Real-Time Cardiovascular PC Imaging Using Undersampled Radial FLASH & Nonlinear Inverse Reconstruction

Keywords

achieve acquisition acquisitions advancements affected aids analyzed anterior aorta arrays arrhythmia arrows ascending assessment averaging beats bottom breathing cardiac cardiovascular channel cine coil combine commonly computer conducted consent contrast covering cycle cycles descending direct dirk either electrical element employed encoded encoding engineering established examination expiration field flash flow free gradient gradients healthy heart heartbeats heterogeneous highly importance included indicate indicates individual influence informed inspiration inverse irregularities lead made magnitude mapping maps martin measuring might modulation neighboring nonlinear noticed overlapped pathological patients peak period physiological pixels position posterior quantitative radial real recently reconstruction recorded refocusing regularized rely removing resolution respect respiration respiratory science series shorten slice spatial spoiled spokes stroke studies successfully supine suspended synchronized system temporal tool trio typical typically underestimating underestimation variability variation velocities velocity volume volunteers