A 34-year-old woman is evaluated in hospital. She has no past medical history. Vitals are stable.
Which of the following is most likely to be seen in this patient?
A) Creatinine of 1.0 mg/dL
B) Fibrinogen of 80 mg/dL
C) Hemoglobin of 18.5 g/dL
D) Holosystolic murmur at lower left sternal border
E) Platelets of 560,000/μL
