Integrating a virtual reality relaxation clinic within acute psychiatric services: A pilot study.

People with acute psychiatric conditions experience heightened stress, which is associated with worsened symptoms and increased violence on psychiatric wards. Traditional stress management techniques can be challenging for patients. Virtual reality (VR) relaxation appears promising to reduce stress; however, research on VR for psychiatric wards is limited.

A national survey of practice nurse involvement in mental health interventions.

Background: The move in the United Kingdom (UK) from institutional to community care has led to an inevitable increase in the involvement of practice nurses (PNs) in mental health care. Around 20 000 PNs are currently working in the United Kingdom (UK). However, the extent and nature of PN involvement in delivering mental health interventions has not been adequately explored.

Cardiac sympathetic dysinnervation in diabetes: implications for enhanced cardiovascular risk.

Background: Regional cardiac sympathetic hyperactivity predisposes to malignant arrhythmias in nondiabetic cardiac disease. Conversely, however, cardiac sympathetic denervation predicts increased morbidity and mortality in severe diabetic autonomic neuropathy (DAN). To unite these divergent observations, we propose that in diabetes regional cardiac denervation may elsewhere induce regional sympathetic hyperactivity, which may in turn act as a focus for chemical and electrical instability.

Scintigraphic assessment of regionalized defects in myocardial sympathetic innervation and blood flow regulation in diabetic patients with autonomic neuropathy.

Objectives: This study sought to evaluate whether regional sympathetic myocardial denervation in diabetes is associated with abnormal myocardial blood flow under rest and adenosine-stimulated conditions.

Background: Diabetic autonomic neuropathy (DAN) has been invoked as a cause of unexplained sudden cardiac death, potentially by altering electrical stability or impairing myocardial blood flow, or both. The effects of denervation on cardiac blood flow in diabetes are unknown.