ACE and metabolic syndrome: Antihypertensive and lipid-lowering teatment to prevent heart attack trial (ALLHAT) compared metabolic, cardiovascular, and renal outcomes in individuals assigned to initial hypertension treatment with a thiazide-like diuretic (chlorthalidone), a calcium channel blocker (CCB; amlodipine), or an ACE inhibitor (lisinopril) in nondiabetic individuals with or without metabolic syndrome.