Efficacy of the CMI Magnetocardiograph in Diagnosing Acute Coronary Syndromes in Patients Presenting With High Risk Unstable Angina.

MCG and ECG recordings sequentially at the four pre-defined bed positions and watches the real-time magnetocardiogram traces on the computer screen. At each position, nine sensors record MCG data, thus forming a 3 x 3 point grid square with point-to-point separation of 40 mm. The number of cardiac cycles recorded at each position should be adequate for signal averaging. Recording time per position is typically 90 seconds. At the end of 4 sequential recordings, raw, unfiltered MCG data are stored.