Cardiac Cycle and Conduction System of Heart

'signal assembly point'

• SA node

• AV node

• bundle of his

• purkinje fibres

the pace maker

• SA node

• AV node

• bundle of his

• purkinje fibres

distribute signal along right and left ventricle

• SA node

• AV node

• bundle of his

• purkinje fibres

what is A

• SA node

• AV node

• bundle of His

• purkinje Fibre

what is B

• SA node

• tracks to AV node

• bundle of His

• purkinje Fibre

what is C

• SA node

• tracks to AV node

• bundle of His

• purkinje Fibre

what is E

• SA node

• tracks to AV node

• bundle of His

• purkinje Fibre

the correct order of heart conduction is ...

• AV node-SA node-Bundle of his-Bundle branches-Purkinje network

• SA node-AV node-Bundle of his-Bundle branches-Purkinje network

• SA node-AV node-Bundle branches-Bundle of his-Purkinje network

• AV node-SA node-Bundle branches-Bundle of his-Purkinje network

what is A

• atriole systole

• first phase of ventricular systole

• second phase of ventricular systole

• early ventricular diastole

• late ventricular diastole

what is B

• atriole systole

• first phase of ventricular systole

• second phase of ventricular systole

• early ventricular diastole

• late ventricular diastole