Progress in cardiovascular diseases
-
Prog Cardiovasc Dis · Mar 2016
Review Meta AnalysisRisk of Myocardial Infarction in Patients with Long-Term Non-Vitamin K Antagonist Oral Anticoagulant Treatment.
The relative cardiovascular (CV) safety of oral anticoagulants continues to be debated, and in particular concerns for risk of myocardial infarction (MI) have been raised. We analyzed the risk of MI in patients treated long term with oral anticoagulants (vitamin K antagonists [VKA], direct thrombin inhibitors or activated X factor antagonist) for atrial fibrillation, deep vein thrombosis or pulmonary embolism using a network meta-analysis (NMA). ⋯ There is a considerable heterogeneity regarding CV safety among oral anticoagulants. Differences in risk of MI may influence the choice of treatment. Multiple treatment NMA found 29%-44% higher odds of MI with dabigatran supporting the concerns regarding its CV safety.