The Heart, Blood Vessels, Lymphatic System · The Lymphatic System Cervical lymph nodes Thymus...

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Transcript of The Heart, Blood Vessels, Lymphatic System · The Lymphatic System Cervical lymph nodes Thymus...

The Heart, Blood Vessels, Lymphatic System

The Heart, Blood Vessels, Lymphatic System

Right side Left side

Superior vena cava

Inferior vena cava

Right atrium

Tricuspid valve

Right ventricle

Pulmonary valve

Pulmonary trunk

R pulmonary arteries (to lungs) L pulmonary 

arteries (to lungs)R pulmonary veins(from lungs)

L pulmonary veins(from lungs)

Left atrium

Bicuspid valve

Left ventricle

Aortic valve

Aortic arch

Brachiocephalic arteryL common carotid artery

L subclavian artery

Septum

Sinoatrial (SA) node,the "pacemaker"

Aorta

The Heart, Blood Vessels, Lymphatic System

EVOLUTION OF THE VERTEBRATE CIRCULATORY SYSTEM

The Heart, Blood Vessels, Lymphatic System

The Heart, Blood Vessels, Lymphatic System

The Heart, Blood Vessels, Lymphatic System

The Heart, Blood Vessels, Lymphatic System

The Heart, Blood Vessels, Lymphatic System

Aorta

Abdominal aorta

Iliac artery

Femoral artery

Brachial artery

Common carotid artery

Subclavian artery

The Heart, Blood Vessels, Lymphatic System

Superior vena cava

Inferior vena cava

Jugular vein

Subclavian vein

Femoral vein

a

The Heart, Blood Vessels, Lymphatic System