Quantitative Assessment of Inflow Malposition in Two Continuous-Flow Left Ventricular Assist Devices

Conclusions We found distinct device-dependent differences in inflow cannula positioning and thrombosis, with HeartWare showing both less malposition and less thrombosis. Malposition toward the ventricular septum may contribute to pump thrombosis through a vicious cycle of suction events, low flow, and speed reduction.
Source: The Annals of Thoracic Surgery - Category: Cardiovascular & Thoracic Surgery Source Type: research