
A test for circulatory function; the subject is required to stand for 10 to 20 minutes, during which time the blood pressure is measured continuously; a fall of systolic pressure of 20 mm Hg or more indicates poor circulatory function. ... (05 Mar 2000) ...
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http://www.encyclo.co.uk/local/20973

Type: Term Pronunciation: shel′ŏng Definitions: 1. a test for circulatory function; the subject is required to stand for 10-20 min, during which time the blood pressure is measured continuously; a fall of systolic pressure of 20 mm Hg or more indicates poor circulatory function.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=90801
No exact match found.