Association of increased plasma cardiotrophin-1 with inappropriate left ventricular mass in essential hypertension
In: Hypertension (Dallas, Tex. : 1979), Jg. 50 (2007-09-12), Heft 5
Online
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Zugriff:
Inappropriate left ventricular mass is present when the value of left ventricular mass exceeds individual needs to compensate hemodynamic load imposed by increased blood pressure. The goal of this study was to investigate whether plasma concentration of cardiotrophin-1, a cytokine that induces exaggerated hypertrophy in cardiomyocytes with hypertensive phenotype, is related to inappropriate left ventricular mass in patients with essential hypertension. The study was performed in 118 patients with never-treated hypertension and without prevalent cardiac disease. The left ventricular mass prediction from stroke work (systolic blood pressure×Doppler stroke volume), sex, and height (in meters 2.7 ) was derived. An observed left ventricular mass/predicted left ventricular mass value >128% defined inappropriate left ventricular mass. Plasma cardiotrophin-1 was measured by an enzyme-linked immunosorbent assay. The studies were repeated in a group of 45 patients after 1 year of antihypertensive treatment. At baseline 67 and 51 patients presented with appropriate and inappropriate left ventricular mass, respectively. Plasma cardiotrophin-1 was higher ( P r =0.330, P
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Association of increased plasma cardiotrophin-1 with inappropriate left ventricular mass in essential hypertension
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Autor/in / Beteiligte Person: | Díez, Javier ; Castellano, José M. ; Barba, Joaquín ; López, Begoña ; González, Arantxa |
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Zeitschrift: | Hypertension (Dallas, Tex. : 1979), Jg. 50 (2007-09-12), Heft 5 |
Veröffentlichung: | 2007 |
Medientyp: | unknown |
ISSN: | 1524-4563 (print) |
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