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280 studies found for:    Open Studies | "Echocardiography"
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Rank Status Study
21 Recruiting Comparative Effects of Dexmedetomidine and Ketofol for Sedation in Patients Undergoing Trans-esophageal Echocardiography
Conditions: Heart Valve Disease;   Heart Septal Defects, Atrial
Interventions: Drug: Dexmedetomidine;   Drug: Ketofol(ketamine+propofol)
22 Recruiting Right Ventricular Failure After Implantation of Left Ventricular Assist Devices
Condition: Heart Failure
Intervention: Procedure: Echocardiography
23 Not yet recruiting Evaluate the Efficacy of Disopyramide Therapy in Hypertrophic Obstructive Cardiomyopathy Patients
Condition: Cardiomyopathy
Intervention: Device: echocardiography
24 Recruiting Imaging and Omics for Cardiovascular Risk During NASA Deep Space Missions
Condition: Coronary Artery Disease
Intervention: Procedure: Myocardial contrast echocardiography
25 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
26 Recruiting Real Time Myocardial Perfusion Echocardiography for Coronary Allograft Vasculopathy
Condition: Cardiac Allograft Vasculopathy
Interventions: Drug: Perflutren Lipid Microsphere;   Procedure: RTMPE
27 Recruiting The Prognostic Value of Limited Transthoracic Echocardiogram (LTTE) During Trauma Resuscitation
Condition: Patients Who Are in Shock and Intubated in the Trauma Bay (TB)
Interventions: Device: Limited Transthoracic Echocardiogram (LTTE, SonoSite Ultrasound);   Other: Usual care
28 Recruiting Graded TTCE for Post-Embolization PAVM Monitoring
Condition: Hereditary Hemorrhagic Telangiectasia (HHT)
Intervention: Other: Transthoracic Contrast Echocardiogram
29 Recruiting Study of Myocardial Function by Speckle Tracking After Cancer Treatment With Anthracyclines in Childhood
Conditions: Myocardial Function;   Echographic Parameters Obtaind by Speckle Tracking;   Chilhood Cancers
Intervention: Other: Speckle Tracking Echocardiography
30 Recruiting Echocardiography-guided Transthoracic Radio Frequency/Laser Ablation for Ventricular Septum of Hypertrophic Obstructive Cardiomyopathy
Condition: Hypertrophic Obstructive Cardiomyopathy
Interventions: Procedure: Echocardiography-guided transthoracic radio frequency ablation for HOCM ventricular septum;   Procedure: Echocardiography-guided transthoracic laser ablation for HOCM ventricular septum
31 Recruiting Learning Curve CUSUM of LV Ejection Fraction by Visual Estimation in Novice Practitioners
Condition: Echocardiography
Intervention: Device: Echocardiography
32 Recruiting Echo-guided Hemodynamic Management Strategy in Elderly Patients Undergoing Noncardiac Surgery
Conditions: Ventricular Dysfunction, Left;   Major Adverse Cardiac Events
Intervention: Procedure: EGHEM
33 Recruiting Hip Fracture and Patent Foramen Ovale
Condition: Hip Fractures
Intervention: Device: Transthoracic echocardiography
34 Not yet recruiting 3D Echocardiographic Assessment of Epicardial Pacing After Cardiopulmonary Bypass.
Condition: Disorder of Pacing Function
Interventions: Device: Right ventricular epicardial pacing;   Procedure: cardiac surgery;   Device: 3D TEE;   Device: Pacemaker lead
35 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
36 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
37 Recruiting Comparison of the Hemodynamic Safety of Two Common Alveolar Recruitment Manoeuvres With Regard to Cardiac Output in a Surgical Intensive Care Unit
Condition: Positive-Pressure Respiration
Interventions: Device: echocardiography;   Device: Arterial oximetry
38 Recruiting Cardiovascular Complications of Sickle Cell Disease
Condition: Sickle Cell Disease
Intervention: Procedure: MRI, Transthoracic Echocardiography, tonometry, EKG
39 Recruiting Evaluation of Safety and Efficacy of Lumason in Pediatric Echocardiography
Condition: Congenital Heart Disease
Intervention: Drug: sulphur hexafluoride lipid-type A microspheres
40 Not yet recruiting Myocardial Perfusion Echocardiography to Detect Human Heart Transplant Rejection
Condition: Heart Transplantation
Intervention: Drug: Optison

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Study has passed its completion date and status has not been verified in more than two years.