Ventricular Assist Device Training and Emergency Management Among Pediatric Cardiac Intensive Care Physicians – Multicenter Cross-Sectional Survey

Abstract

Background/Aim: Pediatric cardiac intensive care physicians practicing at centers that implant ventricular assist devices (VAD's) are exposed to increasing numbers of VAD patients, with a significant number of VAD-days. We aimed to delineate pediatric cardiac critical care practices surrounding routine and emergency management of VADs. Methodology: We administered a multicenter cross-sectional survey of pediatric cardiac intensive care unit (CICU) physicians in the United States and Canada. Survey distribution occurred between August 31st and October 26th 2021. Results: A total of 254 CICU physicians received a formal invitation to participate, with 108 returning completed surveys (42.5% response rate). Responses came from CICU attending physicians at 26 separate institutions. Respondents' level of experience was well distributed across junior, mid-level, and senior staff: less than 5 years (38%), 5-9 years (25%), and >/= 10 years (37%). Most respondents had received formal training in the management of VAD patients (n = 93, 86.1%), with training format including fellowship (61%), simulation (36%), and national/international conferences (26.5%). Dedicated advanced cardiac therapies teams were available at the institutions of 97.2% of respondents. A total of 78/108 (72.2%) described themselves as “comfortable” or “very comfortable” in pediatric VAD management. While 63% (68/108) of respondents reported that they had never performed (or overseen the performance of) chest compressions in a pediatric patient with a VAD, 37% (40/108) reported performing CPR at least once in a VAD patient. Conclusion: With no existing international guidelines for emergency cardiovascular care in the pediatric VAD population, our survey identifies an important gap in resuscitation recommendations.