Left Atrial Distensibility to Predict Prognosis in Consecutive Patients

Recruiting

Phase N/A Results N/A

Eligibility Criteria

Inclusion Criteria

- consecutive patients received echocardiographic examination are willing to participate in this study.

Exclusion Criteria

- (1) patients with prosthetic mitral valves, or mitral stenosis
- (2) rhythm other than sinus rhythm
- (3) age less than 18 years-old
- (4) inadequate image quality
- (5) lack of informed consent