Rivaroxaban in the cardiovascular world: a direct anticoagulant useful to prevent stroke and venous and arterial thromboembolism

ABSTRACTIntroduction: Until recently, vitamin K antagonists (VKA) were the only drugs available for long-term anticoagulation. The use of these drugs is laborious due to their variable pharmacokinetics and pharmacodynamics. The advent of direct oral anticoagulants has produced a paradigm shift due to their low incidence of drug interactions, their stable plasma levels, and their lack of monitoring. Rivaroxaban, a factor Xa inhibitor, has been tested in different clinical scenarios and has proved to be effective and safe, even increasing the scope of the old VKA.Areas covered: A non-systematic review of the literature was conducted using the PubMed and Cochrane databases, focusing on randomized clinical trials and real-world observational studies that evaluated rivaroxaban in patients with atrial fibrillation, venous thromboembolism, and atherosclerotic coronary and peripheral vascular disease.Expert commentary: The role of rivaroxaban keeps expanding into areas that were unimaginable few years ago, in the...