Post Anesthesia Care in Intensive Care Unit: A Review

The notion of inpatient treatment is possibly as ancient as medicine itself. It would have been sensible to place patients in such facilities such that those who were sicker were more visible to receive better care from the personnel. The first Intensive Care Units (ICUs) were established in Europe and around the world in the 1950, today intensive care units (ICUs) are a common sight in hospitals throughout the world. The PACU is designed to make some processes easier in order to provide better postoperative care. Invasive and noninvasive breathing, goal-directed hemodynamic control, invasive monitoring, and pain management are just a few of the options that can be provided. PACU helps reducing postoperative morbidity and consequently the duration of stay of patients.The costs of both establishing and operating a PACU are undeniable. however, by reducing postoperative morbidity and consequently the duration of stay of patients, overall expenses should be reduced. But with that being said many developing countries do not have the same luxury as developed ones when it come to having enough ICUs. That with other problems such as the differences in level of training and number of staff operating such units determine the overall result of health care process. In this article we will be discussingthe importance of PACU and various factors that affect it.