THE POSSIBLE ROLE OF GOLDEN SECTION INVARIANTS OF CARDIOVASCULAR SYSTEM FUNCTIONAL PARAMETERS

摘要

1. Dynamics of a pressure, of a volume and of a time interval ratios of LV contraction cycle has a fractal structure. The principle of fractal structure creation is the division on fragments of the mentioned parameters in GS proportion or, what is the same,-according to the laws of Fibonacci series forming. 2. The ratio of diastolic pressure to systolic one is supported approximately on the constant level in a wide range of circulatory system functioning. 3. The part of mechanical work of left ventricle, which is fulfilled over diastolic arterial pressure, has approximately constant value. It does not depend from the changes of ejection fraction. 4. The changes of the part of mechanical work of left ventricle which is fulfilled over diastolic arterial pressure is determined exclusively by the value of ratio of diastolic to systolic arterial pressure. 5. Two types of invariant parameters of complex system functioning can be distinguished: "homeostatic", which are supported by the system in wide range of its normal functioning and "homeokinetic" which indicate the presence of dynamic equilibrium in system functioning.