UTILITY OF NOVEL ELECTROCARDIOGRAM-LEAD SYSTEM FROM CARDIAC SURFACE USING TELEMETRY SYSTEMS IN FREE-MOVING DOG

( Experiment 1) BS and CS ECGs of undosed dogs were recorded and compared in terms of various factors such as commingling of noise (electromyogram etc.) resulting from an animal's movement and deviation of the axis of the heart, irregularly undulating base line, and waveform change due to an animal's posture.