Atrial Fibrillation / Pulmonary Vein Isolation
The First Affiliated Hospital with Nanjing Medical University
To compare the efficacy and safety of circumferential pulmonary vein isolation without contact force with the pulmonary vein antrum modification for patients of paroxysmal atrial fibrillation.
- Procedure: pulmonary vein antrum modification
|Ages eligible for Study||18 Years to 75 Years|
|Genders eligible for Study||All|
|Accepts Healthy Volunteers||No|
- patients with paroxysmal atrial fibrillation refractory to drugs
- with consent
- history of cardiac surgery
- valvular heart disease
- abnormal thyroid function
- left atrial thrombus
This is a single centre, prospective control study. The study will enroll 180 patients with 2:1 grouped.
28 February, 2015
27 June, 2017