A total of 5779 HF patients were included in the study; mean follow‐up was 576 days; median serum albumin was 4.0 g/dL (interquartile range 3.7‐4.2), and 12% of the patients had hypoalbuminemia (albumin<3.5 g/dL). This evidence concerns the gene ALB and Hypoalbuminemia.