Patient 2
The younger sister of the proband (III.2) was 34 years old when she underwent an echocardiogram. She had no medical history and no symptoms. Based on the echocardiogram she was also diagnosed with Barlow’s disease (bi-leaflet prolapse, mitral annular dilatation and mitral annular disjunction) but with mild mitral regurgitation (Figure 2B and D) and will be followed up on a regular basis. Physical examination revealed no signs of connective tissue disorders. She has now been seen on regular basis by her cardiologist for follow-up.