title: Invited commentary.
authors.affiliation: Department of Cardiac Surgery, University Leipzig, Strumpellstrasse 39, Leipzig, 04289, Germany. kostelm@medizin.uni-leipzig.de
authors.forename: Martin
authors.initials: M
authors.lastname: Kostelka
mesh_terms: D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D002315:Cardiopulmonary Bypass; D006330:Heart Defects, Congenital / Q000601:surgery*; D006801:Humans; D011183:Postoperative Complications / Q000209:etiology / Q000628:therapy*; D019106:Postoperative Hemorrhage / Q000209:etiology / Q000628:therapy; D012189:Retrospective Studies; D013249:Sternum / Q000601:surgery*; D013908:Thoracotomy / Q000379:methods*; D013997:Time Factors