Mitral Valve Surgery With Previous Aortic Valve Replacement: A Robotic Endoscopic Approach Provides Excellent Visualization.

Competing Interests: Declaration of Conflicting InterestsThe authors declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Dr. Balkhy is a proctor for Intuitive Surgical. All other authors have nothing to disclose.