Combined Saturation/Inversion Recovery Sequences for Improved Evaluation of Scar and Diffuse Fibrosis in Patients with Arrhythmia or Heart Rate Variability

Keywords

acquisition added agent allowing allows among arrhythmia arrhythmic artifact artifacts assessment assisted atrial background beats berg beth blood bottle breath cardiac choice clinical combined combining common compartments contrast correlation dark deaconess decreased denser dependence dependency depicted despite detection develop deviations diffuse diffused disease disturbance durations efficient eliminate eliminates enabling equal erases errors especially estimation evaluated even fibrosis free frequent gadolinium ghosting gold healthy heart history hold imposes improved in vivo independently induced induces inhomogeneity injection insufficient interval introduced inversion length lengths long look magnetization manifests mapping maps markedly medical medicine minutes myocardial myocardium need nine novel overestimation part patient patients periods phantom preceding preparation preserved proposed pulse pulses quality quantification quantifying radiology random randomly recovery refer removed removes rest rhythm robustness sampling sapphire saturation scar schematic scheme school selective sensitivity several shorter simulated since slice slight spin strong studied subjects successfully system terms tissue underestimates variability variations varies various ventricles visible warren wave