50.4 MB (50.0 MB compressed)
5147 x 3425 pixels
43.7 x 29.0 cm ⏐ 17.2 x 11.4 in (300dpi)
DR P. MARAZZI / SCIENCE PHOTO LIBRARY DR P. MARAZZI / SCIENCE PHOTO LIBRARY
Editorial use only.
Transoesophageal echocardiography. Anaesthetist monitoring a transoesophageal echocardiography screen. This non-invasive technique is being used to monitor cardiac output during surgery. A drop in cardiac output can lead to a fatal drop in blood pressure and prevent sufficient oxygen delivery around the body.
Model release available. Property release not available.