Actively Recruiting
Consistency of LGE-MRI Fibrosis and EAM Low-voltage Area
Led by China National Center for Cardiovascular Diseases · Updated on 2024-08-14
50
Participants Needed
1
Research Sites
91 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
This study aims to: 1. Assess the consistency of LGE-MRI bi-atrial fibrosis and electroanatomical mapping of bi-atrial low voltage region 2. To evaluate the electroanatomical characteristics of different types of fibrosis (dense fibrosis, patchy fibrosis, etc.) in different locations of the left and right atrium; 3. To explore the correlation between preoperative and postoperative bi-atrial fibrosis and long-term recurrence in patients with atrial fibrillation.
CONDITIONS
Official Title
Consistency of LGE-MRI Fibrosis and EAM Low-voltage Area
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Adults aged 18 years or older who can provide informed consent
- Diagnosed with atrial fibrillation and planned for catheter ablation
You will not qualify if you...
- Presence of left atrial thrombus or left atrial appendage thrombus
- Severe chronic obstructive pulmonary disease with FEV1/FVC <70% and FEV1 <50% predicted
- Absolute contraindications to anticoagulation therapy
- Currently pregnant
- Contraindications for LGE-MRI including claustrophobia, pacemaker, severe renal insufficiency (eGFR <30 ml/min), severe obesity, pregnancy, or allergy to gadolinium
- Refusal to participate in the study
- Other physical or mental conditions preventing participation
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Fuwai Hospital, CAMS&PUMC
Beijing, Beijing Municipality, China, 100037
Actively Recruiting
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
1
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