Archives for April 2024

The anterior sinus of the pulmonary trunk is the third sinus of Valsalva in the pulmonary root. It is named based on its position and orientation. It is part of the overall structure of the pulmonary root.

The left sinus of the pulmonary trunk is another sinus of Valsalva in the pulmonary root. It is named based on its relation to the aorta and is part of the pulmonary root structure.

The right sinus of the pulmonary trunk refers to one of the sinuses of Valsalva in the pulmonary root. It is named based on its relation to the aorta, and is part of the complex structure of the pulmonary root.

Supravalvular ridge of pulmonary trunk is the circular region that is situated at the level of the commissures of semilunar leaflets of the pulmonary valve.

The interleaflet triangles of the pulmonary trunk refer to the areas of the arterial wall that are located close to the attachments of the leaflets. The interleaflet triangles are specific regions within the pulmonary trunk’s structure.