Critical care medicine
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Critical care medicine · Aug 2014
Minimizing Door-to-Balloon Time Is not the Most Critical Factor in Improving Clinical Outcome of ST-Elevation Myocardial Infarction Patients Undergoing Primary Percutaneous Coronary Intervention.
We tested the hypothesis that, as compared with conventional door-to-balloon, shortened door-to-balloon time would further improve 30-day outcome in ST-elevation myocardial infarction patients undergoing primary stenting. ⋯ Shortening the duration between chest pain onset and reperfusion to less than 4.0 hours was critical in reducing myocardial necrosis and improving heart function and 30-day mortality.