Heart Pictures, Diagram & Anatomy | Body Maps - Healthline
2015年3月10日 · The heart is divided into four chambers: two atria and two ventricles. Blood is transported through the body via a complex network of veins and arteries. The average human heart weighs...
Heart | Structure, Function, Diagram, Anatomy, & Facts | Britannica
2024年9月25日 · Heart, organ that serves as a pump to circulate the blood. It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered double pump that is the center of the circulatory system in humans, other mammals, and birds. Learn more about the heart in this article.
Heart anatomy: Structure, valves, coronary vessels | Kenhub
2023年11月3日 · Heart anatomy. The heart has five surfaces: base (posterior), diaphragmatic (inferior), sternocostal (anterior), and left and right pulmonary surfaces. It also has several margins: right, left, superior, and inferior: The right margin is the small section of the right atrium that extends between the superior and inferior vena cava.
The Heart: Anatomy and 3D Illustrations - Innerbody
4 天之前 · The heart is located in the thoracic cavity medial to the lungs and posterior to the sternum. On its superior end, the base of the heart is attached to the aorta, pulmonary arteries and veins, and the vena cava. The inferior tip of the heart, known as the apex, rests just superior to the diaphragm.
Heart Anatomy: Labeled Diagram and Quick Reference - Verywell …
2024年6月11日 · Understanding its basic anatomy is crucial to understanding how it functions. This article provides a comprehensive look at the heart's structure with a detailed, labeled diagram and realistic photos, guiding you through each part and its role in the circulatory system.
The Heart | Circulatory Anatomy - Visible Body
The heart is a hollow, muscular organ that pumps oxygenated blood throughout the body and deoxygenated blood to the lungs. This key circulatory system structure is comprised of four chambers. One chamber on the right receives blood with waste (from the body) and another chamber pumps it out toward the lungs where the waste is exhaled.
9,199 Human Heart Anatomy Stock Photos & High-Res Pictures - Getty Images
Browse 9,199 human heart anatomy photos and images available, or search for human heart anatomy vector to find more great photos and pictures. heart with arteries and veins - human heart anatomy stock pictures, royalty-free photos & images.
Heart: illustrated anatomy | e-Anatomy - IMAIOS
2024年10月2日 · This interactive atlas of human heart anatomy is based on medical illustrations and cadaver photography. The user can show or hide the anatomical labels which provide a useful tool to create illustrations perfectly adapted for teaching.
How the Heart Works - What the Heart Looks Like - NHLBI, NIH
2022年3月24日 · This image shows the four chambers of the heart and the direction that blood flows through the heart. Oxygen-poor blood, shown in blue-purple, flows into the heart and is pumped out to the lungs. Then oxygen-rich blood, shown in red, is pumped out to the rest of the body, with the help of the heart valves.
Atlas of Human Cardiac Anatomy - Medical School
The altas of human cardiac anatomy has live videos and still images of reanimated human hearts in a variety of views.