[Correlation between the precision of analogue-to-digital converter and discretion frequency at the P wave base of the electrocardiogram signal].
Described is the interplay between the quantifications of the ECG signal by time, on the one hand, and by amplitude, on the other hand, at the P wave base. Ratios are suggested that can be used to choose a precision of the analogue-to-digital converter for preset values of P-wave parameters ensuring the detection of the P wave with an error not exceeding one time-quantification pitch.
Mikheev
A A
AA
D004562:Electrocardiography / Q000295:instrumentation* / Q000379:methods; D006801:Humans; D008955:Models, Cardiovascular; D012815:Signal Processing, Computer-Assisted