The VVS platform has dramatically improved my work up of cardiac cases. I started as a novice in echocardiography. Nuala is a superb teacher and guides you through the echo process with patience and clarity. It’s ideal for patients who would otherwise have to travel to benefit from the expertise of a cardiology specialist. Nuala is very easy to work with and my own knowledge has increased way beyond what I could have gleaned from a referral report. Both my understanding of cardiology and my practical skills in performing the echo have improved through the ongoing discussion during the work ups. This really is an invaluable tool – I can’t recommend it enough!