%0 Consensus Development Conference %T Consensus statement on the definition of orthostatic hypotension, neurally mediated syncope and the postural tachycardia syndrome. %A Freeman R %A Wieling W %A Axelrod FB %A Benditt DG %A Benarroch E %A Biaggioni I %A Cheshire WP %A Chelimsky T %A Cortelli P %A Gibbons CH %A Goldstein DS %A Hainsworth R %A Hilz MJ %A Jacob G %A Kaufmann H %A Jordan J %A Lipsitz LA %A Levine BD %A Low PA %A Mathias C %A Raj SR %A Robertson D %A Sandroni P %A Schatz I %A Schondorff R %A Stewart JM %A van Dijk JG %J Clin Auton Res %V 21 %N 2 %D Apr 2011 %M 21431947 %F 5.625 %R 10.1007/s10286-011-0119-5 %X