Long-Term Measurement of Maternal Pulse Rate Dynamics Using a Home-Based Sleep Monitoring System

Figure 3

Daily and weekly fluctuations of PR in both the pregnant subject ((a) and (c)) and the nonpregnant control individual ((b) and (d)). (a) and (b) show the daily variations, while (c) and (d) present weekly changes of PR throughout the entire recording period.

(a)

(b)

(c)

(d)