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Relias Dysrhythmia Basic Test 1.Sinus Rhythm 60-100bpm Present P- wave PRI 0.12-0.20 seconds QRS 0.12> seconds 2.Sinus Bradycardia 40-60bpm Present P-wave PRI 0.12-0.20 seconds QRS 0.12> seconds 3.Sinus Tachycardia 100-160bpm Present P-wave PRI 0.12-0.20 seconds QRS 0.12> seconds 4.Sinus arrhythmia Irregular Normal or slow Present P-Wave PRI 0.12-0.20 seconds QRS 0.12> seconds 1 / 2
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5.Sinus Arrest/Exit block 6.Atrial Fibrillation (A-Fib) Regular rhythm w/ pause P-wave not seen until next complex Grossly irregular 400< ventricular varies