Ushodaya Mattam

Abstract Mitochondrial maladaptation is a hallmark of heart failure, contributing to impaired energy production and contractile dysfunction. Understanding the bioenergetics of cardiomyocytes under healthy and pathological conditions is critical for characterizing mitochondrial maladaptation. While adult cardiomyocytes from rodents are a widely used model, recent studies have reported oligomycin insensitivity in these cells, a phenomenon often overlooked.