Before revision:  However, there now exists a high cognitive demand on physicians with the increased reliance on intraprocedural imaging. In response, we present a robotic manipulator for AcuNav ICE catheters to alleviate the physician's burden and support applied methods for more automated .
After revision:  However, there now exists a high cognitive demand on physicians who can often serve as interventionalist and imager. We present a robotic manipulator for AcuNav ICE catheters to alleviate the physician's burden and support applied methods for more automated .