Rishi Arora

Dr. Rishi Arora is a Professor in the Department of Medicine at the University of Chicago, specializing in cardiac electrophysiology and atrial fibrillation research. His work focuses on understanding the molecular and structural mechanisms underlying atrial fibrillation, with particular emphasis on the role of the autonomic nervous system and oxidative stress in cardiac remodeling.

Dr. Arora's research program is supported by multiple NIH grants, including the R35HL161249 award (2022-2028) as Principal Investigator for "New and Disruptive Therapeutic Approaches to Target Fundamental Molecular Mechanisms Underlying Atrial Fibrillation." His laboratory has made significant contributions to understanding how autonomic pathways, calcium signaling, and structural changes in the atria contribute to the initiation and maintenance of atrial fibrillation.

His publication record demonstrates a clear progression from basic mechanisms of atrial fibrillation to translational applications. Early work focused on autonomic neural remodeling in the left atrium, while more recent publications explore advanced imaging techniques, gene therapy approaches, and clinical risk prediction models for atrial fibrillation management. His team has developed novel methods for mapping electrical activity in the heart and investigating the molecular underpinnings of arrhythmia substrates.

Dr. Arora's work has been widely cited, with several publications exceeding 50 citations, indicating significant impact in the field of cardiac electrophysiology. His research bridges basic science and clinical applications, with numerous studies examining practical aspects of atrial fibrillation treatment including cryoballoon ablation techniques, drug therapies, and risk prediction models.