(f–g) Miniaturized wireless electronics diagram and image (Scale bar ... The electrical stimulation and drug delivery circuitry used a voltage reference, op am square-wave generator circuit, and a ...

Inclusion criteria: (1) body surface electrocardiogram results met the diagnostic criteria of WPW (12): manifested as shortening of P-R interval, widening of QRS wave cluster with pre ... peak time ...

Many rural regions are already facing a shortage of medical care, which is particularly acute when it comes to high-quality ...

ROURKELA: Researchers at the National Institute of Technology-Rourkela (NIT-R) have developed an effective upgrade to ...

The electrocardiogram (ECG) is one of the most essential tools in modern medicine, used to detect heart problems ranging from arrhythmias to structural abnormalities. In the U.S. alone, millions of ...

To identify the different parts of a wave. To be able to understand the different graphs used for waves. A transverse wave is one in which the vibrations of the particles are perpendicular (at ...

3. The angle of incidence is the angle between the incident wave direction and the normal. The wavelength is the distance between two consecutive wavefronts.

but the fine-grained electrocardiogram (ECG) signal is still hard to reconstruct from millimeter-wave radar signal. The key obstacle is to decouple cardiac activities in the electrical domain (i.e., ...