ECG Flashcards by Hamdallah Nasir | Brainscape

Q

The extra ECG leads are

A

V7-V9
RV1-RV6

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Q

ECG is normally recorded at

A

25mm/sec @10 mv

Modifications
50 mm/sec for easy calculation
5mv if generated voltage is too high

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Q

The QRS Axis is determined by ……….

A

Einthoven’s and Goldberger

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