0 - 125: Congestive heart failure is ruled out
with a negative predictive value of 99%.
126 - 400: Alternative causes for symptoms of heart failure
should be considered prior to further cardiac investigation.
401 -2000: It is recommended to have prompt follow up
for further cardiac investigation.
>2000: It is recommended to have urgent follow up
for further cardiac investigation.
Please note thresholds above are for
ambulatory care setting.