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  1. Study with Quizlet and memorize flashcards containing terms like Trace the pathway of blood through the heart, Compare the pulmonary and systemic circuits, Explain the operation of the heart vavles and more.

  2. Study with Quizlet and memorize flashcards containing terms like Base of the Heart, Apex of the Heart, Coronary Sulcus and more.

  3. Study with Quizlet and memorize flashcards containing terms like size and location of the heart, pericardium, pericardial cavity and more.

  4. Oct 30, 2023 · Do you want a fun way to learn the structure of the heart? Look no further; we’ve got you covered. On this page, you will find quizzes and labeled & unlabelled diagrams that will help you to learn all of the parts of the heart, stress-free. After all, we know that stress is bad for the heart!

  5. Shape and Size of the Heart. The shape of the heart is similar to a pinecone, rather broad at the superior surface and tapering to the apex (see Figure 19.2). A typical heart is approximately the size of your fist: 12 cm (5 in) in length, 8 cm (3.5 in) wide, and 6 cm (2.5 in) in thickness.

  6. Oct 20, 2024 · In a normal, healthy heart, there are primarily two audible heart sounds: S 1 and S 2. S 1 is the sound created by the closing of the atrioventricular valves during ventricular contraction and is normally described as a “lub,” or first heart sound.

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  8. Terms in this set (15) Superior Vena Cava. #1 Carries deoxygenated blood from the body. Aorta. #2 Artery that carries blood directly from the heart to the rest of the body. Pulmonary Trunk. #3 Carries blood from right ventricle to pulmonary arteries. Right Atrium. #4 pumps blood from vena cava into right ventricle.