291 studies found for:    Open Studies | "Echocardiography"
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21 Not yet recruiting International Experience in Timing And Choices for Ductal Closure in Patent Ductus Arteriosus:INTERPDA Trial
Condition: Patent Ductus Arteriosus
Intervention: Device: Echocardiography
22 Recruiting Assessement of Hemodynamic Changes Associated With Uterine Displacement Using Noninvasive Cardiac Output Monitoring and Transthoracic Echocardiography:
Condition: Obstetric Anesthesia, Cardiac Monitoring
Intervention: Device: TTE / NICOM
23 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)
24 Recruiting Right Ventricular Failure After Implantation of Left Ventricular Assist Devices
Condition: Heart Failure
Intervention: Procedure: Echocardiography
25 Not yet recruiting Evaluate the Efficacy of Disopyramide Therapy in Hypertrophic Obstructive Cardiomyopathy Patients
Condition: Cardiomyopathy
Intervention: Device: echocardiography
26 Recruiting Imaging and Omics for Cardiovascular Risk During NASA Deep Space Missions
Condition: Coronary Artery Disease
Intervention: Procedure: Myocardial contrast echocardiography
27 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
28 Recruiting Real Time Myocardial Perfusion Echocardiography for Coronary Allograft Vasculopathy
Condition: Cardiac Allograft Vasculopathy
Interventions: Drug: Perflutren Lipid Microsphere;   Procedure: RTMPE
29 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
30 Recruiting Graded TTCE for Post-Embolization PAVM Monitoring
Condition: Hereditary Hemorrhagic Telangiectasia (HHT)
Intervention: Other: Transthoracic Contrast Echocardiogram
31 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
32 Not yet recruiting Assessment of Asymptomatic Heart Disease in Children With HIV
Condition: HIV Infections
Intervention: Procedure: echocardiography and blood test
33 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
34 Recruiting Learning Curve CUSUM of LV Ejection Fraction by Visual Estimation in Novice Practitioners
Condition: Echocardiography
Intervention: Device: Echocardiography
35 Recruiting Echo-guided Hemodynamic Management Strategy in Elderly Patients Undergoing Noncardiac Surgery
Conditions: Ventricular Dysfunction, Left;   Major Adverse Cardiac Events
Intervention: Procedure: EGHEM
36 Recruiting Hip Fracture and Patent Foramen Ovale
Condition: Hip Fractures
Intervention: Device: Transthoracic echocardiography
37 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
38 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
39 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
40 Recruiting Cardiovascular Complications of Sickle Cell Disease
Condition: Sickle Cell Disease
Intervention: Procedure: MRI, Transthoracic Echocardiography, tonometry, EKG

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