distribution, reflux, system, pressure, arteries, flow, vessels, hemodynamics, infusion, mass, mechanisms, failure, obstruction, vasoconstriction, branches, pelvis, veins, abscess, mechanism, lesions, abscesses, changes, factors, circulation, resistance, effects, disease, vasculature, hematoma, production, formation, anatomy, pressures, pattern, causes, aneurysms, masses, surgery, hypertension, injection, structures, fistula, receptors, baroreceptors, redistribution, release, levels, hematomas, generation, administration, calculi, systems, synthesis, aneurysm, hemorrhage, artery, control, tumor, actions, localization, deposition, regulation, cysts, prostaglandins, role, damage, bleeding, hydronephrosis, lesion, perfusion, calcification, access, arf, renin, cyst, haemodynamics, precipitation, hormone, ras, tension, adenosine, infusions, furosemide, location, heterogeneity, fistulas, oxygenation, angiotensin, alterations, shunting, blockade, coagulation, ischemia, thrombosis, baroreceptor