Why the study?
Does plasma renin activity profiling accurately predict the site of sympathetic fiber degeneration in patients with orthostatic hypotension?
Population
4 patients with orthostatic hypotension
Design
Case_series
Authors
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PRA profiling may not accurately localize sympathetic lesions in orthostatic hypotension; leaves open its diagnostic utility pending larger studies.
Does plasma renin activity profiling accurately predict the site of sympathetic fiber degeneration in patients with orthostatic hypotension?
Plasma renin activity profiling may not accurately predict the site of sympathetic fiber degeneration in patients with orthostatic hypotension.
Asato et al. (1993) studied this question.