340 studies found for:    Open Studies | "Echocardiography"
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Rank Status Study
1 Recruiting Intracardiac Echocardiography in Atrial Flutter Ablation
Condition: ATRIAL FLUTTER
Intervention: Device: Intracardiac echocardiography
2 Unknown  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 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
4 Unknown  Myocardial Contrast Echocardiography for the Assessment of the Infarct Related Artery & Risk Area in Patients w/ NSTEMI.
Condition: STEMI
Intervention: Procedure: Echocardiogram
5 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
6 Recruiting Stress Echocardiography Versus Exercise ECG (ExECG) in Women With Chest Pain
Condition: Coronary Artery Disease
Interventions: Procedure: Exercise ECG;   Procedure: Stress Echocardiography
7 Not yet recruiting Impact of Simulator-based Training in Transoesophageal Echocardiography
Condition: Imaging of Heart Disease
Intervention: Device: Transesophageal echocardiography simulator
8 Recruiting Semi-automatic assessMent of Aortic Roots by Three-dimensional transoEsophageal echocaRdiography (SMARTER)
Condition: Aortic Valve Disease
Interventions: Procedure: Three-dimensional transoesophageal echocardiography;   Procedure: Computed tomography
9 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)
10 Recruiting RIGENERA 2.0 Trial
Conditions: Anterior Myocardial Infarction;   Heart Failure
Interventions: Drug: rhu G-CSF;   Drug: optimal standard of care;   Procedure: Myocardial Contrast Echocardiography
11 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
12 Not yet recruiting Low Flow Low Gradient Aortic Stenosis Relevance of the (re)Search for a Contractile Reserve
Condition: Aortic Valve Stenosis
Interventions: Device: Electrocardiogram;   Device: 2D and 3D echocardiography;   Device: Dobutamine stress echocardiography;   Biological: Blood tests;   Device: Cardiac MRI;   Device: Cardiac scanner;   Other: 6-minutes walking test;   Other: Duke Activity Score
13 Recruiting Strain Imaging in Breast Cancer Patients Receiving Trastuzumab
Condition: Her 2 Positive Breast Cancer
Intervention: Procedure: Transthoracic echocardiogram (ultrasound)
14 Recruiting Enhancement of Contrast Opacification for Echocardiographic Imaging of the Right Heart and Shunts
Condition: Bidirectional Cardiovascular Shunt
Interventions: Procedure: Transesophageal Echocardiogram (TEE);   Procedure: Transthoracic Echocardiogram (TTE);   Other: Saline/Air Mixture;   Other: Saline/Blood Mixture
15 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
16 Not yet recruiting Hemodynamic Assessment During Spinal Anesthesia Using Transthoracic Echocardiography'
Conditions: Hypotension;   Hypovolemia
Intervention: Procedure: transthoracic echocardiography
17 Recruiting Determinants of the Progression and Outcome of Mitral Regurgitation
Condition: Mitral Valve Insufficiency
Interventions: Other: Blood biomarkers;   Genetic: DNA collection;   Other: Echocardiography;   Other: Cardiopulmonary exercise testing;   Other: Magnetic resonance imaging (MRI);   Other: Exercise stress doppler echocardiography;   Other: Holter ECG
18 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
19 Recruiting Multicenter Prospective Study of Low-Flow Low-Gradient Aortic Stenosis (TOPAS Study)
Condition: Aortic Valve Stenosis
Interventions: Other: Echocardiography;   Other: Computed tomography;   Other: Magnetic resonance imaging;   Other: Blood biomarkers;   Other: Stress echocardiography
20 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

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