Fig. 1From: Semi-automated quantification of tricuspid valve dynamics and structure in tetralogy of Fallot and hypoplastic left heart syndrome using three-dimensional echocardiographyVolume acquisition of the tricuspid valve. Identification of tricuspid valve from (A) two and (B) four chamber views. C Estimated tricuspid valve contour. Shown on the right are tricuspid valve annulus and leaflet parameter measurementsBack to article page