Tricuspid regurgitation: contemporary management of a neglected valvular lesion

Right-sided cardiac valvular disease has traditionally been considered less clinically important than mitral or aortic valve pathology. However, detectable tricuspid regurgitation (TR) is common and recent data suggest that significant TR can lead to functional impairment and reduced survival, particularly in patients with concomitant left-sided valvular disease. The tricuspid valve is a complex anatomical structure and advances in three dimensional echocardiography and cardiac MRI have contributed to a greater understanding of tricuspid valve pathology. These imaging techniques are invaluable in determining the aetiology and severity of TR, and provide an assessment of right ventricular function and pulmonary artery pressure. TR is more prevalent i