This model demonstrates a bileaflet mechanical aortic valve prosthesis. The Doppler profile permits detailed evaluation of prosthetic function while the characteristics of the left ventricle and aorta reflect the underlying native pathology ventricular hypertrophy and post-stenotic dilation of the ascending aorta.
A dilated right ventricle with impaired systolic and diastolic function is associated with functional tricuspid regurgitation. The Doppler data accurately reproduces common findings in this clinical setting.
Flow velocity has been added to the existing mitral regurgitation model (Pathology Module 2). Spectral and colour flow Doppler displays demonstrate characteristic appearances of an eccentric jet, PISA and altered pulmonary venous flow profiles.
Point of care ultrasound is becoming widely recognised among multiple clinical specialities, as a valuable diagnostic procedure that offers far-reaching benefits in managing patient care.