SLC5A2 and hydrops fetalis: In the overall HF cohort, SGLT2 inhibitors compared with placebo significantly reduced the risk of the composite endpoint of first HF hospitalization or cardiovascular death [HR: 0.77 (0.72–0.83); P < 0.001; I2 = 0%], time to first HF hospitalization [HR: 0.71 (0.64–0.78); P < 0.001; I2 = 0], cardiovascular mortality [HR: 0.87 (0.79–0.96); P = 0.005; I2 = 0%], and all‐cause mortality [HR: 0.89 (0.82–0.96); P = 0.004; I2 = 0%].