TY  - RPRT
TI  - Visual quantitative estimation: semiquantitative wall motion scoring and determination of ejection fraction.
AU  - Steven J Lavine
AU  - Abraham Salacata
PY  - 2003
DO  - 10.1046/j.1540-8175.2003.03079.x
UR  - https://pubmed.ncbi.nlm.nih.gov/12848859/
ID  - 12848859
ER  -