His brother died of an MI at the age of 54 and his father died of a stroke at the age of 59. There are no Hollenhorst plaques, hemorrhage, or exudates on ocular exam. A bruit is present in the right supraclavicular fossa. The chest and abdomen exam are normal. Bruits are present over both femoral arteries in the groin.
Feet are cool with no dependent rubor or elevation pallor.
Hair is absent on calves and feet. List the predisposing risk factors.