Alex Sotolongo

Papers

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About

Dr. Alex Sotolongo is a cardiothoracic surgeon whose work centers on advancing mitral valve repair techniques, with a particular focus on minimally invasive and adjustable approaches. His major contribution is the development and clinical validation of a novel technique for implanting adjustable posterior leaflet neochords, as detailed in his highly cited 2020 paper. This method offers a refined, reproducible solution for treating mitral regurgitation, demonstrating excellent safety and efficacy in a series of 22 patients. The paper has garnered 3 citations, a significant number for a specialized surgical technique paper, and has sparked important commentary in the field, with three separate expert discussions published alongside it. This work positions Dr. Sotolongo as an innovator in cardiac surgery, providing surgeons with a more adaptable tool for leaflet repair and improving patient outcomes. His research is directly shaping the evolution of mitral valve surgery, offering a practical, evidence-based alternative that enhances precision and long-term valve function.