1. Peri-apneic hemodynamic reactions in obstructive sleep apnea
Anu Muraja-Murro, Outi Nieminen, Petro Julkunen, Juha Töyräs, Tomi Laitinen, Esa Mervaala 
Pathophysiology 
Volume 24, Issue 3, Pages (September 2017)
DOI: /j.pathophys
Copyright © 2017 Elsevier B.V. Terms and Conditions

2. Fig. 1
Analysis paradigm. Vertical line represents peri-apneic airflow (pressure). Epoch 1: five beats before the onset of apneic event, Epoch 2: five beats from the onset of the apnea, Epoch 3: five beats just before the end of the apnea, Epochs 4 and 5: 1st to 5th and 6th to 10th beats immediately after the apnea.
Pathophysiology  , DOI: ( /j.pathophys )
Copyright © 2017 Elsevier B.V. Terms and Conditions

3. Fig. 2
Hemodynamic alterations during the course of short and long apneas. NB: short and long values adjusted to fit into a similar time scale.
Pathophysiology  , DOI: ( /j.pathophys )
Copyright © 2017 Elsevier B.V. Terms and Conditions