Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Medtronic Cardiac Rhythm and Heart Failure
With
Medtronic
Age
Any age
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Patients with a history of heart attacks
LVEF \>0.30 and \<= 0.40 as measured by a radionuclide study, angiography or quantitative echocardiography within 3 months prior to enrollment.
You may not be if
Patients with electrocardiographically documented sustained ventricular tachycardia, ventricular fibrillation or prior cardiac arrest (Class I indications)
Patients who have undergone an electrophysiologic study with ventricular stimulation or a MTWA test within 1 year prior to enrollment
Patients with medical conditions that preclude the testing required by the Investigational Plan or limit study participation
Patients unable to complete MTWA testing requirements due to current atrial fibrillation or flutter
Patients unable to exercise and for which alternative modalities (pacing or pharmacological stress) used for MTWA testing are not available
Patients who have experienced an MI within 1 month prior to enrollment
Patients with advanced cerebrovascular disease per physician's assessment
Patients classified as NYHA Class IV at time of enrollment
Patients who have undergone cardiac revascularization within 3 months prior to enrollment or are scheduled for cardiac revascularization at the time of enrollment
Patients with a life expectancy of less than 1 year
