title: Microvolt T-wave alternans testing to risk stratify patients being considered for ICD therapy for primary prevention of sudden death.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D054598:Blue Cross Blue Shield Insurance Plans; D016757:Death, Sudden, Cardiac / Q000517:prevention & control*; D017147:Defibrillators, Implantable; D018795:Device Approval; D004608:Eligibility Determination; D006801:Humans; D011322:Primary Prevention; D018570:Risk Assessment; D013673:Technology Assessment, Biomedical; D014481:United States; D014486:United States Food and Drug Administration