Cardiac Cycle Graphs Flashcards

1
Q

What is the P wave?

A

The P wave represents the depolarisation of the left and right atrium and also corresponds to atrial contraction

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2
Q

What is the QRS complex?

A

The QRS complex represents the electrical impulse as it spreads through the ventricles and indicates ventricular depolarisation

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3
Q

What is the T wave?

A

T wave follows the QRS complex and indicates ventricular repolarisation

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