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. Author manuscript; available in PMC: 2015 May 15.
Published in final edited form as: Am J Cardiol. 2014 Mar 1;113(10):1606–1610. doi: 10.1016/j.amjcard.2014.02.012

Table 2.

Risk of developing selected hospital complications in young patients hospitalized with an initial acute myocardial infarction

STEMI P-Value NSTEMI P-Value
Complication Total (n = 501) 1999/01 (n =209) 2003/05 (n = 162) 2007/09 (n = 130) Total (n = 454) 1999/01 (n = 137) 2003/05 (n = 141) 2007/09 (n = 176)
Atrial fibrillation 26 (5.2%) 12(5.7%) 9 (5.6%) 5 (3.9%) 0.26 15 (3.3%) 7 (5.1%) 6 (4.3%) 2 (1.1%) 0.24
Heart failure 85 (17.0%) 42 (20.1%) 14 (8.6%) 29 (22.3%) 0.28 51 (11.2%) 20 (14.6%) 17 (12.1%) 14(8.0%) 0.20
Cardiogenic shock 23 (4.6%) 12 (5.7%) 2 (1.2%) 9 (6.9%) 0.18 7 (1.5%) 5 (3.7%) 2 (1.4%) 0 0.18
Death 17 (3.4%) 6 (2.9%) 4 (2.5%) 7 (5.4%) 0.22 12 (2.6%) 5 (3.7%) 5 (3.6%) 2 (1.1%) 0.11
Length of Stay (median; days) 3.0 4.0 3.0 3.0 0.27 3.0 3.0 3.0 3.0 0.88