title: Myocardial protection in cardiac surgery: a historical review from the beginning to the current topics.
abstract: Myocardial protection has become an essential adjunctive measure in cardiac surgery for a couple of decades, because since the 1950s, the methods of cardioprotection (cardioplegic solutions and related procedures) have been improved by the mechanism of myocardial ischemia/reperfusion-induced damage being unveiled through the untiring efforts of researchers and clinicians. The concept of myocardial protection in cardiac surgery was proposed along with introduction of hypothermic crystalloid potassium cardioplegia in the beginning and has been diversified by pharmacological additives, blood cardioplegia, temperature modulation (warm; tepid), retrograde cardioplegia, controlled reperfusion, integrated cardioplegia, and pre-and postconditioning. This historical review summarized experimental and clinical studies dealing with the methods and results of myocardial protection in cardiac surgery, introducing the newly developed concepts for the last decade and the current topics.
authors.affiliation: Department of Cardiovascular Surgery, Akita University Graduate School of Medicine and Faculty of Medicine, Hondo 1-1-1, Akita, Akita, 010-8543, Japan.
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Yamamoto
authors.forename: Fumio
authors.initials: F
authors.lastname: Yamamoto
mesh_terms: D002314:Cardioplegic Solutions / Q000266:history*; D006324:Heart Arrest, Induced / Q000266:history* / Q000379:methods; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D019157:Ischemic Preconditioning, Myocardial / Q000266:history* / Q000379:methods; D009206:Myocardium / Q000378:metabolism
chemical_list: D002314:Cardioplegic Solutions