CMR Transverse view CMR Sagittal view 2D TTE PSAX view 2D TTE PLAX view
Mean RVOT diameter, mm/m2 15.2 14.0 18.5 18.0
SD 4.1 3.1 5.1 5.0
Mean ± 2SD 7.0, 23.3 7.8, 20.2 8.3, 28.7 8.0, 28.0
CMR = cardiovascular magnetic resonance imaging; TTE = transthoracic echocardiography; PSAX = parasternal short-axis; PLAX = parasternal long-axis; RVOT = right ventricular outflow tract. CMR = cardiovascular magnetic resonance imaging; TTE = transthoracic echocardiography; PSAX = parasternal short-axis; PLAX = parasternal long-axis; RVOT = right ventricular outflow tract. CMR = cardiovascular magnetic resonance imaging; TTE = transthoracic echocardiography; PSAX = parasternal short-axis; PLAX = parasternal long-axis; RVOT = right ventricular outflow tract. CMR = cardiovascular magnetic resonance imaging; TTE = transthoracic echocardiography; PSAX = parasternal short-axis; PLAX = parasternal long-axis; RVOT = right ventricular outflow tract. CMR = cardiovascular magnetic resonance imaging; TTE = transthoracic echocardiography; PSAX = parasternal short-axis; PLAX = parasternal long-axis; RVOT = right ventricular outflow tract.