Comment Period Extended to 3/23/2015 for Notice of Proposed Rulemaking (NPRM) for FDAAA 801 and NIH Draft Reporting Policy for NIH-Funded Trials
278 studies found for:    Open Studies | "Echocardiography"
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Rank Status Study
1 Recruiting Stress Echocardiography and Heart Computed Tomography (CT) Scan in Emergency Department Patients With Chest Pain
Conditions: Chest Pain;   Angina;   Angina Pectoris;   Coronary Artery Disease
Interventions: Procedure: Stress Echocardiography;   Procedure: Coronary CT Angiography
2 Recruiting Left Ventricular Volume and Ejection Fraction: Validation of Real Time 3 Dimensional Transesophageal Echocardiography
Condition: 3D Transesophageal and Transthoracic Echocardiogram
Interventions: Procedure: transesophageal echocardiography (TEE);   Procedure: thermodilution;   Procedure: transthoracic echocardiography (TTE)
3 Not yet recruiting Comparative Study to Examine Whether Echocardiography Performed During Cardiac Resynchronization Therapy Device Implantation Can Improve the Response Rate
Conditions: Heart Failure;   Cardiac Resynchronization Therapy;   Echocardiography
Interventions: Device: Empirical group;   Device: Echocardiography-guided approach
4 Recruiting Echocardiography Predictive of the Inefficacy and/or of the Unsafeness of Recruitment Maneuvers in Patients With Acute Respiratory Distress Syndrome.
Condition: Acute Respiratory Distress Syndrome
Intervention: Device: Echocardiography
5 Recruiting Myocardial Contrast Echocardiography for the Assessment of the Infarct Related Artery & Risk Area in Patients w/ NSTEMI.
Condition: STEMI
Intervention: Procedure: Echocardiogram
6 Not yet recruiting New Three-dimensional Methods of Analysis for the Detection of Coronary Artery Disease by Dobutamine Stress Echocardiography
Conditions: Coronary Artery Disease;   Echocardiography, Stress
Intervention: Other: Stress-echocardiography
7 Recruiting Stress Echocardiography Versus Exercise ECG in Women With Chest Pain
Condition: Coronary Artery Disease
Interventions: Procedure: Exercise ECG;   Procedure: Stress Echocardiography
8 Recruiting TRANSLINK: Defining the Role of Xeno-directed and Immune Events (SVD) in Patients Receiving Animal-derived Bioprosthetic Heart Valves
Condition: Patients Receiving Animal-derived Bioprosthetic Heart Valves.
Interventions: Device: Patients receiving animal-derived bioprosthetic heart valves.;   Other: Echocardiography (1);   Other: Echocardiography (2);   Other: Echocardiography (3);   Biological: Blood sample (1);   Biological: Blood sample (2);   Biological: Blood sample (3)
9 Unknown  Evaluation Cardiac Function With Echo and BNP in Obstetrical Patients With/Without Cardiac Disease
Conditions: Pregnancy;   Heart Diseases
Interventions: Procedure: echocardiography;   Procedure: blood draw for serum B-type natriuretic peptide
10 Recruiting Strain Imaging in Breast Cancer Patients Receiving Trastuzumab
Condition: Her 2 Positive Breast Cancer
Intervention: Procedure: Transthoracic echocardiogram (ultrasound)
11 Recruiting Prognostic Value Cardiac Dysfunction Assessed by Bedside Echocardiography in Critically Ill COPD Patients Requiring Mechanical Ventilation
Conditions: COPD Patients;   Mechanical Ventilation
Intervention: Device: echocardiography examination
12 Recruiting Reduction of AF Ablation Induced Thrombo-Embolic Incidence Pilot Study
Condition: Paroxysmal Atrial Fibrillation
Interventions: Device: Cerebral Diffusion-Weighted Magnetic Resonance Imaging;   Device: Transesophageal Echocardiography;   Other: Paperbased neurocognitive testing
13 Not yet recruiting Hemodynamic Assessment During Spinal Anesthesia Using Transthoracic Echocardiography'
Conditions: Hypotension;   Hypovolemia
Intervention: Procedure: transthoracic echocardiography
14 Unknown  Using Non-Fluoroscopic Imaging Devices to Decrease Radiation Exposure During Ablation of Supraventricular Tachycardia
Condition: Supraventricular Tachycardia
Intervention: Device: Intracardiac echocardiography and 3D navigational system
15 Recruiting REVADE : Right Ventricular Function and Exercise in Left Ventricular Assist Device Patients : Echocardiographic Study
Condition: Left Ventricular Assist Devices Patients
Intervention: Other: adding 2 cardiopulmonary exercise testings : peak oxygen consumption (VO2 max) and stress echocardiography
16 Recruiting Determinants of the Progression and Outcome of Mitral Regurgitation
Condition: Mitral Valve Insufficiency
Interventions: Biological: blood sample;   Genetic: DNA collection;   Other: Doppler echocardiography;   Other: Cardiopulmonary exercise testing;   Other: Magnetic resonance imaging;   Other: Exercise stress doppler echocardiography
17 Recruiting Effects of Hemodynamic Monitoring Using the ImaCor Single Use Transesophageal Echocardiography Probe in Critically Ill Patients
Condition: Shock
Interventions: Device: ImaCor PM;   Device: ImaCor SM;   Other: Control PM;   Other: Control SM
18 Recruiting Multicenter Prospective Study of Low-Flow Low-Gradient Aortic Stenosis (TOPAS Study)
Condition: Aortic Valve Stenosis
Interventions: Other: Doppler-echocardiography;   Radiation: Computed tomography;   Other: Magnetic resonance imaging;   Biological: Blood sample;   Other: Stress Echocardiography
19 Recruiting ICU Echocardiography in Septic Shock
Conditions: Septic Shock;   Severe Sepsis
Intervention: Other: Echocardiography
20 Not yet recruiting Assessment of Wall Thickness in Hypertrophic Cardiomyopathy
Condition: Hypertrophic Cardiomyopathy
Interventions: Procedure: Noncontrast echocardiography;   Procedure: Contrast Echocardiography;   Procedure: Cardiac magnetic resonance imaging

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