Prognostic and therapeutic implications of vascular disease in patients with atrial fibrillation

Publication date: Available online 23 April 2018 Source:Pharmacological Research Author(s): Farhan Shahid, Daniele Pastori, Francesco Violi, Gregory YH Lip Atrial fibrillation (AF) is associated with a 5-fold increase in the risk of ischemic stroke, and AF-related stroke patients have a higher mortality and greater morbidity than patients with non-AF related stroke. AF and vascular disease share a close relationship, with the concomitant presence of both disease states leading to a dramatic rise in future cardiovascular events. Indeed, the presence of peripheral artery disease independently predicts stroke in patients with AF. Myocardial infarction (MI) is another well-established risk factor for the development of AF; however, the role of pre-existing AF in MI is less well evidenced, with recent studies showing that this population more frequently develops coronary ischaemic events and has a higher risk of mortality than sinus rhythm patients. Finally, complex aortic plaque is associated with heightened thromboembolic risk in AF patients. Recent data from clinical trials with non-vitamin K antagonist oral anticoagulants (NOACs) provided new insights on the prognostic implications of vascular disease coexistence in AF patients, and randomised trials testing a combination of NOAC with antiplatelet agents are ongoing. This review article provides an overview of recent data linking adverse outcomes in concomitant AF and vascular disease and the clinical trial evidence for ...
Source: Pharmacological Research - Category: Drugs & Pharmacology Source Type: research