Once you’ve sketched in the main shapes, go back and fill in little details, like the spaces between the tubes and the blood vessels and fatty tissues wrapping around the main body of the heart. Finally, make a third large tube, called the pulmonary artery, wrapping around behind the aorta on the left and in front of it on the right. If you want to get extra detailed, add 3 smaller tubes extending out of the top of the aorta. This large blood vessel is called the aorta. Make it a little wider than the superior vena cava. Angle the slightly tampered end of the shape to the left about 120 degrees.
Create a curved shape similar to an acorn or apple’s bottom half. Use a pen or pencil to draw the hearts main body. Next, draw a large tube in the shape of an upside-down U extending out of the heart to the right of the right atrium. Draw a tilted and irregular curved shape in the center of your page. Depending on how much of it you’d like to draw, you can either make it a short single tube, or go a little further and draw the two main branches forking out of it to make the right and left brachiocephalic veins. This tube is called the superior vena cava. Make a large tube coming out of the top of the right atrium. This shape should extend about halfway across the top of the heart. While this might seem backwards, remember that you’re drawing the heart in anatomical position, so the heart’s right is on your left.
Simple heart blood flow diagram free#
This is a free human heart notebooking page for children who are looking to store key facts and diagrams in their science notebooks. Use this coloring page for notebooking pages, or science displays.
Next, add a rounded bump to the top left side of the heart, which will represent the right atrium. In this educational lesson, we learn about the blood flow order through the human heart in 14 easy steps, from the superior and inferior vena cava to the atria and ventricles. Featuring six of the basic parts of the heart. For extra realism, draw this shape so it’s tilted slightly to the left. Browse 1,716 diagram of the heart photos and images available, or start a new search to explore more photos and images. This will form the main part of the heart. To draw a realistic human heart, start by making a shape like the bottom half of an acorn.
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