A porcine beating heart model for robotic coronary artery surgery.

Abstract

This preliminary experience demonstrated technical improvements in the second half of the study. Fewer sutures were placed per anastomosis with better precision, implying a learning curve that could be accelerated with our model. This porcine beating heart model represents an inexpensive training method that mimics the beating heart, complete with coronary blood flow, and may be used multiple times to train and assess a surgeon's skill in robotically assisted coronary surgery.