Journal of Healthcare Engineering / 2018 / Article / Fig 5

Research Article

Gaussian Modelling Characteristics of Peripheral Arterial Pulse: Difference between Measurements from the Three Trimesters of Healthy Pregnancy

Figure 5

Gaussian amplitude ratio derived from the three Gaussian waves of the radial pulses measured at the three trimesters. Their means ± SDs are given. (a) Changes of amplitude ratio between first and second Gaussian waves at the three trimesters; (b) Changes of amplitude ratio between first and third Gaussian wave at the three trimesters. ∗∗ represents .

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