TY - RPRT TI - Changes in left ventricular function as determined by the multi-wire gamma camera at near presyncopal levels of lower body negative pressure AU - Pintner, R. AU - Fortney, S. AU - Mulvagh, S. AU - Lacy, J. PY - 1992 UR - https://ntrs.nasa.gov/citations/19950010339 ID - 19950010339 ER -