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Oct 30, 2023 · In this diagram of the cardiovascular system, you can see labeled structures. Spend a few minutes analysing the diagram, and trying to connect the location of the structures with what you’ve learned in the video.
- Circulatory System
Circulatory system. The circulatory system, also called...
- Heart
Labeled heart diagram showing the heart from anterior...
- The Pulmonary Circuit
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- Learn Histology Faster With Quizzes and Flashcards
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- Circulatory System
- The Heart
- Circulatory Loops
- Blood Vessels
- Coronary Circulation
- Hepatic Portal Circulation
- Blood
The heart is a muscular pumping organ located medial to the lungs along the body's midline in the thoracic region. The bottom tip of the heart, known as its apex, is turned to the left, so that about 2/3 of the heart is located on the body's left side with the other 1/3 on right. The top of the heart, known as the heart's base, connects to the grea...
There are 2 primary circulatory loops in the human body: the pulmonary circulation loop and the systemic circulation loop. 1. Pulmonary circulation transports deoxygenated blood from the right side of the heart to the lungs, where the blood picks up oxygen and returns to the left side of the heart. The pumping chambers of the heart that support the...
Blood vessels are the body's highways that allow blood to flow quickly and efficiently from the heart to every region of the body and back again. The size of blood vessels corresponds with the amount of blood that passes through the vessel. All blood vessels contain a hollow area called the lumen through which blood is able to flow. Around the lume...
The heart has its own set of blood vessels that provide the myocardium with the oxygen and nutrients necessary to pump blood throughout the body. The left and right coronary arteries branch off from the aorta and provide blood to the left and right sides of the heart. The coronary sinus is a vein on the posterior side of the heart that returns deox...
The veins of the stomach and intestines perform a unique function: instead of carrying blood directly back to the heart, they carry blood to the liver through the hepatic portal vein. Blood leaving the digestive organs is rich in nutrients and other chemicals absorbed from food. The liverremoves toxins, stores sugars, and processes the products of ...
The average human body contains about 4 to 5 liters of blood. As a liquid connective tissue, it transports many substances through the body and helps to maintain homeostasis of nutrients, wastes, and gases. Blood is made up of red blood cells, white blood cells, platelets, and liquid plasma.
Jun 16, 2017 · In this interactive, you can label parts of the human heart. Drag and drop the text labels onto the boxes next to the diagram. Selecting or hovering over a box will highlight each area in the diagram.
Aug 26, 2024 · The diagram is labeled with the main parts of the cardiovascular system: the heart, arteries, capillaries, and veins. Heart: A Muscular Pump The heart is a fist-sized organ in the chest that is responsible for pumping blood.
Feb 24, 2021 · Function and anatomy of the heart made easy using labeled diagrams of cardiac structures and blood flow through the atria, ventricles, valves, aorta, pulmonary arteries veins, superior inferior vena cava, and chambers.
There are 12 major anatomy systems: Skeletal, Muscular, Cardiovascular, Digestive, Endocrine, Nervous, Respiratory, Immune/Lymphatic, Urinary, Female Reproductive, Male Reproductive, Integumentary. Select a system below to get started.
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The figure is labeled to showcase the heart’s basic anatomical structures, including; right and left atria and ventricles, and the aorta. The figure also highlights the specialized electrical conducting components such as; the sinoatrial (SA) node, atrioventricular (AV) node, bundle of His, and the Purkinje fibers.
