Anatomy of heart and aorta


    • [DOC File]Label Heart Interior Anatomy Diagram

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      The blood is then pumped to the left ventricle, then the blood is pumped through the aorta and to the rest of the body. This cycle is then repeated. Every day, the heart pumps about 2,000 gallons (7,600 liters) of blood, beating about 100,000 times. Label the heart anatomy diagram below using the heart glossary.


    • [DOC File]Anatomy of Pericardium - JSMU

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      Ascending aorta (three branches) – brachiocephalic, left common carotid, and subclavian arteries. Vessels that Supply/Drain the Heart (Anterior View): Arteries – right and left coronary (in atrioventricular groove), marginal, circumflex, and anterior interventricular arteries.


    • [DOC File]Heart Anatomy

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      Heart Anatomy 25 pts. NAME_____ PERIOD _____ The heart is the muscular pump of the blood vascular system. It contains four cavities: two on the _____ side (a.k.a. the “pulmonary heart”) and two on the _____ side (a.k.a. the “systemic heart”). ... and into the ascending aorta at a pressure of about _____ mm Hg. This pressure difference ...


    • [DOC File]Anatomy Review: Blood Vessel Structure & Function

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      Page 8. Elastic Arteries (Aorta and Branches) • Elastic arteries are closest to the heart and experience the greatest pressure as the heart forces blood into them. They have the greatest amount of elastin, enabling them to expand. When the heart relaxes, the recoil propels blood onward during diastole.


    • [DOC File]STUDY GUIDE Human Anatomy Tests Ch 11 Cardiovascular System

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      The blood vessels that oxygenate and nourish the heart muscle are the: The major veins that return deoxygenated blood to the heart from the systemic circuit are the: These superior and inferior vessels delivers blood to which heart chamber: The aortic semilunar valve is between the aorta and which chamber:


    • [DOC File]The Heart

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      Heart Anatomy. Heart Anatomy: Your Objectives: Determine the size & location of the heart. ... BP exceeds BP in aorta & pulmonary trunk and forces SL valves open. 4. ventricular ejection phase. a. blood expelled into aorta and pulmonary trunk. b. normal aorta pressure is 120 mm Hg.


    • [DOC File]Chapter 18 - Cardiovascular System: The Heart

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      left ventricle - aortic semilunar valve - aorta - all parts of body – veins - superior/inferior vena cava - right atrium. H. Coronary circulation. 1. right and left coronary arteries. a. provide functional blood supply of heart. b. branch from root of aorta. c. left coronary artery divides into anterior interventricular artery and circumflex ...


    • [DOC File]Heart Dissection Protocol

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      Find the aorta. Slide your finger down the aorta to identify blood pathway. Take your finger out and cut horizontally across the heart approximately 4 cm from the bottom tip of the heart. Note the vast difference in thickness between the left ventricle and the previously dissected right ventricle. Describe endothelial lining of chambers.


    • [DOC File]Heart Anatomy & Physiology

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      The aorta takes blood to the body, transporting oxygen and nutrients needed by the body to function properly. The deoxygenated blood is collected by the inferior and superior vena cava. Vena cavas bring the blood back to the right atrium. ... Heart Anatomy & Physiology ...


    • [DOC File]Heart Anatomy and Cardiac Muscle Cell Structure

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      Left Atrium --> Left Ventricle --> Aorta --> Arteries --->Systemic Capillaries. Cardiac cell structure. Small discrete cells. Intercalated disks with desmosomes. Gap junctions = syncytium. Many mitochondria. Sr and t tubules. Striated. Figure 12.7: Cardiac Muscle Cells. Fig 12.8: Cardiac Conduction System. Electrical Activity of the Heart. Fig ...


    • [DOC File]The Cardiovascular System: The Heart

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      Ascending aorta (3 branches) – brachiocephalic, carotid, & subclavian arteries. Atria of the Heart. Atria are the receiving chambers of the heart. ... Microscopic Heart Muscle Anatomy • Cardiac muscle is striated, short, fat, branched, and interconnected


    • [DOC File]Anatomy & Physiology

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      - Aortic Semilunar: found between left ventricle and aorta. Valves direct the flow of blood and prevent backflow of blood. Heart Murmur: if a valve is damaged or does not close properly, blood leaks backwards causing a “noise” Blood Supply to the Heart. Coronary Arteries – supply blood to tissues of the heart - the first 2 branches of the ...


    • [DOC File]Chapter 18 - Cardiovascular System: The Heart

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      left ventricle - aortic semilunar valve - aorta - all parts of body – veins - superior/inferior vena cava - right atrium. G. Coronary circulation-right and left coronary arteries. a. provide functional blood supply of heart. b. branch from root of aorta. H. Heart valves-blood flows in one direction: atria - ventricles - arteries


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