1Aronow WS , Ahn C . Seasonal variation of deaths from fatal myocardial infarction , primary cardiac arrest, sudden cardiac death,and refractory congestive heart failure in older persons living in New York City [ J]. J Am Med Dir Assoc ,2000,1 (6):258 -260.
3Feldman DE, Platt R, Dery V, et al. Seasonal congestive heart failure mortality and hospitalization trends, Quedec 1990 - 1998[J]. J Epidemiol Community Health, 2004, 58 (2) : 129 - 130.
4Boulay F , Berthir F, Sisteron O, et al. Seasonal variation in chronic heart failure hospitalizations and mortality in France[ J]. Circulation, 1999, 100(3):280-286.
5Martinez-Selles M, Garcia Robles JA, Prieto L,et al. Annual rates of admission and seasonal variations in hospitalizations for heart failure[J]. Eur J Heart Fail, 2002, 4(6):779-786.
6Stewart S, Mcintyre K, Capewell S, et al . Heart failure in a cold climate. Seasonal variation in heart failure-related morbidity and mortality [ J ]. J Am Coil Cardiol, 2002,39 (5) : 760 - 766.
7Montes Santiago J, Rey Garcia G, Mediero Dominguez A, et al. Seasonal changes in hospitalization and mortality resulting from chronic heart failure in Vigo[J]. An Med Interna, 2001 ,18(11):578 -581.