The Heart

Anterior view of the heart showing its great vessels.

Great Vessels of the Heart

Illustration of the right atrium and interatrial septum, with the atrium proper partially visible.

The Chambers of the Heart

Overview of the individual components of the heart conduction pathway.

The Conducting System of the Heart

Vasculature of the Heart

The Heart Wall

Anterior view of the pericardium illustrating its attachments to the diaphragm and the roots of the great vessels.

The Pericardium

Illustration of the borders of the heart labeled for anatomical reference.

The Surfaces and Borders of the Heart

Illustration of the aortic valve cusps, aortic sinuses, and the origins of the coronary arteries.

The Valves of the Heart

Popular

Illustration of the fibularis longus and brevis muscles in the lateral leg.
Encyclopaedia

Fibularis (Peroneus) Longus

by Roxanne Salkeld

Diagram of the superior mesenteric artery and its branches, with emphasis on the position of the inferior pancreatoduodenal artery.
Arteries of the Abdomen

The Superior Mesenteric Artery

by Katherine Sanders and Natalia Munoz

Illustration of the azygos venous network draining into the superior vena cava, related to the posterior mediastinum.
Areas of the Thorax

The Posterior Mediastinum

by Vicky Theakston