according accuracy achieve actual adding advantages affected allowable appears appropriate around assumption away axis background basic become becomes begin begins better bias bound called cardiac causes changing component computed condition conducted considered constant correct creates curve curves decrease decreases decreasing deduce deformations degradation degrades delays depends developed directly discussed distribution domain dynamic electrical eliminates encoded encoding engineering estimating expected fact flatter frequencies frequency full getting good gradient hand harmonic held human imposed increasing inside intensity interference introduced johns leads local located location longitudinal major measure modality modification modified myocardial myocardium narrower nature nearly noise noisy nonlinear normalized note original outside peak phantom pixel pixels plotted produce profile properly proportion proposed pulse radiology reason reasonable related relates relations representation restricting saturate saturation scanned scanner selected selecting selection sets short shrink simulated simulation slice slope spacing spatial stationary strain supposed tagging tags taking targets tissue tuning tunings unacceptable verified verify whole worst zero
