| http://www.w3.org/ns/prov#value | - The usefulness of the test is dependent on the availability of reliable standards of normal range.Increasing circulation time with increasing age has been reported1, 2 and denied.3, 4 It is important to establish whether the circulation time increases with age, since it is particularly needed in older subjects to evaluate fatigue, dyspnea, edema, and other signs, possibly of cardiovascular origin.
|
