However, all interventions (HF‐E, HF‐T, and HF‐ET) showed a lower BAX/Bcl‐2 ratio (−63.69%, p = 0.0089; −67.48%, p = 0.0051; −68.80%, p = 0.0042, respectively) and active/inactive caspase‐3 ratio (−23.76%, p = 0.0016; −25.71%, p = 0.0007; −23.02%, p = 0.0023, respectively) compared to the HF group. Here, BCL2 is linked to hydrops fetalis.