Articles: operative.
-
Case Reports
Bedside Diagnosis of Pulmonary Embolism Using Electrical Impedance Tomography: A Case Report.
Electrical impedance tomography (EIT) is an emerging imaging modality that can be used to diagnose ventilatory and intrathoracic perfusion mismatches in unstable patients at the bedside. We present a case of a postoperative hypoxic patient in the intensive care unit (ICU) who was too unstable for transport for computed tomography (CT) imaging but was diagnosed and treated for a pulmonary embolism using EIT at the bedside. After the patient clinically improved, CT imaging confirmed the pulmonary embolism diagnosis. EIT is a promising diagnostic tool that may have great utility in ICUs, where it can be safely applied at the bedside.
-
Regional anesthesia should be the preferred technique for analgesia in shoulder surgery, which is a frequent procedure in the daily practice of anesthesiologists. The use of ultrasound guidance enables the visualization of the relevant nerve structures and the adjacent anatomical details. ⋯ An optimal workflow is associated with economical advantages due to an improved use of operation rooms. Attention have to be paid regarding intraoperative hypotension, cerebral hypoperfusion and complications due to positioning.
-
Pediatr Crit Care Me · Jul 2022
Inferior and Superior Vena Cava Saturation Monitoring After Neonatal Cardiac Surgery.
Superior vena cava oxygen saturation (SVC O 2 ) monitoring is well described for early detection of hemodynamic deterioration after neonatal cardiac surgery but inferior vena cava vein oxygen saturation (IVC O 2 ) monitoring data are limited. ⋯ In postoperative neonates, admission IVC O 2 and SVC O 2 correlate. Lower admission IVC O 2 may identify a cohort of postsurgical neonates at risk for low cardiac output and associated morbidity.