Josef Madl

The paper quantifies TATS ultrastructural features across eight mammalian species and finds correlations between TATS density, cardiomyocyte size, and physiological parameters like heart rate and lifespan.

This study examines age-related changes in cardiac Schwann cells, parasympathetic nerve fibers, and M2R expression in mice, finding reduced SC density, fewer parasympathetic fibers, and lower M2R expression in aged hearts, which correlates with increased arrhythmia risk.

The paper quantifies the 3D structure and distribution of fibroblasts and macrophages in healthy and cryo-ablated mouse hearts using fluorescent labeling and imaging.

This study examines the structure and dynamics of cardiac fibroblast nanotubes in human atrial tissue and cell lines, showing their role in intercellular communication and ECM interaction.