Spontaneous Regression of Cardiac Rhabdomyoma Presenting as Severe Left Ventricular Inlet Obstruction in a Neonate with Tuberous Sclerosis

Figure 3

Two-dimensional follow-up echocardiography showed that rhabdomyoma size was significantly decreased at 6 months of age (a). At 3 years of age, a very small (6.5 × 2.3 mm), ellipse-shaped rhabdomyoma attached to the MV anterior leaflet without LV inlet obstruction (peak velocity = 0.76 m/sec) (b and c) was observed.