Conduction System Flashcards
1
Q
5 phases of conduction system
A
SA node
AV node
Bundle of HIS
Bundle branches
Purkinje fibres
2
Q
SA node
A
Generates electrical impulse causing atria walls to contract
3
Q
AV node
A
Collects impulse and delays by 0.1 secs
4
Q
Bundle of HIS
A
Splits electrical impulse into 2
5
Q
Bundle branches
A
Carry impulse to base of ventricles
6
Q
Purkinje fibres
A
Distribute impulse through ventricle walls causing ventricular systole
