TY - RPRT TI - A general technique for automatic left ventricle boundary validation: relation between gray scale cardioangiograms and observed boundary errors. AU - J S Suri AU - R M Haralick AU - F H Sheehan PY - 1997 DO - 10.1007/bf03168704 UR - https://pubmed.ncbi.nlm.nih.gov/9268886/ ID - 9268886 ER -