Morning. Question: I am a brand new graduate on a medical/surgical unit. My coworker did an EKG/ECG on a patient with a heart rate that fluctuated from 40 BPM to 160 BPM. The results were sometime along the lines of “PVCs and bigemy” charge nurse said it was OK, since the doctor knows about it and it is patients’ history. I am not a cardiac nurse, so educate me please. What should be done at this point? Interventions?