Risk Prediction in Aortic Stenosis (PREDICT-AS)

Thebiosignals.com

Status: Completed

Conditions: Aortic Stenosis

Study type: Observational

Funder types: Other

Identifiers

NCT01422044

402/2009BO2-1

Details and patient eligibility

About

The purpose of this study is to test the prognostic value of autonomic markers in patients with aortic stenosis.

Full description

Autonomic function will be assessed by presence of severe autonomic failure (defined by combination of abnormal heart rate turbulence and deceleration capacity).

Autonomic function will also be assessed by respiration and repolarization abnormalities.

Enrollment: 423 patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion criteria

• Aortic valve area ≤1.5 qcm or mean aortic gradient ≥25mmHg

Exclusion criteria

• life expectancy <1 year due to non-cardiac causes