week 7 Flashcards

ECG and defibrillation

1
Q

ECG

A

Electrocardiogram

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2
Q

Electrical conduction

A

Conduction system of the heart contains 2 nodes and a conducting branch

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3
Q

Electrical conduction process

A

Starts in the sinoatrial (SA) node

Depolarisation spreads through atrial muscle fibres

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