A 64 year old woman presents to the ER with a chief complain…

A 64 year old woman presents to the ER with a chief complaint of shortness of breath and lightheadedness. The nurse places the patient on the cardiac monitor and identifies the rhythm as a Second degree type II AV block (Mobitz II). The patient is diaphoretic and continues to complain of shortness of breath with spow 88% on RA. The client’s heart rate is 46 bpm and the blood pressure is 83/45. The nurse knows which of the following interventions should be completed?