1.
. : ) ; ) ?
³:
2.
䳿 - . ?
³:
3
() , . .
³
. ________________________
( , )
6. __________________2014
1.
. 3 , . ( 䳺 , ), , .
.
ճ . . ' -, . . :
I (+) (-);
II (+) (-);
III (+) (-).
3 + - , ' .
(+) (VR ; VL ; VF ), (-) ' , 璺 .
(+) , (-) ' , ' . V. ̳ : V1 ' ; V2 ' ; V3 V2 V4; V4 ' - ; V5 ; V6 . V5 V6 , V4.
96 % 20 % , , . ³ , 10 1 . .
|
|
|
, , . . , .
:
, , .
QRS, , 䳺 .
, , , R-R.
䳺 R-R . , R-R , 10%.
2) . -Q, QRS, Q-, R-R, , , .
50 /, 1 0,02 . 0,02 ; .
3) . , .
; 10 1 , 1 0,1 .
.
, .
| (), :(+) (-) | |||
| Q | |||
| R | |||
| S | |||
| T | |||
| : . 0,02 = ____ | |||
| PQ(PR) | - | - | |
| QRS | - | - | |
| QT | - | - | |
| RR | - | - | |
| : . 0,02 = ____ | |||
| P | - | - | |
| T | - | - | |
| 1 . | - | - |
:
1) 䳺 _______________________________________________,
__________________________________________________________________
___________, _______________
2) : ____________________________________________________,
______________________________________________________;
____________________________, ________
3) ________________________,
_____________________________________________________
_________________________________________________,
|
|
|
______________________________________________________
2.
QRS. α, I . : 1) , α +30 +69; 2) α 70-90; 3) α 0 +29; 4) α +91 +180; 5) α 0 -90.
0 90, . , .
α .
: .
ճ . α, , . , . . . , I III , 3 QRS I III , ( ) , . I III . , . 3 α, I . 00
:
α =___________
:
1) _____________________________________
. ________________________
( , )
7 ________________2014
