CD8A and hydrops fetalis: CD4 memory resting T cells (p = 0.035), CD8 T cells (p = 0.05), CD4 naive T cells (p = 0.015), plasma cells (p = 0.0047), macrophages M0 (p = 0.059), and NK resting cells (p = 0.017) were significantly higher in the DCM with HF.