anatomy and physiology of heart

The reference mentioned some e-book resources related to anatomy and anatomy, but it was not clear whether they were directly available in the PDF-version. For example, there was the ninth edition of Physiology and Human Health textbooks (high definition, color, PDF1) from the ninth edition of clinical medicine (Human Health) textbooks, and the related teaching materials such as Physiology (RAR format) from the planning textbooks of the national higher Chinese medicine colleges in the new century. However, it was not clear how to obtain the PDF1 versions of these e-books, so the corresponding resources could not be accurately provided. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

It usually has clear and vivid illustrations to show the complex body structures and functions. The explanations are often simple and easy to understand.

The key aspects include the structure of their bodies, like bones and muscles, and how their organs function for survival and movement.

Cartoons often simplify complex animal anatomy and physiology. They might focus on showing basic body structures and common functions like movement and breathing.

There are cartoons like 'The Funny Bones' that combine humor with accurate anatomy. They're popular because they make learning about the body fun and easy to understand.

The heart was a hollow muscular fiber organ, which could be divided into a tip, two sides, three edges, and four grooves. One point was the apex of the heart; two sides were the sternocobral surface (front) and the diaphragm surface (bottom); three edges were the inferior edge, left edge, and right edge; four sulci included the coronoid sulcus, the ante-intermuscular sulcus, the post-intermuscular sulcus, and the post-intermuscular sulcus. Two thirds of the heart was located on the left side of the midline, and one third was located on the right side of the midline. The front was facing the sternum and the second to sixth rib cartilages, and the back was facing the fifth to eighth vertebrae. The heart is made up of four chambers, which are divided into the right heart (made up of the right atrium and right atrium) and the left heart (made up of the left atrium and left atrium). Both of his heart chambers had protruding auricles. In the blood circulation path of the human body, venous blood that lacked oxygen entered the right atrium from the body and tissues through the superior and inferior cava, then to the right atrium. It was pumped into the pulmonic trunk through the right atrium and into the lungs for gas exchange. After that, it became the artery blood that was rich in oxygen. It flowed into the left atrium through the four pulmonic veins, then entered the left atrium, and was pumped into the main artery to reach the various tissues and organs of the whole body. The upper part of the heart was made up of the left and right atriums. From right to left, there were the superior cava, the ascending artery, the pulmonic trunk, and its two branches. The lower border was almost horizontal and mainly composed of the right and a part of the left heart. The right border was the right atrium, and the left border was mainly composed of the left heart and part of the left auricle. The end of the lower border and the lower part of the left border formed the apex (the tip of the left heart). The right atrium had a smooth, thin-skinned back cavity (the venous cavity), where the superior and inferior veins, as well as the coronoid venous sinuses, were open. There was also a rough muscle front (pectinate muscle), separated by the sulcus terminale and the crista terminale, and below it was the right atrioventriculus foramen (the tricuspid foramen). The superior venous cava entered the upper part of the right atrium at the level of the third costoid cartilages. The inferior venous cava was parallel to the superior venous cava at the level of the fifth costoid cartilages. The left and right atriums are separated by the inter-mural space, which has a foramen ovale (remnant of a foramen ovale). The right atrium of the right heart was separated from the right atrium by the coronoid sulcus. The auricle of the left atrium was also separated from the left atrium by the coronoid sulcus. The right atrium and the left atrium were separated by the anterovenous sulcus. When viewed from the back, the left and right ventriculae were separated by the posteriovenous sulcus. The blood vessel part of the heart. From right to left, there is the Superior Vena Cava. Part of it opens in the upper half of the right atrium, and part of the Inferior Vena Cava opens in the back of the right atrium. The ascending artery extends out from the left atrium and arcs backward to form the arch of the heart. The arch of the heart branches from right to left and has the Brachiocephalic trunk.(Branches are the right subclavian artery and the right common carotid artery), the left common carotid artery, and the left subclavian artery. There is a pulmonic trunk coming out from the right atrium inside the left auricle and branches into the left and right pulmonic arteries. The upper part of the left pulmonic artery is connected to the lower surface of the abdominal arch through the artery tendon. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The main features include the shape, size, and position of the heart in the cartoon. It's often depicted with a simple, exaggerated form for clarity and visual appeal.

To create such a drawing, study reference images of the heart. Decide on the style, like realistic or cartoonish. Begin with a rough shape and gradually refine it with lines and colors. Pay attention to proportions and texture.

"Yin-Yang physiognomy is an important part of physiognomy. In physiognomy, there were many manifestations of Yin, such as dark and pale complexion, concave and sharp shapes, etc. For example, the dark and pale complexion always gave people a gloomy feeling. In terms of sunken eyes, sunken eyes reflected insufficient Qi and blood in the body and were related to middle-aged luck, family and marriage. Sinking cheeks and chin often indicated poor luck in later years, thin children, etc. However, sunken navel was an exception. The opposite of yin is yang, and protruding is a sign of yang hyperactivity. For example, people with protruding eyes often had strong liver-qi, exuberant liver-fire, strong personality, talkative, warm-hearted, and may have a bad temper. A protruding forehead meant that the prefrontal lobe of the brain was prominent, representing wisdom and ancestral shade, but a protruding forehead was a sign of excessive yang, which might be detrimental to marriage for women. A protruding cheekbone should be compared to the nose. A high cheekbone and a low nose would make one have no opinion and make a villain. A high cheekbone and no flesh would make one have a strong desire for control and revenge. People with protruding brow bones were stubborn, strong, clear-cut, and courageous, but they were prone to career ups and downs before the age of 28 - 32. Yin and Yang were mutually influenced and restricted, and different manifestations of Yin and Yang had many connections with the human body's luck. The novel " Battle of Yin and Yang " is equally exciting. Everyone is welcome to click and read it! "

The key features could include a clear visualization of the heart's structure, maybe showing the chambers and major blood vessels. Also, it might focus on the newborn-specific aspects like smaller size and less developed components.