TY  - RPRT
TI  - Simplified method for estimating true aortic valve mean gradient from simultaneous left ventricular and peripheral arterial pressure recordings.
AU  - E D Folland
AU  - A F Parisi
AU  - C Comei
PY  - 1990
DO  - 10.1002/ccd.1810200413
UR  - https://pubmed.ncbi.nlm.nih.gov/2208256/
ID  - 2208256
ER  -