Louisa Malcolme‐Lawes

Imperial College London, Imperial College Healthcare NHS Trust

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About

Louisa Malcolme‐Lawes is a pioneering researcher in the field of cardiac electrophysiology, with a focused expertise in robotic-assisted catheter ablation for the treatment of atrial fibrillation. Her key contributions center on demonstrating that robotic navigation systems significantly enhance catheter stability during ablation procedures, leading to more efficient and effective lesion formation. In her seminal 2012 work, cited 29 times, she provided critical evidence that combining robotic assistance with general anaesthesia improves catheter stability and increases signal attenuation—a direct measure of tissue destruction—thereby reducing the likelihood of arrhythmia recurrence. Her earlier 2009 study, with 18 citations, further established that robotically assisted ablation produces more rapid and greater signal attenuation than manual techniques, underscoring the superiority of robotic precision. Through these investigations, Malcolme‐Lawes has helped validate the clinical utility of robotic platforms, such as magnetic navigation systems, in achieving contiguous and transmural lesions. Her work has shaped modern ablation strategies, offering patients more durable outcomes and advancing the integration of automation in interventional cardiology.