Hemodynamic Response to Upper Airway Obstruction in Hypertensive and Normotensive Pregnant Women

<div>Study population flow chart. Among the 43 patients with Portapres monitoring, 4 patients had no apnea, hypopnea, or RERA (respiratory event related arousal) events, but these patients are included among the 27 patients with an RDI &lt; 5.</div>

Canadian Respiratory Journal

fig1

Figure 1

Figure 1: Hemodynamic Response to Upper Airway Obstruction in Hypertensive and Normotensive Pregnant Women 