Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Weight gain during ex vivo MP (measured as a % of baseline weight) for hearts perfused at a constant, non-variable perfusion pressure and hearts perfused with biologically variable perfusion pressure. By mimicking physiologic perfusion pressures, biologically variable perfusion significantly reduces weight gain during ex vivo preservation.
