Anesthetic Approach for Non-Cardiac Procedures in Patients with a Left Ventricular Assist Device

Background: The use of durable left ventricular assist devices (LVADs) for advanced heart failure is increasing and a growing number of patients will require anesthesia for non-cardiac procedures (NCPs). The goal of this study was to describe our experience with NCPs for LVAD patients. Methods: All anesthetic procedures performed in LVAD patients at a single center were reviewed from 2014 to 2023. Perioperative management data and complications were assessed. Results: In total, 16 patients had an LVAD implanted and 9 (56.3%) patients underwent anesthesia for a total of 22 NCPs. Most of the procedures took place outside of the operating room, mainly in the endoscopy unit, as gastrointestinal endoscopy was the most common procedure (13, 59.2%). Sedation was provided in 17 procedures (77.3%). Standard monitoring was used in all cases, and invasive monitoring was applied just in cases of major surgeries. There were no intraoperative complications reported. Postoperative complications were recorded after eight (36.4%) of the procedures, consisting mainly of lower gastrointestinal bleeding after lower endoscopy, which increased the length of hospital stay. All procedures were performed by non-cardiac anesthesiologists. Conclusions: Our data suggest that, in most cases, adherence to standard anesthesia practices can be suitable for NCPs in LVAD patients.