Video 20.2 Apical 4-chamber view the numerous chordal attachments of the septal leaflet to the ventricular septum
In this apical 4-chamber view the numerous chordal attachments of the septal leaflet to the ventricular septum can be appreciated. These effectively �tether� the leaflet to the septum; a risk for abnormal tricuspid valve function and tricuspid regurgitation.