I - Coming Character In Conditions Loadings. II

I - coming character in conditions Loadings. II class - partially . III class - partially irreversible. IV class - completely irreversible. Notes. Subclass I And - early prestagnant stage , is characterized Absence of complaints or infringements in rest, but physical and Emotional loadings lead to increase of pressure of filling in left and pressure in a pulmonary artery and to decrease(reduction) Intimate emission on 10 - 20 %. Subclass I - corresponds(meets) I to stage on classification . and X., . . It is characterized by occurrence of passing stagnation in Small circle in conditions of physical activity. II class - corresponds(meets) - II And stages. III class - Would correspond(meet) to II stage, . . Partially irreversible Stage () at which there are expressed developments of stagnation in big and Small circle of blood circulation, low intimate emission, significant Cavities of heart, but at adequate therapy modern medicinal Means possible to achieve appreciable improvement of a condition by patients, Reduction of hypostases, , stagnation in internal bodies.