TY  - RPRT
TI  - Cardiac output-based versus empirically programmed AV interval--how different are they?
AU  - E Crystal
AU  - I E Ovsyshcher
PY  - 1999
DO  - 10.1053/eupc.1998.0029
UR  - https://pubmed.ncbi.nlm.nih.gov/11228854/
ID  - 11228854
ER  -