2 results
Approved WMOCompleted
To evaluate the effect of cholecalciferol supplection on the systolic blood pressure in hypertensive patients with a 25-hydroxycholecalciferol insufficiency. Secondly, the effects on PRA, aldosteron, 25-hydroxycholecalciferol, alkaline phosphatase,…
Approved WMORecruiting
First: to determine the technical and logistical feasibility of measuring changes in myocardial perfusion and left ventricular function with gated 13N-NH3 PET before and during HD. Second: to compare changes in myocardial perfusion and left…