Anatomy of the Thoracic Cavity: Heart, Lungs, Ribs, Sternum, and Musculature

Superior Vena Cava

Inferior Vena Cava

Pulmonary Artery

Pulmonary Veins

Aorta

Right Auricle

Right Atrium (external view)

Left Ventricle (external view)

Left auricle (external view)

Epicardial fat

Left atrium (external view)

Right ventricle (external view)

Posterior interventricular sulcus

Left Coronary Artery

Right Coronary Artery

Fossa Ovalis and Limbus

Superior Vena Cave (internal R atrium)

Inferior Vena Cava and Valve

Crista Terminalis

Pectinate Muscles

Coronary Sinus and Valve

SA Node

Right Auricle (internal R atrium)

AV Node

Tricuspid Valve (AV Valve)

Anterior Interventricular Sulcus

Trabeculae Carneae

Papillary Muscles

moderator band (septomarginal trabecula)

Chordae Tendinae

Tricuspid Valve (right ventricle)

Conus Arteriosus

Pulmonary Valve and Trunk

Left pulmonary veins

Left auricle

Left mitral valve (AV valve)

Trabeculae Carneae (left ventricle)

Papillary Muscles (left ventricle)

Chordae tendineae (left ventricle)

Aortic valve

Right Pulmonary Veins

Valve of Foramen Ovale

Atrioventricular Groove

Acute Margin

Obtuse Margin

Anterior Interventricular Groove

Superior Lobe of Right Lung

Oblique Fissure of Right Lung Anterior View

Middle Lobe of Right Lung

Inferior Lobe of Right Lung

Right Low Pulmonary Vein

Right High Bronchi

Right Pulmonary Artery

Horizontal Fissure of Right Lung

Oblique Fissure of Right Lung

Esophagus Impression of Right Lung

Brachiocephalic Vein Impression of Right Lung

Superior Vena Cava Impression of Right Lung

Heart Impression of Right Lung

Diaphragm Impression of Right Lung

Superior Lobe of Left Lung

Inferior Lobe of Left Lung

Lingula of Left Lung

Oblique Fissure of Left Lung

Pulmonary Veins of Left Lung

Pulmonary Artery of Left Lung

Bronchi of Left Lung

Arch and Descending Aorta Impression of Left Lung

Esophagus Impression of Left Lung

Subclavian Artery Impression of Left Lung

Brachiocephalic Vein Impression of Left Lung

Heart Impression of Left Lung

Diaphragm Impression of Left Lung