Background: The effect of acute preload reduction during haemodialysis on left ventricle (LV) and right ventricle (RV) function is not well understood. This study aimed to evaluate acute changes in novel echocardiographic and tissue Doppler-derived indices of LV and RV function during the first and a standard weekly dialysis session and to examine the possible effect of acute intradialytic volume changes in LV and RV diastolic function and pulmonary circulation loading.
Methods: Forty-one adult patients receiving standard thrice-weekly haemodialysis participated in this study.
Background: In hemodialysis patients, the intradialytic rise in blood pressure (BP) is associated with increased mortality risk. However, the mechanisms of this adverse effect are not yet elucidated. This study examined whether intradialytic rise in BP is associated with increased arterial stiffness and wave reflections, which are powerful cardiovascular risk predictors in hemodialysis.
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