4) Wang TJ, et al.:Temporal relations of atrial fibrillation and congestive heart failure and their joint influence on mortality:the Framingham Heart Study. Circulation 107:2920- 2925, 2003
5) Miyasaka Y, et al.:Mortality trends in patients diagnosed with first atrial fibrillation:a 21-year community-based study. J Am Coll Cardiol 49:986-992, 2007