Popa N, Surdu M
Rev Chir Oncol Radiol O R L Oftalmol Stomatol Chir. 1975 Sep-Oct;24(5):361-5.
The authors made a statistical investigation of the postoperative evolution in thoraco-pulmonary surgery and found diffuse hemorrhage, alterations in the evolution of wound healing, failures, higher death-rate and longer hospitalization, higher incidences being noted, inverse relationship with the pulmonary ventilation. These phenomena are attributed to the respiration disturbances, without patient clinical manifestations. The utility of the global spyrogram is acknowledged, when there are no other dysfunctions. The authors consider as lower limits of the spyrographic data, under which the surgical indications are fraught with too high a risk, values between 50 and 60% of the theoretical ones.
作者对胸肺手术的术后演变进行了统计调查，发现存在弥漫性出血、伤口愈合演变异常、手术失败、较高的死亡率和较长的住院时间，且这些情况发生率较高，与肺通气呈负相关。这些现象归因于呼吸紊乱，而患者并无临床表现。当不存在其他功能障碍时，整体呼吸图的效用得到认可。作者认为，呼吸图数据的下限（低于此值手术指征会面临过高风险）为理论值的50%至60%。
