TY - RPRT TI - Strain rate acceleration yields a better index for evaluating left ventricular contractile function as compared with tissue velocity acceleration during isovolumic contraction time: an in vivo study. AU - Xiaokui Li AU - Michael Jones AU - Hui-Fang Wang AU - Crispin H Davies AU - Julia C Swanson AU - Ikuo Hashimoto AU - Rosemary A Rusk AU - Sebastian T Schindera AU - Brent J Barber AU - David J Sahn PY - 2003 DO - 10.1067/j.echo.2003.07.006 UR - https://pubmed.ncbi.nlm.nih.gov/14652598/ ID - 14652598 ER -