Changes in volumetric hemodynamic parameters and fluid overload (Cardiac Index,Stroke Volume, Thoracic Fluid Content, Systemic Vascular Resistance) were measured using a impedance cardiography (ICG) (CardioScreen 1000 - Haemodynamic Measurement System, Medis. GmbH Ilmenau) while lifting the leg at different angles. The measurement lasted 12 minutes.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
80
Impedance cardiography (ICG)
Blood pressure monitoring every 1 min during leg elevation
Medical University of Warsaw, Department of Emergency Medicine
Warsaw, Masovia, Poland
Changes in volumetric hemodynamic parameter- cardiac index [l/min/m2]) induced by fluid removal on leg elevation
Time frame: 1 day
Changes in volumetric hemodynamic parameter- stroke volume [ml] induced by fluid removal on leg elevation
Time frame: 1 day
Changes in volumetric hemodynamic parameter- systemic vascular resistance index [dyn·s·cm-5·m-2] induced by fluid removal on leg elevation
Time frame: 1 day
Changes in fluid removal parameter- thoracic fluid content [1/kOhm] during leg elevation
Time frame: 1 day
Changes in blood pressure values [mmHg] induced by fluid removal on leg elevation
Time frame: 1 day
Changes in vascular parameter- thoracic arterial complicance [ml/mmHg/m-2] during leg elevation
Time frame: 1 day
Changes in contractility parameter- acceleration index [1/100/s-2] during leg elevation
Time frame: 1 day
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