INTRACARDIAC HEMODYNAMIC REGULATION OF EQUALITY OF BLOOD FILL-ING OF PAIRED CHAMBERS OF THE HEART, INCLUDING THE CAVITIES OF BOTH CARDIAC AURICLES

Abstract The research paper outlines findings of the cardiac cycle analysis (heart cycle). The cardiac cycle described in the paper demonstrates activity through curves reflecting pressure changes in the left and right heart cavities during one cardiac cycle. The research revealed that paired chambers are filled synchronically (simultaneously) in structures of each pair– left and right atria, left and right ventricles. The filling mechanisms differ for each pair.