View clinical trials related to ECG Electrode Site Reaction.
Filter by:The autonomic nervous system (ANS) is involved in cardiovascular, metabolic and cognitive processes, so its study in the fetus can provide relevant functional diagnostic and prognostic information. In particular, the study of the fetal ANS allows us to understand the degree of nervous maturation reached by the fetus and any developmental disorders that could have an impact on the cardiovascular characteristics of the fetus. The goal of this open-label, non-randomized, prospective observational study is to study the fetal ANS in pregnant women between 23 and 40 weeks of gestation. The objetives are: - To Evaluate Fetal Autonomic Nervous System (FANTE) through the analysis of maternal electrocardiogram (ECG) and others clinical parameters usually used in pregnancy monitoring. - To identify any variations in the fetal ECG in the event of developmental or pathological maternal and/or fetal pregnancy. Participants will be recruited during ultrasound visits, information sessions, and hospitalizations after signing informed consent.
Wireless body ECG sensor is a feasible solution for reliable and accurate long-term heart rhythm monitoring. However, there were no studies that delt with usability of this sensor in field testing. Accordingly, the aim of the study is to evaluate the quality of ECG signal measured with wearable wireless ECG body-sensor when used in field test settings and to determine how different types of sensors' fixation affect quality of the ECG signal during submaximal and maximal running settings. Twenty-three participants, 10 females and 13 males, were included in the study (20.56±1.19 years). All subjects performed shuttle run (SR), Cooper 2400 m (C), and 100 m sprint test (S), once wearing the sensor attached to self-adhesive skin electrodes, additionally fixed with self-adhesive tapes, and secondly with the sensor attached to Polar belt and strapped around the chests. Test outcomes were compared applying Student t-test for dependent variables, or non-parametric Wilcoxon test, depending on the results of normality test.