View clinical trials related to Transthoracic Echocardiography.
Filter by:The aim of this study is to evaluate the diagnostic accuracy of electrical cardiometry (EC) for the noninvasive determination of fluid responsiveness in critically ill shocked patients and agreement of EC compared to transthoracic echocardiography (TTE)
Effects of APRV on right ventricular function in patients with acute respiratory distress syndrome by transthoracic echocardiography
Right ventricular (RV) dysfunction is a major cause of heart failure and mortality in end-stage renal disease (ESRD) patients. The aim of the study was to evaluate the long-term impacts of different dialysis modalities on RV function assessed by conventional echocardiography in ESRD patients with preserved left ventricular function. The study included 83 ESRD patients grouped as follows: peritoneal dialysis (PD; n=46) and hemodialysis with brachial arterio-venous fistula (HD; n=37). Conventional echocardiography including 2D and tissue Doppler imaging was performed in all patients. Echocardiographic parameters were compared between groups.
The purpose of this study is to evaluate reliability of subjective qualitative assessment of the basic cardiac parameters by Point-pf-Care ultrasound.
The purpose of this study is to assess reliability of echocardiographic assessment of ventricular dimensions and function from subcostal view.
The purpose of this study is to validate a new echocardiographic parameter evaluating right ventricular function.
The purpose of this study is to compare validity of examination and measurement of inferior caval vein from different views in critically ill patients on mechanical ventilation.
The investigators would like to evaluate how well pre-clinical medical students are able to perform a basic transthoracic echocardiography examination on a healthy volunteer using a hand-held ultrasound (HHU) after completing a flipped classroom echocardiography training methods which consist of pre-training e-learning, hands-on training, and competency assessment after the hands-on training.
The aim of this study is to evaluate the diagnostic accuracy of electrical cardiometry (EC) for the noninvasive determination of fluid responsiveness in sepsis and agreement of (EC) compared to transthoracic echocardiography (TTE).
Study to determine the safety and appropriate dosage of OPTISON in pediatric participants since OPTISON has been tested in adult participants only during the clinical development