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Fig. 1 | BMC Anesthesiology

Fig. 1

From: The short-term efficacy of high flow nasal oxygen therapy on cardiovascular surgical patients: a randomized crossover trial

Fig. 1

A Patient flowchart of this trial. VM, Venturi mask; HFNC, high flow nasal cannula; RR: respiratory rate; HR, heart rate; MAP, mean arterial pressure; CCI, continuous cardiac index; SvO2 mixed venous oxygen saturation. B Patient flow after randomization. VM, Venturi mask; HFNC, high flow nasal cannula; RR: respiratory rate; HR, heart rate; MAP, mean arterial pressure; CCI, continuous cardiac index; SvO2, mixed venous oxygen saturation

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BMC Anesthesiology

ISSN: 1471-2253

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