Additional file 2: Figure S1. of Effect of regulating airway pressure on intrathoracic pressure and vital organ perfusion pressure during cardiopulmonary resuscitation: a non-randomized interventional cross-over study

Scatterplot depicting relationships between Ppl mean and Paw mean (A), Ppl decompression and Paw decompression (B), Ppl decompression and CPP (C) and, Ppl decompression and CePP (D). Ppl, Intrapleural pressure; Paw, airway pressure; CPP, coronary perfusion pressure; CePP, cerebral perfusion pressure. (DOCX 50 kb)