| Contributors: |
Thygesen, K; Alpert, J; White, Hd; Joint ESC/ACCF/AHA/WHF Task Force for the Redefinition of Myocardial, Infarction; Jaffe, A; Apple, F; Galvani, M; Katus, Ha; Newby, Lk; Ravkilde, J; Chaitman, B; Clemmensen, Pm; Dellborg, M; Hod, H; Porela, P; Underwood, R; Bax, Jj; Beller, Ga; Bonow, R; Van der Wall, Ee; Bassand, Jp; Wijns, W; Ferguson, Tb; Steg, Pg; Uretsky, Bf; Williams, Do; Armstrong, Pw; Antman, Em; Fox, Ka; Hamm, Cw; Ohman, Em; Simoons, Ml; Poole Wilson, Pa; Gurfinkel, Ep; Lopez Sendon, Jl; Pais, P; Mendis, S; Zhu, Jr; Wallentin, Lc; Fernández Avilés, F; Fox, Km; Parkhomenko, An; Priori, SILVIA GIULIANA; Tendera, M; Voipio Pulkki, Lm; Vahanian, A; Camm, Aj; De Caterina, R; Dean, V; Dickstein, K; Filippatos, G; Funck Brentano, C; Hellemans, I; Kristensen, Sd; Mcgregor, K; Sechtem, U; Silber, S; Widimsky, P; Zamorano, Jl; Morais, J; Brener, S; Harrington, R; Morrow, D; Lim, M; Martinez Rios, Ma; Steinhubl, S; Levine, Gn; Gibler, Wb; Goff, D; Tubaro, M; Dudek, D; Al Attar, N. |
| Description: |
Myocardial infarction is a major cause of death and disability worldwide. Coronary atherosclerosis is a chronic disease with stable and unstable periods. During unstable periods with activated inflammation in the vascular wall, patients may develop a myocardial infarction. Myocardial infarction may be a minor event in a lifelong chronic disease, it may even go undetected, but it may also be a major catastrophic event leading to sudden death or severe hemodynamic deterioration. A myocardial infarction may be the first manifestation of coronary artery disease, or it may occur, repeatedly, in patients with established disease. Information on myocardial infarction attack rates can provide useful data regarding the burden of coronary artery disease within and across populations, especially if standardized data are collected in a manner that demonstrates the distinction between incident and recurrent events. From the epidemiological point of view, the incidence of myocardial infarction in a population can be used as a proxy for the prevalence of coronary artery disease in that population. Furthermore, the term myocardial infarction has major psychological and legal implications for the individual and society. It is an indicator of one of the leading health problems in the world, and it is an outcome measure in clinical trials and observational studies. With these perspectives, myocardial infarction may be defined from a number of different clinical, electrocardiographic, biochemical, imaging, and pathological characteristics. Given the considerable advances in the diagnosis and management of myocardial infarction since the original document was published, the leadership of the ESC, the ACC, and the American Heart Association (AHA) convened, together with the World Heart Federation (WHF), a Global Task Force to update the 2000 consensus document. |