Entire Circulatory System

Description

Presented on a semi-transparent adult female figure in a slight right anterior oblique stance, the cardiovascular anatomy centers on the heart within the middle mediastinum, with the aorta arching superiorly before descending as the thoracic and abdominal aorta. Common carotid vessels ascend in the neck toward the head while internal jugular veins course inferiorly to the brachiocephalic veins and superior vena cava, and paired subclavian and axillary vessels continue distally into the brachial, radial, and ulnar distributions of the upper limb. Inferiorly, the abdominal aorta bifurcates into the common iliac arteries, continuing as femoral and popliteal arteries with tibial runoff to the feet, mirrored by deep venous return through the femoral and iliac veins to the inferior vena cava. Color coding differentiates arterial outflow (red) from venous return (blue). Clear and legible. This whole-body perspective helps teach pressure and flow gradients across the systemic circulation and where the pulmonary pump interfaces with systemic outflow at the left ventricle and aortic root. Clinically, it supports discussions of deep vein thrombosis propagation from calf veins to the femoral and iliac systems with embolic transit to the right heart and pulmonary arteries, and it also frames why peripheral arterial disease produces exertional claudication distal to stenoses in the iliac or femoropopliteal segments. The oblique orientation gives a cleaner read of central vessels at the thoracic inlet, a frequent site of anatomic crowding during central venous access planning. Use this illustration in gross anatomy and cardiovascular physiology courses, patient-facing explanations of arterial versus venous circulation, and editorial figures for topics such as atherosclerosis, venous thromboembolism, and systemic hypertension. It also fits clinical training materials that map catheter paths for femoral arterial access or internal jugular central lines. Anatomical accuracy verified by SciePro's Medical Advisory Board.