ECG Duration Flashcards by Alastair Henry | Brainscape

Q

P wave

A

80ms

2 small squares

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Q

QRS complex

A

120ms

3 small square

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Q

PR interval

A

120-200ms

3-5 small squares

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Q

QT interval

A

<2 large squares

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Q

T wave

A

200ms

1 large square

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