- Focal thickening of the left ventricular outflow tract (subaortic)
- Mild thickening of the left ventricle and interventricular septum
- Increased velocity across of the left ventricular outflow tract on spectral doppler
- Mild thickening of the mitral valve
- Subaortic stenosis graded as severe
- Abnormal mitral valve, likely dysplasia
- Thoracic radiographs to evaluate for pulmonary edema