atrial-fibrillation Clinical Trials
A listing of atrial-fibrillation medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 473 clinical trials
Clinical Cohort Study - TRUST
The "Long-term Outcome and Predictors for Recurrence after Medical and Interventional Treatment of Arrhythmias at the University Heart Center Hamburg" (TRUST) study is an investor-initiated, single-center, prospective clinical cohort study including patients treated with cardiac arrhythmias or at high risk for cardiac arrhythmias. The design enables prospective, low-threshold, near complete …
Genetics of Cardiovascular Disease
Participants are being recruited at the inpatient department of the National Medical Research Center of Cardiology on a 'all-comers' basis. The enrolled participants will be divided into the main group (diagnosed with atherosclerotic cardiovascular disease (ASCVD)) and control (not diagnosed with ASCVD). The participants will have whole blood and serum …
Village-Based Management of Chronic Cardiovascular Disease in Qu Jiang Elderly Population Registry: The BOUQUET Cohort Study
This is a prospective observational cohort study conducted in Qujiang District, Zhejiang Province, China, aiming to evaluate the effectiveness of a comprehensive management program for elderly patients with chronic cardiovascular diseases (CVDs). The program integrates pharmacological treatment, lifestyle modification, health education, and long-term follow-up, with enhanced monitoring using 7-day ECG …
Development of CIRC Technologies
Cardiovascular disease is the leading cause of death worldwide. Advanced cardiovascular imaging using Magnetic Resonance Imaging (MRI) has proven to be effective in providing gold standard myocardial tissue characterization. Moreover, the intrinsic advantage of MRI's lack of exposure to ionizing radiation is particularly beneficial. At the same time, blood work …
Registry of Multicenter Brain-Heart Comorbidity in China
This study is a multi-center, prospective, registry study. This research was supported by the National Key Research and Development Program. To establish a domestic multi-center, large-scale "brain-heart comorbidity" dynamic database platform including clinical, sample database, image and other multi-dimensional information requirements, through the construction of a multi-center intelligent scientific research …
Mechanisms of Brain-Heart Injury of Post-Intracranial Hemorrhage
Intracranial hemorrhage is a condition characterized by high mortality rates and suboptimal functional outcomes. It precipitates both direct brain injury and subsequent secondary injuries, including delayed cerebral ischemia, brain edema, and hydrocephalus. Complications such as cardiac injury may also arise, categorizing them within the cerebrocardiac syndrome (CCS). The clinical spectrum …
ConTempoRary Cardiac Stimulation in Clinical practicE: lEft, BivEntriculAr, Right, and conDuction System Pacing
The goal of this observational study is to evaluate the clinical characteristics of patients undergoing permanent cardiac pacing and to compare procedural efficacy and safety of different implantation approaches in the clinical practice of the participating centres. The contribution of non-fluoroscopic anatomical and electrophysiological reconstruction systems to device implantation procedures …
EMPOWER-1: A Multi-site Clinical Cohort Research Study to Reduce Health Inequality
Health inequality and genetic disparity are a significant issue in the United Kingdom (UK). This study focuses on diseases that are associated with significant morbidity and mortality in the UK, and specifically examines the extent and basis of treatment failure in different patient populations. The vast majority of drug registration …
Clinical and Electrophysiological Predictors of Arrhythmic Recurrence in Patients With Paroxysmal AF Undergoing First Ablation Procedure of AF by Pulmonary Vein Isolation
From the literature, the success rate (i.e., absence of AF recurrence) of ablation in cases of paroxysmal AF at one year changes between 70 and 85 percent. This rate is considered suboptimal. Currently there are no data that can assess which factors are predictive of recurrence both clinically and electrophysiologically. …
EXercise Cardiac Magnetic Resonance Assessment of Left Atrial Mechanics Following Ablation
Longitudinal, observational cohort study to evaluate changes in left atrial (LA) reservoir function during exercise and overall exertional capacity in patients following catheter ablation for paroxysmal atrial fibrillation (AF).
