Voorbeelden van preoperatively

• There was one early death in a child who was known to have had aortic thrombi preoperatively.

• Video-electroencephalography was performed preoperatively, continuously during the first 48 hours postoperatively and again prior to discharge.

• We feel obliged to identify these channels, as they should either be interrupted preoperatively, by transcatheter techniques, or at the time of surgery.

• Can mood disorder in women with breast cancer be identified preoperatively?

• A cross-sectional echocardiogram had been performed preoperatively in four of these patients, but the correct diagnosis had been made in only one case.

• Patency of the arterial duct, a patent oval foramen, and pulmonary hypertension were present in all 20 patients preoperatively.

• Preoperatively, 92 patients received antiepileptics, 47 opiates, 37 benzodiazepines, 34 thymoleptics and 19 neuroleptics.

• Fifteen children were intubated preoperatively, and 28 required inotropic support.