Reproducibility of Flow Measurements in Serial Studies of Patients with Untreated Aneurysms

Keywords

accessible accuracy achieved acquisition addition adjacent aneurysm aneurysms annually apart approved arteries artery assess assessed assessment basilar biomedical blue boundary calculations capability cardiac carotid circulation cohort complex computational conditions conducted consistent constructed contrast coronal cycle definition determination determined disease disks distribution dynamics error establish establishing evaluate evaluated evaluating even evolution exact excellent experimental experimentally extensive feeding field fields flow fluctuating fluctuations fluid fusiform general geometries geometry green highly immediately important improved in vivo indicate internal interval intervals invasive larger lengthy limitation made many martin matched measured methodologies modalities model models months much noise particular particularly patient patients peak performance period permit physiological postulated powerful practical predict predicted protocol purple questionable radiology reduce reduced remain remains repeatedly replica report representative reproducibility reproducible resolution selected sensitivity serial session settings shear simplified smaller something straight stress studies subjects subsequent subset substantial transverse tubes underestimation unique untreated variability variation varying vascular velocity vessels vitro volume year years