View clinical trials related to Heart Rate Variability.
Filter by:Extreme changes in the Antarctic environment can cause emotional and autonomic dysfunction. In this study, volunteers from the Antarctica stations in China provided scale scores and heart rate variability (HRV) data, which were used to assess the autonomic nervous system. Enroll twenty-two members from Zhongshan Station and the Great Wall Station who are overwintering. Using the Generalized Anxiety Disorder (GAD-7) scale, the Patient Health Questionnaire-9 (PHQ-9) scale, and the SF-36 quality of life scale to evaluate the individual's general physical and mental health. Analyze HRV and other associated parameters.
A comprehensive study examining the physiological, emotional and psychological aspects of stress among Korean adults
The purpose of this randomized controlled trial was to compare the effectiveness of an HRV-BF intervention versus a health promotion active control intervention focused on improving mental health symptoms among people experiencing homelessness (PEH), who were residing in Skid Row, Los Angeles. In total, 40 PEH were randomized to either the HRV-BF or an active health promotion control group, and received 8 weekly, 30-minute sessions over a two month period, delivered by a nurse-led community health worker team. Dependent variables of HRV, mental health, anxiety, depression and PTSD were measured at baseline, the 8-week session, and/or 2-month follow up.
The purpose of this study it to evaluate the accuracy of heart rate, heart rate variability and breathing rate measurement with the use of Shen.AI Vitals software developed by MX Labs.
Eye Movement Desensitization and Reprocessing intervention may improve anxiety, depression, systolic blood pressure and heart rate variability in patients with hypertension.
Discuss the objective assessment of patients with insomnia by pulse diagnosis, and measure by subjective questionnaire and physiological instruments.
Cardiac autonomic neuropathy (CAN) in diabetic patients is an indicator of autonomic nervous system dysfunction and is an important marker for cardiovascular events. Very promising results have been obtained with SGLT2 inhibitors in both cardiac and renal outcomes. The aim is to examine the effects of SGLT2 inhibitor use on cardiac autonomic neuropathy, heart rate variability, sympathetic and parasympathetic nervous system parameters, and their relationship with BDNF levels, one of the neuroinflammatory markers.
In this study investigators want to examine if heart rate variability at hospital entry predicts prognosis in participants with severe disease.
The objective of this study is to monitor heart rate variability in preterm infants receiving respiratory support, including conventional mechanical ventilation, during skin-to-skin care. We hypothesize that skin to skin care will be associated with a more mature pattern of parasympathetic activity as measured by various domains of heart rate variability. Specifically, the standard deviation of the normal-to-normal interval (SDNN), the root mean squared of successive differences of normal-to-normal intervals (RMSDD), and the standard deviation of deceleration (SDDec) will decrease in infants that are receiving skin-to-skin care across all types of respiratory support compared to infants who are lying in their isolette.
The aim of this study was to evaluate the impact of caffeine treatment, given either orally or intravenously, on heart rate variability in newborns. In addition, the investigators sought for a potential association between caffeine treatment and vital functions.