Assessment of LVOT VTI in Healthy Volunteers
Reproducibility, Intra- and Inter-Observer Variability of Bedside Cardiac Ultrasound Measurements in the Assessment of Hemodynamic Parameters in Healthy Volunteers
Medical University of Warsaw
30 participants
May 11, 2026
OBSERVATIONAL
Conditions
Summary
Healthy subjects will have transthoracic echocardiography evaluation of Left Ventricular Outflow Tract Velocity-Time Integral (LVOT VTI) performed by operators after brief training.
Eligibility
Inclusion Criteria2
- Age > 18 years,
- Medical student at Medical University of Warsaw or licensed physician.
Exclusion Criteria2
- Age < 18 years,
- Prior experience in performing cardiac ultrasound examinations, including acquisition of apical five- and three-chamber views and Doppler measurements of LVOT VTI.
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Interventions
After brief training, operators will measure Velocity-Time Integral (in cm) of Left Ventricular Outflow Tract Obstruction in healthy volunteers.
Locations(1)
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NCT07600931