, . , .. .. .. II (1935 .), - (. 4). , .. , .. .
4
, XII 1935 . ( )
- | |
I () | |
( I) | . . |
( I) | . , , . , |
II | / |
( II) | . - ( ) |
( II) | . , - ( , ) |
III | , |
( III) | ( , , .). , |
( III) | , |
- (NYHA, 1964) (. 5). .
5
- ( ), NYHA, 1964.
|
|
() | |
I | . , , |
II | . - . , , , . |
III | . , , , .. |
IV | - . |
, , . .. .. , NYHA, .
:
1 ( 40% );
2 ( 40%)
, 6.
6.