14
Participants
Start Date
February 8, 2021
Primary Completion Date
January 1, 2022
Study Completion Date
January 15, 2022
prone position
patient was helped into the prone position, patient received instructions of end expiratory occlusion lasting at least 10 seconds and, 1 seconds after the start, a bolus of 10 mL of 5% NaCl solution was injected via the central venous catheter
Ling Liu, Nanjing
Southeast University, China
OTHER