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nwscc Sinus Rhythm
ECG RULES
Question | Answer |
---|---|
sinus rhythm rate | 60-100 beats/min |
Sinus Rhythm Rhythm | Regular |
Sinus Rhythm P-waves | Positive, One preceeds every QRS |
Sinus Rhythm PRI | 0.12 sec - 0.20 sec |
Sinus Rhythm QRS | 0.10 sec or less, unless abnormally conducted |
Sinus Bradycardia Rate | Less than 60bpm |
Sinus Bradycardia Rhythm | Regular |
Sinus Bradycardia P-waves | Positive, one preceeds every QRS |
Sinus Bradycardia PRI | 0.12 - 0.20 sec |
Sinus Bradycardia QRS | 0.10 sec or less, unless abnormally conducted |
Sinus Tachycardia Rate | 101-180bpm |
Sinus Tachycardia Rhythm | Regular |
Sinus Tachycardia P-Waves | Positive, one preceeds each QRS |
Sinus Tachycardia PRI | 0.12-0.20 sec |
Sinus Tachycardia QRS | 0.10 sec or less unless abnormally conducted |