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About

Conor D. Barrett is a pioneering cardiac electrophysiologist whose research has fundamentally advanced the field of robotic catheter ablation for atrial fibrillation (AF). His work centers on improving the safety, precision, and efficacy of AF ablation procedures through the use of remote robotic navigation systems. Barrett’s landmark 2008 study, cited over 270 times, was among the first to demonstrate the feasibility and safety of performing AF ablation using a robotic catheter remote control system, establishing a new paradigm for minimally invasive arrhythmia treatment. He further revolutionized procedural safety by systematically investigating the relationship between catheter contact force and tissue damage. His highly influential 2008 paper, with 163 citations, provided critical insights into how applied force (measured in grams) correlates with lesion formation, “popping,” char, and perforation—directly informing techniques to avoid life-threatening complications. Through his subsequent work detailing real-world lessons and modified techniques with the Hansen robotic system, Barrett has helped translate complex technology into practical, safer clinical protocols. His research remains essential reading for any interventional electrophysiologist seeking to master robotic ablation and optimize patient outcomes.