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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. The coronary sinus is a collection of veins joined to form a large vessel that collects blood from the myocardium (heart muscle). It delivers the less oxygenated blood to the right atrium, as do the superior and inferior vena cavae.

  5. 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!

  6. Things being transported by the cardiovascular system:-Oxygen -Carbon Dioxide -Nutrients -Hormones -Waste Products -Enzymes -Electrolytes Appex Point of the heart Base Wide part of the heart (trunk) Pericardium Sack that encloses the heart Visceral Pericardium (Epicardium) Outermost layer of the heart, made of connective tissue, provides protection, connected to heart muscle Parietal Pericardium

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  8. 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.