- Echocardiographic Assessment: Parasternal short axis
- Assess for left ventricular trabeculations sweeping from base to apex.
- Assess left ventricular systolic and diastolic function.
- Measure the Noncompacted/compacted ratio in end-systole.
- Assess flow within trabeculations/recesses by color Doppler
- Transducer at left sternal border
- Notch pointed towards patient's left shoulder
- Probe angled inferiorly (tail up)