Which view is typically not used for assessing the tricuspid valve?

The tricuspid valve is most effectively visualized using views that provide a direct line of sight to its structure and function. The Apical 4 Chamber View, Subcostal View, and Parasternal Short Axis View are all commonly employed in echocardiographic assessments of the tricuspid valve.

In the Parasternal Long Axis View, the orientation of the ultrasound beam primarily captures structures such as the left ventricle, left atrium, and the aorta. While this view can provide some information about the right heart and the tricuspid valve, it is not specifically tailored to assess the tricuspid valve's morphology or function due to its anatomical positioning. It is not the optimal view for detailed evaluation of the tricuspid valve, thereby limiting its use.

In contrast, the other views mentioned directly engage with the geometry of the right side of the heart, allowing for better visualization of the tricuspid valve as it lies between the right atrium and right ventricle. The Apical 4 Chamber View provides a comprehensive perspective of all four cardiac chambers, including the function and motion of the tricuspid valve. The Subcostal View enhances visualization particularly when evaluating pericardial effusion or assessing the inferior vena