What is ECG signal analysis?
The electrocardiogram (ECG) signal reflects the electrical activity of the heart observed from the strategic points of the human body and represented by quasi-periodic voltage signal.
How is ECG signal acquired?
The ECG signal is detected by the electrodes and amplified by the general instrument amplifier and filtered by the filter, and then the ECG analog signal is obtained. Through NI USB-6008, the analog signal is converted into digital signal and then sent to PC.