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Collection of Circulatory Systems (24)
Looking for Circulatory Systems? Here you will find a carefully collected gallery of free images in high quality. Each Circulatory Systems can be downloaded for school projects, presentations, websites or creative designs. Need a custom image? Try our free image generator. These cliparts are free for personal use. Please read the full terms of use.
This anatomical illustration highlights the heart at the center, with red arteries carrying oxygenated blood away and blue veins returning deoxygenated blood.
A cheerful cartoon child displays the circulatory system, with red arteries and blue veins flowing from the heart through the body.
A friendly physician presents a clear, animated diagram of the human circulatory system to help students understand heart and blood vessel anatomy.
A simplified, child-friendly illustration of the human circulatory system, highlighting the heart, arteries (red), and veins (blue).
A clear, labeled diagram of the human cardiovascular system showing major arteries (red) and veins (blue), including the arch of the aorta, pulmonary vessels, and inferior vena cava.
A clear, color-coded illustration of the circulatory system highlighting the heart, systemic circulation, pulmonary loop, and blood composition.
Labeled anatomical illustration of systemic and pulmonary circulation, highlighting key structures like the aorta, vena cava, atria, ventricles, and capillary networks.
Labeled anatomical illustration of the human cardiovascular system, distinguishing systemic arteries (red) and veins (blue) with Latin nomenclature.
Detailed science illustration showing healthy vs. diseased circulatory structures-including vessel layers, platelet activation, and blood pressure states.
This anatomical illustration highlights the major arteries (in red) and veins (in blue) connected to the heart, showing systemic circulation from head to toe.
A clear, educational illustration of the circulatory system highlighting major vessels, heart chambers, and types of blood cells.
This anatomical illustration highlights major arteries (red) and veins (blue) connected to the heart, demonstrating systemic circulation.
A clear, educational illustration of the human heart with all major structures labeled for learning and reference.
A 3D anatomical illustration of the human heart overlaid with a red ECG trace, highlighting the relationship between electrical signals and heart function.
A classic anatomical line drawing illustrating the major vessels of the human circulatory system, including the aorta, vena cava, and branching arteries and veins.
Simplified anatomical illustration of the human heart, highlighting atria, ventricles, aorta, pulmonary artery, and vena cavae.
See blood flow in action! This vibrant animated clipart illustrates the heart, arteries, and veins in a simplified human silhouette.
This illustrated heart diagram shows oxygen-poor (blue) and oxygen-rich (red/pink) blood pathways, with arrows indicating circulation direction.
Labeled illustration of the human cardiovascular system, distinguishing oxygen-rich arteries (red) from oxygen-poor veins (blue).
This labeled diagram illustrates how blood flows through the pulmonary (right side) and systemic (left side) circuits of the human circulatory system.
Comparative anatomical diagrams illustrating the human cardiovascular system using distinct color-coding for arteries (red) and veins (blue), plus a clean silhouette for reference.
Simplified anatomical illustration of the human circulatory system, highlighting oxygenated (red) and deoxygenated (blue) blood pathways.
