View clinical trials related to Bradycardia.
Filter by:The study is a non-randomized, active prospective observational study permitting to report the behavior of Micra AV pacemaker during an exercise. Only patients who were previously implanted with a Micra MC1AVR01 can be enrolled in the study. Exercise test is part of the standard clinical care practice for this patients population during the first year follow-up.
The goal of this clinical trial is to evaluate the incidence of bradycardia during laparoscopic cholecystectomy. The main question[s] it aims to answer are: - Does bradycardia really occurs during pneumoperitoneum/laparoscopic surgery? - If the patient get Glycopyrrolate, Does it really prevent pneumoperitoneum/laparoscopic surgery induced bradycardia?
This prospective cohort study will determine the diagnostic accuracy of the Owlet OSS 3.0 monitor for the detection of episodes of bradycardia and/or hypoxemia among infants.
This study aims to perform statistical inference and prediction of changes in fetal heart rate during active labor in healthy pregnant women by comparing three different machine learning methods
The clinical study is intended to implement and test the collection and analysis of paired ECG data from the HeartWatch and two comparator devices, an Event Recorder and Holter. The HeartWatch is indicated for extended diagnostic evaluation of patients with transient symptoms of possible cardiac origin such as syncope and palpitations, as well as patients at risk for arrhythmias, but without significant symptoms. While the use of the device itself can be managed by both healthcare professionals and patients, interpretation of the collected data for diagnosis is restricted to healthcare professionals, as the data must be loaded and analyzed separately after recording. Patients indicated for extended ambulatory ECG testing will be approached for participation. Subjects will wear the HeartWatch and an Event Recorder for up to 72 hours or the HeartWatch and Holter monitor for up to 48 hours. Subjects will be asked to document their activities (standing, sitting, walking, exercise, or laying down). Event recorder subjects will collect user-triggered and auto-triggered data, while Holter subjects will record diary information on their activities and any relevant symptoms. Adverse events and user preference for one device versus the other being used in that arm will also be collected from all subjects. Paired ECG data from the HeartWatch and comparator devices is expected to be similar in terms of the events documented and the proportion of data that is clinically interpretable.
Prospective, non-randomized, multi-center study designed to quantify patient preferences pertaining to risks and features of conventional transvenous pacemakers and leadless pacemakers
The SWAF study will compare the performance of a smartwatch combined with Cardiologs Platform algorithm in the detection of Atrial Fibrillation and other arrhythmias with that measured on a manually read 12-lead ECG in subjects hospitalized for cardioversion or AF ablation.
This prospective observational study aims to determine, if an tracheal intubation-related decrease in heart rate is associated with intraoperative reflex bradycardia in patients undergoing microlaryngoscopy (MLS) in general anesthesia.
Children with Down syndrome (DS) often experience dangerously low heart rates on induction of anesthesia for routine procedures and this occurs at 10 times the rate of non-DS patients. Given that the cardiac output of children is heart rate dependent, bradycardia is especially perilous in this population. Historically, individuals with DS were not expected to survive beyond childhood; consequently, correction of congenital anomalies, e.g. cardiac defects, was not frequently offered. Fortunately, today individuals with DS live into adulthood and surgical correction of anomalies is universally offered. Thus, increasing numbers of children with DS are exposed to anesthesia and at risk for this hemodynamic catastrophe. It is medically unacceptable and an autonomic nervous system mechanism will be sought.
The investigators assessed whether short-term cardiac rehabilitation following pacemaker implantation was enough to improve both physical function and quality of life.