preview

POTA

Decent Essays

Khurana (2006) wanted to determine the relationship between symptoms of Postural Orthostatic Tachycardia Syndrome (POTS) and Panic Disorder (PD) to see if there was any connection between the two. Participants of this study included POTS patients recruited through physician referral and were verified using Holter monitors and echocardiograms prior to be selected, and those with comorbid disorders were excluded from participating. Both the POTS subject group and the healthy control group comprised of 11 each, making the number of participants in this project 22 in total. The research was designed around an experimental method, where three different variables were designated to stimulate a symptomatic response: the head-up tilt (HUT) test, isoproterenol infusion (ISI), and sodium lactate infusion (SLI). Additionally, Khurana (2006) used the Acute Panic Inventory (API) score as both a security measure for the results and to evaluate psychological perception of symptoms. Environmental controls were also in place in order to ensure validity of this …show more content…

For instance, while the POTS patients did experience symptoms of a panic attack that corresponded during increased orthostatic intolerance during all three stimuli’s, resolution of symptoms occurred directly after testing was completed or they were placed back into supine position (Khurana, 2006). Also, POTS patients had no prior history or family history of PD and some common cognitive symptoms of PD patients (such as fear of dying or feelings of detachment) were not reported by the patients with POTS. As expected, no symptoms were noted in any member of the control group. However, the most interesting and influential finding of this study was that personality patterns were different between the disorders, with POTS patients scoring in a normal

Get Access