Problem: During a well-child assessment, the primary care nurse practitioner (PCP) auscultates a harsh, blowing grade IV/VI murmur in a 6-month-old infant. What will the nurse practitioner do next? Need Assignment Help? Group of answer choices Order a chest radiograph to evaluate for cardiomegaly. Obtain an electrocardiogram to assess for arrhythmia. Get a complete blood count to rule out severe anemia. Refer to a pediatric cardiologist for further evaluation.