Analysis of Surface EKG Signals to Identify Myocardial Dysfunction in Patients at Risk for Coronary Artery Disease

MyoVista device is a standard EKG device with additional capabilities in detecting cellular level myocardial electrophysiological signals. The device involves placing leads on the chest, similar to a traditional EKG device

Traditional method of detecting coronary artery disease. CTA will be performed using 64-detector row or higher scanners with electrocardiographic gating in accordance with the Society of Cardiovascular Computed Tomography (SCCT) guidelines. Approximately 80 to 100 ml of intravenous contrast, followed by 50 to 80 ml of saline, will be administered at a rate of 5 ml/s via a power injector through an antecubital vein (on forearm near the elbow).