Redistribution is the major cause of hypothermia during the first hour of intravertebral or general anesthesia. 再分佈性低體溫是椎管內麻醉和全麻后第一個小時內低體溫的主要原因。
Conclusion Both groups of general anesthesia with remifentanyl and epidural block combined general anesthesia are suitable for analgesia during thoracic surgery when OLV is used. 結論瑞芬太尼全麻與硬膜外複合全麻均對開胸手術單肺通氣期間肺內分流和氧合的影響不，可安全應用。
