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. 2020 Jan 4;9(1):e012691. doi: 10.1161/JAHA.119.012691

Figure 3.

Figure 3

Resuscitation after asphyxial cardiac arrest (ACA) leads to deficits in cerebral blood flow (CBF) pulsatility, whereas arterial blood pressure (ABP) pulsatility minimally changes. Combined 5‐ and 7‐minute ACA comparison between CBF (green, circle) pulsatility and ABP (purple, square) pulsatility (n=11) using normalized peak‐to‐trough metric (A) and normalized peak power metric (B). Experimental phases are baseline (B), cardiac arrest (CA), hyperemia (H), early hypoperfusion (EH), and late hypoperfusion (LH). *P<0.05, **P<0.01, and ***P<0.001.