298 studies found for:    "supravalvular aortic stenosis" OR "Stenosis, Aortic" OR "Aortic Valve Stenosis"
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Rank Status Study
21 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
22 Recruiting Safety of Ataciguat in Patients With Moderate Calcific Aortic Valve Stenosis
Condition: Mild to Moderate Calcific Aortic Valve Stenosis
Interventions: Drug: Ataciguat;   Drug: Placebo
23 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
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 Recruiting Aortic Stenosis and PhosphodiEsterase Type 5 iNhibition (ASPEN): A Pilot Study
Conditions: Aortic Stenosis;   LV Remodeling, Hypertrophy
Interventions: Drug: Tadalafil;   Drug: Placebo
27 Terminated Effect of Bisoprolol on Progression of Aortic Stenosis
Condition: Aortic Stenosis
Interventions: Drug: bisoprolol;   Drug: placebo
28 Terminated Aortic Stenosis and PhosphodiEsterase iNhibition With Aortic Valve Replacement (ASPEN-AVR): A Pilot Study
Condition: Aortic Stenosis
Interventions: Drug: Tadalafil;   Drug: Placebo
29 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
30 Withdrawn Use of Cardiac-MRI to Predict Results for People With Severe Aortic Stenosis
Condition: Aortic Valve Stenosis
Intervention:
31 Recruiting Early Surgery Versus Conventional Treatment in Very Severe Aortic Stenosis
Condition: Aortic Stenosis
Intervention: Procedure: Early surgery
32 Completed Risk Prediction in Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
33 Recruiting Cardiac MRI for Severe Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
34 Unknown  Evaluation of the Direct Flow Medical Percutaneous Aortic Valve 18F System for the Treatment of Patients With Severe Aortic Stenosis
Condition: Aortic Valve Stenosis
Intervention: Procedure: replacement of the aortic stenotic valve
35 Unknown  Aortic Stenosis in Elderly : Determinant of Progression
Conditions: Aortic Stenosis;   Elderly Gravida
Intervention:
36 Recruiting Microvascular Dysfunction in Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
37 Recruiting Assessment of Myocardial Tissue Damage in Aortic Stenosis
Condition: Aortic Stenosis
Intervention:
38 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
39 Unknown  Rehabilitation in Aortic Stenosis Patients
Condition: Aortic Valve Stenosis
Interventions: Other: Aerobic Exercise Training;   Other: Physical Activity Recommendations
40 Not yet recruiting Identification of Parameters in rapId-proGression Subgroup Patients With Moderate Aortic Stenosis
Condition: Aortic Stenosis
Intervention:

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Indicates status has not been verified in more than two years