Autoantibodies for self‐HSP60 have been found in inflammatory diseases including rheumatoid arthritis, multiple sclerosis, Bechet's disease, type 1 diabetes, lupus, inflammatory bowel disease and last but not least, atherosclerosis and HF, which will be further discussed in depth.63, 78, 80, 83, 84. Here, HSPD1 is linked to hydrops fetalis.