European Heart Journal Advance Access published online on March 16, 2006
European Heart Journal, doi:10.1093/eurheartj/ehi829
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1 Heartcenter, Department of Cardiology, University Medical Center, St Radboud, Nijmegen, The Netherlands
* To whom correspondence should be addressed. Reperfusion therapy for ST-elevation acute coronary syndromes aims at early and complete recanalization of the infarct-related artery in order to salvage myocardium and improve both early and late clinical outcomes. Myocardial necrosis is usually confirmed and quantified by myocardial enzyme release in plasma. However, over 10% of patients treated with reperfusion therapy fail to develop an enzyme rise, but do exhibit transient ECG changes, which are consistent with an aborted myocardial infarction. The earlier the reperfusion therapy is instituted, the higher the incidence of aborted infarction. Treatment within an hour after symptom onset may result in 25% of aborted infarction and is in combination with complete (70%) ST-segment resolution associated with better survival. This endpoint is easy to define and occurs promptly in time. The faster that effective treatment is initiated, the more likely aborted infarction will occur. Given that mortality, re-infarction, and stroke are declining in incidence, we suggest the introduction of aborted infarction as an endpoint in clinical trials of ST-elevation acute coronary syndromes.
Received November 3, 2005
Revised February 9, 2006
Accepted February 16, 2006
Current opinion
Aborted myocardial infarction: a new target for reperfusion therapy
Freek W.A. Verheugt 1 *,
Bernard J. Gersh 2,
and
Paul W. Armstrong 3
2 Cardiovascular Diseases and Internal Medicine, Mayo Clinic and Mayo Foundation, Rochester, MN, USA
3 Division of Cardiology, University of Alberta, Edmonton, Canada
Freek W.A. Verheugt, E-mail: f.verheugt{at}cardio.umcn.nl
![]()
Abstract
The opinions expressed in this article are not necessarily those of the Editors of the European Heart Journal or of the European Society of Cardiology.
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
E. Bohmer, P. Hoffmann, M. Abdelnoor, H. Arnesen, and S. Halvorsen Efficacy and Safety of Immediate Angioplasty Versus Ischemia-Guided Management After Thrombolysis in Acute Myocardial Infarction in Areas With Very Long Transfer Distances: Results of the NORDISTEMI (NORwegian study on DIstrict treatment of ST-Elevation Myocardial Infarction) J. Am. Coll. Cardiol., September 9, 2009; (2009) j.jacc.2009.08.007v1. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. Abdel-Aty, M. Cocker, C. Meek, J. V. Tyberg, and M. G. Friedrich Edema as a very early marker for acute myocardial ischemia a cardiovascular magnetic resonance study. J. Am. Coll. Cardiol., April 7, 2009; 53(14): 1194 - 1201. [Abstract] [Full Text] [PDF] |
||||
![]() |
L Jackson, J Kendall, and N Castle Does prehospital thrombolysis increase the proportion of patients who have an aborted myocardial infarction? Emerg. Med. J., March 1, 2009; 26(3): 206 - 209. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. W Armstrong Defining myocardial infarction: a work in progress Heart, August 1, 2008; 94(8): 1076 - 1079. [Full Text] [PDF] |
||||
![]() |
T. J. Kiernan, H. H. Ting, and B. J. Gersh Facilitated percutaneous coronary intervention: current concepts, promises, and pitfalls Eur. Heart J., July 1, 2007; 28(13): 1545 - 1553. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. Thiele, M. J. Kappl, A. Linke, S. Erbs, E. Boudriot, A. Lembcke, D. Kivelitz, and G. Schuler Influence of time-to-treatment, TIMI-flow grades, and ST-segment resolution on infarct size and infarct transmurality as assessed by delayed enhancement magnetic resonance imaging Eur. Heart J., June 6, 2007; (2007) ehm173v1. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. W Cooke Do we need new clinical standards in management of acute myocardial infarction? Emerg. Med. J., May 1, 2007; 24(5): 315 - 316. [Full Text] [PDF] |
||||
![]() |
D. Petrov and S. Sardowski Differentiation of aborted myocardial infarction from masquerading myocardial infarction Eur. Heart J., August 1, 2006; 27(15): 1885 - 1885. [Full Text] [PDF] |
||||
![]() |
B. Ibanez, B. G. Choi, F. Navarro, and J. Farre Tako-tsubo syndrome: a form of spontaneous aborted myocardial infarction? Eur. Heart J., June 2, 2006; 27(12): 1509 - 1510. [Full Text] [PDF] |
||||
![]() |
B. Ibanez, J. Benezet-Mazuecos, F. Navarro, and J. Farre Takotsubo Syndrome: A Bayesian Approach to Interpreting Its Pathogenesis Mayo Clin. Proc., June 1, 2006; 81(6): 732 - 735. [Full Text] [PDF] |
||||




