sinus rhythms Flashcards

1
Q

HR: 60-100 bpm
Rhythm: regular
Pwave: before each QRS; identical
QRS: <.12 secs
PR interval: .12-.20 secs

A

Normal sinus rhythm

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2
Q

HR: <60 bpm
rhythm: regular
Pwave: before each QRS; identical
QRS: <.12 secs
PR interval: .12-.20 secs

A

sinus bradycardia

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3
Q

HR: >100 bpm
Rhythm: regular
Pwave: before each QRS
QRS: <.12 secs
PR interval: .12-.20 secs

A

sinus tachycardia

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4
Q

sinus arrhythmia

A

HR: 60-100 bpm
Rhythm: irregular
Pwave: before each QRS
QRS: <.12 secs
PR interval: .12-.20 secs

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