While central venous pressure measurement is used to guide fluid management in high risk surgical patients during perioperative period, the relationship between the value of central venous pressure and organ dysfunction and prognosis of high-risk operating patients is unknow. In this study, we conducted a retrospective study of the relationship between the initial levels of CVP with organ dysfunction, the severity of illness, the length of ICU stay, and prognosis of critically ill patients.
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Primary Outcome
Timeframe: 28-day