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Frank H. Netter. Frank Henry Netter (25 April 1906 – 17 September 1991) was an American surgeon and medical illustrator. The first edition of his Atlas of Human Anatomy — his "personal Sistine Chapel " [ 1] — was published in 1989; he was a fellow of the New York Academy of Medicine where he was first published in 1957.
The heart is a muscular organ situated in the mediastinum.It consists of four chambers, four valves, two main arteries (the coronary arteries), and the conduction system. The left and right sides of the heart have different functions: the right side receives de-oxygenated blood through the superior and inferior venae cavae and pumps blood to the lungs through the pulmonary artery, and the left ...
Anatomical terminology. [ edit on Wikidata] The heart is a muscular organ found in most animals. This organ pumps blood through the blood vessels of the circulatory system. [ 1 ] The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. [ 2 ]
Einthoven's triangle. Einthoven's triangle is an imaginary formation of three limb leads in a triangle used in the electrocardiography, formed by the two shoulders and the pubis. [ 1] The shape forms an inverted equilateral triangle with the heart at the center. It is named after Willem Einthoven, who theorized its existence.
As a salute, the fingertips touch the brow of the head. As a sign the hand is held at shoulder height. The term "three-finger salute" is also applied in a joking way to the finger. Thumbs Up and Thumbs Down are common gestures of approval or disapproval made by extending the thumb upward or downward. Thumb up.
Heart diagram-en.svg. Size of this PNG preview of this SVG file: 762 × 600 pixels. Other resolutions: 305 × 240 pixels | 610 × 480 pixels | 976 × 768 pixels | 1,280 × 1,008 pixels | 2,560 × 2,015 pixels | 893 × 703 pixels. This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Description. Diagram of the human heart (cropped).svg. Diagram of the human heart, created by Wapcaplet in Sodipodi. Cropped by Yaddah to remove white space (this cropping is not the same as Wapcaplet's original crop). English: Diagram of the human heart.
Dimensions. 29.1 cm × 19.7 cm (11.5 in × 7.8 in) Location. Albertina, Vienna. Praying Hands ( German: Betende Hände ), also known as Study of the Hands of an Apostle ( Studie zu den Händen eines Apostels ), is a pen-and-ink drawing by the German printmaker, painter and theorist Albrecht Dürer. The work is today stored at the Albertina ...