A ±6 ms-Accuracy, 0.68 mm<sup>2</sup>, and 2.21 <i>μ</i>W QRS Detection ASIC

<table>Amplitude response of band-pass filter composed of low-pass and high-pass filters.</table>

VLSI Design

Figure 4: A ±6 ms-Accuracy, 0.68 mm<sup>2</sup>, and 2.21 <i>μ</i>W QRS Detection ASIC 