Learn More
Utilizing several different approaches to noise reduction, satisfactory beat by beat His bundle activity was recorded from the chest surface in 41 (80%) of 52 normal subjects. Surface atrial to His(More)
The Perpetual Pulsewidth Counter (PPWC) provides an excellent capability for precise pulsewidth or time-interval detection. This efficient and inexpensive circuit solution will overcome the known(More)
  • 1