B-type natriuretic peptide and peak exercise oxygen consumption provide independent information for risk stratification in patients with stable congestive heart failure
Pascal de Groote, MD*,*,
Joël Dagorn, MD*,
Benoit Soudan, MD ,
Nicolas Lamblin, MD*,
Eugene McFadden, FRCPI, FACC and
Christophe Bauters, MD, FACC*
* Service de Cardiologie C, Hôpital Cardiologique, Lille Cedex, France
Laboratoire d'endocrinologie, Clinique Linquette, CHRU, 59037 Lille Cedex, France
Thoraxcenter, Erasmus Medical Centre, Rotterdam, The Netherlands

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Figure 1 Kaplan-Meier survival curves in subgroups of patients divided according to cutoff values of plasma levels of B-type natriuretic peptide (BNP) and of percentage of maximal predicted VO2 (%VO2).
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