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Table 1 P-wave morphology feature parameters of ECG

From: Application of artificial intelligence ensemble learning model in early prediction of atrial fibrillation

Parameter

Units

Description

PW

[ms]

Width of the P-wave measured for a particular heart pulse

PA

[mV]

Amplitude of the P-wave

PD

[ms]

Time distance of the beginning of the P-wave till its maximum

A

–

Parameters of the P-wave fitted Gaussian function

C

–

Parameters of the P-wave fitted Gaussian function

W

–

Parameters of the P-wave fitted Gaussian function