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Found 569 clinical trials
Intensive Molecular and Electropathological Characterization of Patients Undergoing Atrial Fibrillation Ablation (ISOLATION)

Rationale Although there are several individual factors which are known to influence the chances of successful atrial fibrillation (AF) ablation, it remains a

atrial arrhythmia
arrhythmia
fibrillation
atrial fibrillation
electrocardiogram
  • 3 views
  • 04 Mar, 2022
  • 2 locations
A Ring-type Wearable Device for Atrial Fibrillation Among Ambulatory Patients

and until 31th Dec. 2023. The eligible criteria are (1) those who admitted the institution for elective direct-current cardioversion or catheter ablation of persistent atrial fibrillation, (2) those

catheter ablation
fibrillation
cardioversion
persistent atrial fibrillation
  • 1 views
  • 02 Mar, 2022
Hybrid Characterization of Driver Sites During Atrial Fibrillation and Sinus Rhythm

The primary objective of this study is twofold, first we aim to identify rotors in atrial fibrillation (AF) and analyze their relationship with the left atrium-left atrial appendage (LA-LAA

fibrillation
persistent atrial fibrillation
  • 0 views
  • 20 Oct, 2021
  • 1 location
Exercise Capacity Before and After AF Ablation in Patients With HFpEF

In a prospective, observational pilot study of patients scheduled for an atrial fibrillation (AF) ablation at the University of Vermont Medical Center the investigators will compare exercise

fibrillation
ejection fraction
  • 0 views
  • 24 May, 2022
  • 1 location
Assessment of Left Ventricular Diastolic Function in Patients With Atrial Fibrillation (DIAAF)

identify the relationship between echocardiographic parameters of diastolic function and invasively measured LA pressure in patients with atrial fibrillation.

catheter ablation
fibrillation
  • 0 views
  • 25 May, 2022
  • 1 location
Implantable Cardiac Monitor to Detect Atrial Fibrillation in Patients With MINOCA (MINOCA)

pathologies of MINOCA and outcomes with a multidisciplinary etiologic work-up and follow-up of 5 years including, for the first time, an implantable cardiac monitor (ICM) to assess the frequency of atrial

cardiac monitoring
infarct
fibrillation
diagnostic procedure
transesophageal echocardiography
  • 0 views
  • 04 Oct, 2022
  • 2 locations
Contribution of Computed Tomography and Cardiac-MRI in Atrial Fibrillation Ablation (CTStrain-AF)

Atrial fibrillation ablation (AF) is a standard interventional treatment for patients with symptomatic AF refractory to medical treatment. The known predictive factors for the success of the

catheter ablation
fibrillation
  • 0 views
  • 07 Oct, 2022
Assessing the Burden of Perioperative Atrial Fibrillation in Patients Undergoing Cardiac Surgery

Background and Significance: In the United States approximately 220,000 patients undergo cardiac surgery per annum. Among potential complications, the incidence of atrial fibrillation (AF

fibrillation
anticoagulation therapy
open heart surgery
heart surgery
electrocardiogram
  • 0 views
  • 26 Sep, 2021
  • 1 location
Exploring P-Wave Duration in Arrhythmia Recurrence in Patients Undergoing AF Ablation

The aim of this study is to investigate whether P-wave duration in a baseline surface 12-lead ECGs correlates with recurrence of AF recurrence post successful ablation at the time of the

  • 0 views
  • 30 Jul, 2021
  • 1 location
Biomarkers of Atrial Fibrillation Complicated With Stroke Based on Proteomics and Metabolomics

Thrombus shedding in patients with atrial fibrillation (AF) can lead to cerebral artery embolism. Stroke caused by AF is very dangerous, which not only threatens the life of patients, but also

embolism
fibrillation
diagnostic procedure
anticoagulant therapy
stroke
  • 0 views
  • 22 Mar, 2022
  • 1 location