Non-vitamin-K oral anticoagulants (NOACs) for the prevention of secondary stroke

INTRODUCTION: In patients with atrial fibrillation (AF), oral anticoagulation with vitamin K antagonists (VKA) (warfarin, phenprocoumon) is effective both for primary and secondary stroke prevention with a 60-70% relative reduction in stroke risk compared with placebo. Mortality is reduced by 26%. VKA have a number of well-documented shortcomings which were overcome by non-vitamin-K oral anticoagulants (NOACs). Areas covered: Results of …