Does chronic kidney disease improve the predictive value of the CHADS2 and CHA2DS2-VASc stroke stratification risk scores for atrial fibrillation?

1. Roldán, V.
2. Marín, F.
3. Manzano-Fernández, S.
4. Fernández, H.
5. Gallego, P.
6. Valdés, M.
7. Vicente, V.
8. Lip, G.Y.H.