The electrocardiogram (ECG) signals P-wave, QRS wave and T-wave all reflect the activity of the heart, and the analysis of ECG signals can provide basic information for the diagnosis and prevention of ...

This paper proposes a low-power precisely detecting method for electrical-cardiac signal and an efficient signal processing architecture. Traditionally, an impedance channel is designed separately as ...

Assessing the distribution of a medication in the brain is critical for the treatment of a vast range of neurological ...