The topic of this article is the design of a fully balanced first-order high-pass filter and its two
circuits. The first circuit is a fully balanced current-tunability first-order high-pass filter …

This paper describes a superior performance operational amplifier developed that applied
into electrocardiogram (ECG). The performance of the op-amp is improved in several areas …

Early prevention of heart disease can be done by monitoring the condition of heart's health
using an electrocardiograph (ECG). In order to make it easier for medical personnel to …