TY - RPRT TI - Transfer function analysis of the ventricular function: a new method for calculating right ventricular ejection fraction. AU - L C Wu AU - S H Yeh AU - Z Chen AU - P F Chiou AU - S J Wang AU - R S Liu PY - 1990 UR - https://pubmed.ncbi.nlm.nih.gov/2384794/ ID - 2384794 ER -