title: Perioperative management of two patients with left ventricular assist devices presenting for noncardiac surgery in the prone position.
abstract: Ventricular assist devices (VADs) provide mechanical circulatory support for patients with advanced heart failure. Patients with VADs are presenting for noncardiac surgery with increasing frequency. Understanding anesthetic management of patients with VADs is timely and necessary for perioperative physicians. We present 2 patients supported by left VADs who required intraoperative prone positioning, and how transesophageal echocardiography and VAD variables can be used to guide management.
authors.affiliation: From the Department of Anesthesiology, University of Nebraska Medical Center, Omaha, Nebraska.
authors.forename: M Megan
authors.initials: MM
authors.lastname: Chacon
authors.forename: Emily A
authors.initials: EA
authors.lastname: Hattrup
authors.forename: Sasha K
authors.initials: SK
authors.lastname: Shillcutt