Clinical cardiology
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Clinical cardiology · Dec 2013
Review Meta AnalysisEfficacy of short-term high-dose atorvastatin pretreatment in patients with acute coronary syndrome undergoing percutaneous coronary intervention: a meta-analysis of nine randomized controlled trials.
The efficacy of short-term high-dose atorvastatin pretreatment in patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI) remains unclear. This meta-analysis was undertaken to assess the efficacy of short-term high-dose atorvastatin pretreatment in patients with ACS undergoing PCI. ⋯ The use of short-term high-dose atorvastatin pretreatment is safe and significantly improves the final TIMI flow grade as well as reduces the 30-day MACEs in ACS patients post-PCI. This finding encourages the use of short-term high-dose atorvastatin pretreatment as an alternative for ACS patients undergoing PCI, but more high-quality randomized clinical trials are still needed to confirm the long-term efficacy and safety.
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Clinical cardiology · Dec 2013
Comparative Study Observational StudyRelationship of race/ethnicity with door-to-balloon time and mortality in patients undergoing primary percutaneous coronary intervention for ST-elevation myocardial infarction: findings from Get With the Guidelines-Coronary Artery Disease.
Prior studies have described racial/ethnic disparities in door-to-balloon (DTB) time for patients undergoing primary percutaneous coronary intervention (PCI). We sought to compare DTB time between different racial/ethnic groups undergoing primary PCI for ST-elevation myocardial infarction in Get With the Guidelines (GWTG). ⋯ In GWTG-Coronary Artery Disease, small differences in DTB times persist among different races/ethnicities. However, the proportion achieving DTB times ≤90 minutes has increased substantially for all patients over time, and there was no association between race/ethnicity and in-hospital mortality.