The patient with chest pain is undergoing an electrocardiogram (ECG). Which ECG finding prompts the activation of the cardiac catheterization lab?

The nurse notes these heart sounds on auscultation of a 65-year-old man: The nurse reviews the patient’s medical record for history of which conditions associated with these heart sounds? Select all that apply.

One week following a total hysterectomy, a patient presents to the emergency department with a temperature of 104° F, heart rate 118, blood pressure 100/68 mmHg, new onset confusion and delirium, and flushed, warm skin. On assessment, the patient has positive bowel sounds, the patient’s abdomen is soft and non-tender, she has mild to moderate subcostal and intercostal retractions, and her breath sounds are clear and equal bilaterally. The nurse anticipates which diagnosis?