ELECTROCARDIOGRAPHY
Wednesday, 18 March 2015
STEP 1 +2 RHYTHM AND RATE IN ECG interpretation.
RATE
•
1500 method
•
1500/no of small squares between 2 R waves.
•
most accurate method.
RYHTHM
•
Sinus rhythm -SA node
•
AV
junctional rhythm
-AV node.
•
Idioventricular rhythm
-
purkinje
in origin.
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