Sinus Tachycardia Flashcards by Jasmine Watts | Brainscape

Q

Rhythm of Sinus Tachycardia?

A

Regular

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Q

Rate of sinus tachycardia?

A

100-160bpm

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Q

P wave characteristics in sinus tachycardia

A

Normal in size, shape, and direction
Positive in lead II
One P wave precedes each QRS complex

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Q

PR interval in sinus tachycardia

A

0.12 seconds to 0.20 seconds

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Q

QRS complex in sinus tachycardia

A

<0.12 seconds

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