Overview Effects of Escitalopram on Autonomic Reactivity in Post Traumatic Stress Disorder Status: Completed Trial end date: 2013-06-01 Target enrollment: Participant gender: Summary The study looked at relationship between escitalopram and heart rate variability and QT variability in veterans with PTSD. Phase: Phase 4 Details Lead Sponsor: VA Nebraska Western Iowa Health Care SystemCollaborator: Forest LaboratoriesTreatments: CitalopramDexetimide