Microvolt T Wave Alternans Testing for Risk Stratification of Post-Myocardial Infarction Patients - MASTER (Microvolt T-Wave)


The goal of the trial was to evaluate use of microvolt T-wave alternans (MTWA) testing for risk stratification of life-threatening ventricular tachyarrhythmic events among post-myocardial infarction (MI) patients with impaired ejection fraction undergoing implantable cardioverter defibrillator (ICD) implantation.