Figures & data
Figure 2. Annual number of registry-based studies on atrial fibrillation published from Sweden and Denmark, 2000–2014.
![Figure 2. Annual number of registry-based studies on atrial fibrillation published from Sweden and Denmark, 2000–2014.](/cms/asset/b07a3b9c-1621-42a4-b5eb-bea414d09d17/icdv_a_1216162_f0002_c.jpg)
Table 1. National data sources used for registry-based studies on atrial fibrillation in Sweden and Denmark, 2000–2014.