Figure 2:
  1. RV angiogram (RAO 30 degrees) during diastole shows apical obliteration and diverticuli resembling a caterpillar
  2. RV angio during systole shows disappearances of diverticuli
  3. LV angio in RAO view shows no involvement of left ventricle and site of VSD jet (red arrow)
  4. Simultaneous left ventricular and right ventricular pressure traces showing RV ed 17mmHg, LV ed 10 mmHg. LV ed - Left ventricular end-diastolic pressure, RV ed -Right ventricle end-diastolic pressure