You Are Performing a Physical Examination on a 46-Year-Old Male

You are performing a physical examination on a 46-year-old male patient. His examination findings include the following: positive peripheral edema, holosystolic murmur in the tricuspid region, and a pulsatile liver. His diagnosis is:

A) an aortic aneurysm.
B) an arteriovenous fistula.
C) tricuspid stenosis.
D) tricuspid regurgitation.