315 studies found for:    "supravalvular aortic stenosis" OR "Stenosis, Aortic" OR "Aortic Valve Stenosis"
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Rank Status Study
21 Completed
Has Results
Correlation of Auscultatory Severity of Aortic Stenosis With Trans Thoracic Echocardiography
Condition: Aortic Stenosis
Interventions: Other: Tranthoracic Echocardiogram;   Other: Cardiac Ascultation Recordings with Electronic stethoscope
22 Recruiting Myocardial Efficiency of the Left Ventricle in Asymptomatic Patients With Aortic Valve Stenosis - a Prognostic Marker and a Target for Intervention?
Condition: Aortic Stenosis
Interventions: Drug: Metoprololsuccinate;   Drug: Placebo
23 Completed Risk Prediction in Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
24 Recruiting Microparticles in Severe Aortic Stenosis
Condition: Severe Aortic Stenosis
Intervention: Other: Microparticle levels
25 Completed Acute Hemodynamic Effects of Sildenafil in Patients With Severe Aortic Stenosis
Condition: Aortic Stenosis
Intervention: Drug: Sildenafil
26 Unknown  Microvascular Dysfunction in Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
27 Recruiting Fetal Intervention for Aortic Stenosis and Evolving Hypoplastic Left Heart Syndrome
Conditions: Aortic Stenosis;   Hypoplastic Left Heart Syndrome
Intervention: Procedure: Fetal Aortic Valvuloplasty
28 Terminated Effect of Bisoprolol on Progression of Aortic Stenosis
Condition: Aortic Stenosis
Interventions: Drug: bisoprolol;   Drug: placebo
29 Not yet recruiting Angiogenesis and Fibrosis in Aortic Stenosis
Conditions: Aortic Stenosis;   Fibrosis;   Neovascularization, Pathologic
Interventions: Procedure: Cardiac MRI scan;   Radiation: CT-PET scan;   Procedure: Echocardiogram;   Radiation: CT-coronary angiogram scan;   Procedure: Aortic Valve Replacement
30 Recruiting The Role of Myocardial Fibrosis in Patients With Aortic Stenosis
Condition: Aortic Stenosis
Interventions: Other: Cardiac Magnetic Resonance Imaging;   Other: Echocardiography;   Other: 72 hour Holter Monitor
31 Recruiting Assessment of Myocardial Tissue Damage in Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
32 Recruiting Cardiac MRI for Severe Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
33 Recruiting Early Surgery Versus Conventional Treatment in Very Severe Aortic Stenosis
Condition: Aortic Stenosis
Intervention: Procedure: Early surgery
34 Recruiting Endothelial Progenitors in Aortic Stenosis: Association With Aortic Stenosis Progression and Severity
Conditions: Aortic Stenosis;   Cardiac Death
Intervention: Other: Blood test
35 Completed Acquired Von Willebrand Syndrome in Severe Aortic Stenosis
Conditions: Bleeding;   Von Willebrand Disease;   Aortic Stenosis
Intervention:
36 Terminated Speckle Tracking Imaging in Patients With Low Ejection Fraction Aortic Stenosis (SPArKLE-AS)
Condition: Aortic Stenosis
Intervention:
37 Withdrawn Ventricular Remodeling In Patients With Aortic Stenosis Assessed Echocardiography
Condition: Aortic Stenosis
Intervention:
38 Unknown  Acute Haemodynamic Effects of Treatment With Angiotensin Converting Enzyme (ACE)-Inhibitors in Patients With Symptomatic Aortic Stenosis
Condition: Aortic Stenosis
Interventions: Drug: Captopril and Trandolapril;   Drug: Captopril Test Dose and Trandolapril
39 Completed Effects of Rosuvastatin on Aortic Stenosis Progression
Condition: Aortic Stenosis
Interventions: Drug: Rosuvastatin;   Drug: Placebo
40 Terminated Utility of Exercise-induced N-terminal (NT) Pro-brain Natriuretic Peptide Levels in Predicting Prognosis in Asymptomatic Aortic Stenosis
Condition: Aortic Stenosis
Intervention: Other: NT-pro-BNP levels

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Indicates status has not been verified in more than two years