title: Invited commentary.
authors.affiliation: Department of Cardiac, Thoracic, Transplantation and Vascular Surgery, Hannover Medical School, Carl-Neuberg Str. 1, 30625 Hannover, Germany. zhang.ruoyu@mh-hannover.de
authors.forename: Ruoyu
authors.initials: R
authors.lastname: Zhang
mesh_terms: D058186:Acute Kidney Injury / Q000209:etiology*; D005260:Female; D006333:Heart Failure / Q000601:surgery*; D006353:Heart-Assist Devices / Q000009:adverse effects*; D006801:Humans; D008297:Male; D011183:Postoperative Complications