A novel transesophageal ultrasound imaging system for the assessment and monitoring of cardiac function in ICU over a prolonged period of time: A proof of concept study
Paul Boucher MD, Rakesh Arora MD, Gurmeet Singh MD, Yanick Beaulieu MD, Deirdre Hennessy MSc, Christopher Doig MD
Foothills Medical Centre (University of Calgary), Calgary, AB, Canada