Atrial Fibrillation
Conditions
Interventions
Sponsors
Chongqing General Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 85 Years
Inclusion criteria
Inclusion criteria: 150 patients with a history of NVAF will be enrolled, and the CHA2DS2-VASC score is 1-3.
Exclusion criteria
Exclusion criteria: Patients with history of valvular heart disease, congenital heart disease, cardiac surgery, myocardial infarction, hyperthyroidism, and patients who could not be analyzed due to poor echocardiographic image quality.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| left ventricular end-diastolic dimension;left ventricular ejection fraction;Stroke volume;Left ventricular global longitudinal strain;E/A ratio;E/e' ratio;mitral regurgitation-vena contracta width;left atrial anteroposterior diameter;left atrial transverse diameter;left atrial longitudinal diameter;left atrial volume max;left atrial volume min;left atrial volume index max;left atrial ejection fraction;right atrial transverse diameter;right atrial transverse diameter;right atrial longitudinal diameter;right ventricular transverse diameter;fractional area change;tricuspid annular plane systolic excursion;S' (Tricuspid Annulus);right ventricular volume max;right ventricular volume min;right ventricular ejection fraction;Tei index;Inferior vena cava collapse;left atrial reservoir longitudinal strain;left atrial conduit longitudinal strain;left atrial contraction longitudinal strain;left atrial reservoir circumferential strain;left atrial conduit circumferential strain;left atrial contraction circumferential strain;tissue doppler derived atrial conduction time;left atrial stiffness index;global myocardial work index;global myocardial constructive work;Global myocardial wasted work;Global myocardial work efficiency;peak strain dispersion;left atrail stroke volume; | — |
Countries
China
Contacts
Public ContactYuhui Luo
Outcome results
None listed