Atrial Granules in Atrial Cardiomyocytes as Acidic Calcium Stores
Emily Akerman, Daniel Aston, Eva A. Rog‐Zielinska…·Rebecca A.B. Burton
This study investigates the distribution and function of atrial granules in guinea pig and goat cardiomyocytes, finding they are acidic calcium stores closely associated with the sarcoplasmic reticulum and increase in number during atrial fibrillation.