Cardiopulmonary effects of three different ventilation treatments in healthy anaesthetised dogs

Arterial and central venous blood gas results at the start (0 minutes) and end (20 minutes) of each
ventilation treatment (CPAP, PCV+PEEP and Spontaneous breathing)Physiological variables and spirometry measures at 5-minute intervals from start to end for each ventilation treatment.

每次通气治疗（CPAP、PCV+PEEP及自发呼吸）的起始时（0分钟）和结束时（20分钟）的动脉血和中心静脉血气分析结果。此外，还包括从起始至结束每5分钟间隔的生理变量和肺功能测定值。