title: Cardioprotection by ACE inhibitors in myocardial ischaemia/reperfusion. The importance of bradykinin.
abstract: Myocardial ischaemia, when severe and sustained for more than 40 minutes, results in irreversible damage, i.e. myocardial infarction. However, with early reperfusion, damage is reversible. Complete recovery of contractile function requires some time, despite fully or almost fully restored blood flow. This phenomenon has been termed myocardial stunning. There is experimental evidence showing that angiotensin converting enzyme (ACE) inhibitors limit the development of infarct size, reduce the incidence of ischaemic and reperfusion arrhythmias, and enhance the recovery of contractile function of stunned myocardium. These cardioprotective effects of ACE inhibitors are mediated by an attenuated degradation of bradykinin.
authors.affiliation: Department of Pathophysiology, University of Essen Medical School, Germany.
authors.forename: G
authors.initials: G
authors.lastname: Heusch
authors.forename: J
authors.initials: J
authors.lastname: Rose
authors.forename: T
authors.initials: T
authors.lastname: Ehring
mesh_terms: D000806:Angiotensin-Converting Enzyme Inhibitors / Q000494:pharmacology*; D001145:Arrhythmias, Cardiac / Q000517:prevention & control; D001794:Blood Pressure / Q000187:drug effects; D001920:Bradykinin / Q000502:physiology*; D002560:Cerebrovascular Circulation / Q000187:drug effects; D002986:Clinical Trials as Topic; D016861:Cyclooxygenase Inhibitors / Q000494:pharmacology; D004347:Drug Interactions; D006801:Humans; D009200:Myocardial Contraction / Q000187:drug effects; D009203:Myocardial Infarction / Q000188:drug therapy* / Q000503:physiopathology; D017682:Myocardial Stunning / Q000517:prevention & control; D009569:Nitric Oxide / Q000502:physiology; D019001:Nitric Oxide Synthase / Q000037:antagonists & inhibitors; D011453:Prostaglandins / Q000502:physiology; D015427:Reperfusion Injury / Q000517:prevention & control*
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D016861:Cyclooxygenase Inhibitors; D011453:Prostaglandins; D009569:Nitric Oxide; D019001:Nitric Oxide Synthase; D001920:Bradykinin