastehravan, Aryan Naghedi,
Hossein Nough, Hamideh Pourmirafzali
Increased MPV is a risk factor for cardiovascular diseases
and can be associated with coronary artery involvement.
In this study, we aimed to investigate the relationship between
the severity of coronary artery disease and MPV.
The results of this study showed that because of significant
correlation between MPV and SYNTAX score, this
variable can be used as an indicator of the severity of coronary
artery disease.
2 | Cardiometry | Issue 14. May 2019