Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Resistive Index"”.
-
Stellenwert der Messung des renalen Widerstandsindex bei Patienten mit Leberzirrhose
… hepatorenal syndrome occurs. The extent of resistive index detected with doppler ultrasonography corresponds with the risk of developing a hepatorenal syndrome. This study examines in daily routine work if the resistive index is influenced by therapy of blood pressure or diuretics. The study …
-
Handedness and the geometry and hemodynamics of the branches of the aortic arch
… Peak systolic and end-diastolic velocity, Resistive index, Pulsatility index, volume flow rate, and vessel diameter. The data was analysed with mixed design ANOVAs, discriminant function analyses, multiple regressions, and paired and independent t-tests, to investigate the asymmetries and …
-
Image Segmentation, Parametric Study, and Supervised Surrogate Modeling of Image-based Computational Fluid Dynamics
… the relationship between stenosis severity and Resistive index (RI). We also explored how pulsatile parameters like heart rate or pulsatile pressure gradient affect RI. As the process of ICFD analysis is based on imaging and other hemodynamic data, it is often time-consuming due to the extensive …
-
The utility of umbilical artery doppler in preterm premature rupture of membranes
… Admission S/D (systolic/diastolic) and RI (resistive index) was not predictive of latency when controlling for cervical dilation, IRR 0.90, 95% CI = 0.56-1.43, ρ = .64 and IRR 0.95, 95% CI = 0.62-1.45, ρ = .82 respectively. Delivery S/D and RI Dopplers were not predictive of latency when …