| 摘要 |
PROBLEM TO BE SOLVED: To provide a body surface multi-lead electrocardiogram device for analyzing and displaying a conduction mode of a fibrillary wave on a body surface and the body surface distribution of the frequency analyzing frequency or part identification of atrial period outside shrinkage. SOLUTION: This body surface multi-lead electrocardiogram device is characterized by having an electrode 1 installed on an organism, an amplifying means 2 amplifying an electrocardiogram signal led from the electrode, an analog digital converting means 3 connected to the amplifying means, and digitally converting an XYZ lead electrocardiogram, a voltage calibrating part 4 calibrating voltage of a signal from the analog digital converting means, a storage part 6 storing the signal from the voltage calibrating part, an operation part 5 analyzing the atrial fibrillation wave or the atrial period outside shrinkage on the basis of the signal from the voltage calibrating part and the signal from the storage part, and a display part 7 displaying output from the operation part. |
