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Anatomy and Physiology Chapter 18 Part A lecture The Cardiovascular System
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This is part A for the Cardiovascular system lecture for Anatomy and Physiology. • Please leave questions in the comments below or email directly at [email protected] • Facebook: / majoonc • Text: Elaine Marieb Katja Hoehn Human Anatomy and Physiology 10th edition. Pearson Education Inc 2016. The Human Body: An Orientation. • • Topics Covered: • Heart Anatomy • Pulmonary Circuit • Systemic Circuit • Right Atrium • Left Atrium • Right Ventricle • Left Ventricle • Size of the heart • Location of the heart • Orientation of the heart • mediastinum • apical impulse • Apex of the heart • base of the heart • coverings of the heart • pericardium • fibrous pericardium • serous pericardium • epicardium • pericardial cavity • pericardial friction rub • Epicardium • myocardium • cardiac skeleton • coronary sulcus • anterior inter ventricular sulcus • posterior inter ventricular sulcus • Auricles • pectinate muscles • crista terminalis • superior vena cava • inferior vena cava • coronary sinus • trabeculae carneae • pulmonary trunk • aorta • heart valves • atrioventricular valves • AV valves • semilunar valves • tricuspid valve • mitral valve • chordae tendineae • papillary muscles • pulmonary semilunar valve • aortic semilunar valve • Blood Flow through the heart • coronary circulation • coronary arteries • right coronary artery • left coronary artery • anterior inter ventricular artery • circumflex artery • right marginal artery • posterior inter ventricular artery • coronary veins • cardiac veins • coronary sinus • great cardiac vein • middle cardiac vein • small cardiac vein • anterior cardiac veins • angina pectoris • myocardial infarction • cardiac muscle fibers • intercalated discs • desmosomes • gap junctions • functional synctium • endomysium • cardiac vs. skeletal muscles • myocytes • two types of heart cells • two types of myocytes • contractile cells • pacemaker cells • slow calcium ion channels • titanic contraction
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