title: Ask the Doctor: I keep reading that homocysteine is an important new risk factor for heart disease, but my doctor says this test is not yet "ready for prime time." What's the holdup?
mesh_terms: D006331:Heart Diseases; D006710:Homocysteine; D006801:Humans; D010820:Physicians; D011932:Reading; D012306:Risk; D012307:Risk Factors
chemical_list: D006710:Homocysteine