Aortic Valve Disorder
Conditions
Keywords
Transesophageal echography, Perioperative cardiac surgery, Aortic valve replacement, 2D strain of right ventricle
Brief summary
Evaluation of the right ventricle (RV) deformation (strain) with 2D speckle tracking technics obtained by echocardiographies (TEE) in peroperative period of cardiac surgery . TEE is performed for each patient of cardiac surgery during the operation time . This new evaluation parameter of RV could be a good tool to assess the early RV dysfunction after cardiac surgery.
Detailed description
Monitoring of 2D strain of right ventricle free wall by TEE in perioperative of cardiac surgery : In preoperative time After sternotomy After surgery Inclusions of patients elected for aortic valve surgery without coronary diseases or previous RV dysfunction. Comparison with others echocardiographic parameters of RV evaluation Association with right ventricle insufficiency after cardiac surgery.
Interventions
PROCEDUREAortic valve surgery
Aortic valve surgery
Sponsors
University Hospital, Montpellier
Study design
Observational model
CASE_ONLY
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 100 Years
Healthy volunteers
No
Inclusion criteria
* patient eligible for aortic valve surgery
Exclusion criteria
* previous right ventricle dysfunction * severe coronary disease
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 2D strain modification of right ventricle after cardiac surgery | up to 24 hours |
Countries
France
Outcome results
None listed