Thromb Haemost 2009; 102(02): 314-320
DOI: 10.1160/TH08-11-0721
Blood Coagulation, Fibrinolysis and Cellular Haemostasis
Schattauer GmbH

Prognostic impact of haemostatic derangements in chronic heart failure

Borut Jug
1   Department of Vascular Diseases, Clinic of Internal Medicine, University Clinical Center Ljubljana, Slovenia
,
Nina Vene
1   Department of Vascular Diseases, Clinic of Internal Medicine, University Clinical Center Ljubljana, Slovenia
,
Barbara Gužic Salobir
2   Clinic of Nuclear Medicine, University Clinical Center Ljubljana, Slovenia
,
Miran Šebeštjen
1   Department of Vascular Diseases, Clinic of Internal Medicine, University Clinical Center Ljubljana, Slovenia
,
Mišo Šabovic
1   Department of Vascular Diseases, Clinic of Internal Medicine, University Clinical Center Ljubljana, Slovenia
,
Irena Keber
1   Department of Vascular Diseases, Clinic of Internal Medicine, University Clinical Center Ljubljana, Slovenia
› Author Affiliations
Further Information

Publication History

Received: 04 November 2008

Accepted after major revision: 03 April 2009

Publication Date:
22 November 2017 (online)

Zoom Image

Summary

Heart failure is characterised by activation of haemostasis. We sought to explore the prognostic impact of deranged haemostasis in chronic heart failure. In stable, optimally managed outpatients with chronic heart failure, baseline levels of prothrombin fragment F1+2, D-dimer, and tPA and PAI-1 antigens were determined. Clinical follow-up was obtained and the rate of events (heart failure related deaths or hospitalisations) was recorded. We included 195 patients [32.3% female, NYHA class II (66.2%) or III (33.8%), mean age 71 years]. During a median follow up of 693 (interquartile range [IQR] 574–788) days, 63 (30.9%) patients experienced an event; those with an event had higher levels of tPA antigen (median 11.8 [IQR 8.7–14.0] vs. 9.4 [7.9–12.1] µg/l; p=0.033) and D-dimer (938 [485–1269] vs. 620 [37–1076] µg/l; p=0.018). However, on Cox multivariate analysis, only tPA levels above optimal cut-off value of 10.2 µg/l (but not D-dimer) emerged as an independent predictor of prognosis (HRadjusted 2.695, 95% confidence interval 1.233–5.363; p=0.017). Our findings suggest that elevated tPA antigen levels are an independent prognostic predictor in patients with chronic stable heart failure.