• Christoph Frisch, Raffaella Fantin, and Helmut Raab.
• Anasthesiol Intensivmed Notfallmed Schmerzther. 2023 Feb 1; 58 (2): 112118112-118.

AbstractPhysical performance is considered as a prognostic factor for perioperative mortality and morbidity. Thus, in recent years, spiroergometry has gained increasing significance in preoperative assessment. Beside the measurement of functional capacity, spiroergometric results may yield indications for cardiocirculatory or pulmonary disorders. A significant increased risk profile is reflected in the values VO2max < 15 ml/kg/min, VO2 at the first ventilatory threshold (VT1) < 11 ml/kg/min, and VE/VCO2 at VT1 > 34. Prior to the examination, contraindications should be taken into account and standardized conduction must be adhered to. Many studies substantiate the positive effect of prehabilitation on morbidity, quality of life, and length of hospitalization, in particular in abdominal, thoracic and hepatobiliary surgery. Using the data acquired in the performance diagnostic, an optimized individual training plan can be drawn up. Besides, the risk evaluation contributes to planning surgical and anaesthetic procedures. Regular training and interdisciplinary teamwork are of utmost importance for the correct interpretation and application of the partly rather complex results.Thieme. All rights reserved.

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