Indication
CHA
2
DS
2
-VASc
Contraindications
INDICATION
Non-valvular atrial fibrillation
Patients with atrial fibrillation without moderate/severe mitral stenosis or mechanical heart valves; might have other types of valvular heart disease: mitral regurgitation, aortic stenosis, aortic insufficiency, bioprosthetic heart valves or after valve repair
Valvular atrial fibrillation
Patients with atrial fibrillation and moderate/severe mitral stenosis or mechanical heart valves