Details

Autor(en) / Beteiligte

• Torrente Iranzo, Silvia
• Garcés Horna, Vanesa
• Josa Laorden, Claudia
• Rubio Gracia, Jorge
• Ruiz Laiglesia, Fernando José
• Sánchez Marteles, Marta
• Pérez Calvo, Juan Ignacio

Titel

Influence of blood pressure at the beginning of decompensations in the prognosis of patients with heart failure

Ist Teil von

• Medicina clinica, 2017-08, Vol.149 (4), p.147

Ort / Verlag

Spain

Erscheinungsjahr

2017

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• An inverse relationship has been described between blood pressure and the prognosis in heart failure (HF). The characteristics of this relationship are not well unknown. The objective of this study was to determine if this relationship is maintained in a non-selected cohort of patients with HF and if it can be modified by treatment. Prospective study of cohorts including patients hospitalized for decompensated HF in Internal Medicine departments and followed as outpatients in a monographic consultation. Patients were classified according to their levels of systolic (SBP) and diastolic blood pressure (DBP). Clinical characteristics, all-cause mortality and readmissions after the first, third and sixth month of follow-up were analysed. Two hundred and twenty-one patients were included after their admission to the hospital for acute HF. Mean patient age was 79.5 years(SD 8.09); 115 patients were male. No significant differences between SBP quartiles and basal characteristics were found. Patients with lower SBP (Q1) had higher mortality rates (20%, P<.05). No significant differences between mortality/readmissions and DBP were found. However, the Kaplan-Meier analysis showed higher all-cause mortality rates for the group of patients with lower SBP and DBP (log-rank=0.011 and 0.041, respectively). The pharmacological treatment did not differ significantly between both study groups. For non-selected patients suffering HF, higher SBP upon the admission is associated with significantly lower all-cause mortality rates during follow-up. Pharmacological treatment of HF does not seem to influence this inverse relationship between SBP at admission and patient mortality.