Heart | Structure, Function, Diagram, Anatomy, & Facts | Britannica
2024年9月25日 · Learn about the structure, function, and diagram of the human heart, a four-chambered double pump that circulates blood through the body. Explore the heart's chambers, valves, blood vessels, and electrical conduction system with Britannica.
Heart Anatomy: Labeled Diagram and Quick Reference - Verywell …
2024年6月11日 · Learn about the heart's structure, function, and variations with a detailed, labeled diagram and realistic photos. The web page covers the heart's external and internal anatomy, valves, blood vessels, chambers, and common defects.
Heart: Anatomy & Function - Cleveland Clinic
Learn about the parts and functions of your heart, the main organ of your cardiovascular system. See diagrams and illustrations of your heart chambers, valves, blood vessels and electrical conduction system.
Heart anatomy: Structure, valves, coronary vessels | Kenhub
2023年11月3日 · Learn about the heart anatomy, including its chambers, valves, blood flow, and coronary circulation. See diagrams, videos, quizzes, and clinical notes on the heart structure and function.
The Heart: Anatomy and 3D Illustrations - Innerbody
5 天之前 · Learn about the structure and functions of the heart with interactive 3D models and diagrams. See the chambers, valves, blood vessels, and layers of the heart and how they work together.
Heart Pictures, Diagram & Anatomy | Body Maps - Healthline
2015年3月10日 · Learn about the heart's structure, layers, chambers, and blood flow with this detailed diagram and explanation. The heart is the center of the circulatory system that supplies oxygen and...
How the Heart Works - What the Heart Looks Like - NHLBI, NIH
2022年3月24日 · Learn how the heart is structured and how blood flows through it. See diagrams and animations of the heart chambers, valves, and tissue layers.
Label the heart - Science Learning Hub
2017年6月16日 · Learn the names and functions of the parts of the human heart by dragging and dropping the text labels onto the boxes next to the diagram. Check your answers and download the exercise for more practice.
The Heart | Circulatory Anatomy - Visible Body
Learn how the heart is a hollow, muscular organ that pumps blood throughout the body and lungs. Explore the four chambers, three layers, four valves, and cardiac cycle of the heart with 3D models and diagrams.
Anatomy of the human heart - Wikipedia
Learn about the structure and function of the human heart, a muscular organ with four chambers, four valves, and two arteries. See diagrams and details of the right and left atria and ventricles, the fibrous skeleton, and the pericardium.