Regional observer performance variation in the evaluation of gated cardiac blood pool studies


Receiver operating characteristic (ROC) analysis demonstrated that regional variations of sensitivity exist in the detection of wall motion abnormality in cardiac blood pool imaging studies. The observer response is significantly better in the apex than either the septum or posterolateral wall segments. The observer errors tend to be false-negative in the… (More)
DOI: 10.1007/BF00175138


10 Figures and Tables