Safety Data Sheet and do all dissection / use in well-ventilated area. Exercise 1: Microscopic Anatomy of Cardiac Muscle Observations Sketch and label your slide in the space provided. Include a description of the structures you observed on the slide. cardiac muscle cardiac muscle Questions A. What are some unique structural features of cardiac muscle? The cardiac muscle is essentially limited to the heart. As far as the structural features include a striated appearance
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medicine for cardiovascular disease treatment is appealing because it is much less invasive that transplantation and open-heart surgery. In order to determine which combination transcription factors are able to create normal cell fates from the damaged cardiac tissue‚ induced
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Cardiovascular system: The circulatory system: The circulatory system is made up of the vessels and the muscles that help and control the flow of the blood around the body. This process is called circulation. The main parts of the system are the heart‚ arteries‚ capillaries and veins. As blood begins to circulate‚ it leaves the heart from the left ventricle and goes into the aorta. The aorta is the largest artery in the body. The blood leaving the aorta is full of oxygen. This is important for
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the heart. Endocardium - the inner layer of the heart. Heart Anatomy: Cardiac Conduction Cardiac Conduction is the rate at which the heart conducts electrical impulses. The following structures play an important role in causing the heart to contract: Atrioventricular Bundle - bundle of fibers that carry cardiac impulses. Atrioventricular Node - a section of nodal tissue that delays and relays cardiac impulses. Purkinje Fibers - fiber branches that extend from the atrioventricular
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cause necrosis apoptosis and left ventricular dysfunction and cardiac toxicity. We have known that melatonin protects against DOX induced cardiac damage. Also therapeutic exercise potential improve the ejection‚ left ventricle filling‚ due to reduction of myocardial oxidative stress by exercise. Thus‚ the purpose of this study was to determine synergistic effect of melatonin and exercise in DOX induced cardiac disease animal model. Cardiac toxicity was induced by i.p. injection of DOX. At 2-week after
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heart is not able to sustain sufficient cardiac output to perfuse the
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left pulmonary artery 15. ligamentum arteriosum 16. right pulmonary veins 17. left pulmonary veins 18. right coronary artery 19. anterior cardiac vein d e f g h s t p q r L i u j v w k M E C x P O F Q H I T S W X 20. left coronary artery 21. circumflex artery 22. anterior interventricular artery 23. apex of heart 24. great cardiac vein V 201 2. What is the function of the fluid that fills the pericardial sac? Fluid in the pericardial sac allows the heart
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system and pump it through the lungs to be re-oxygenated. The role of the blood vessel (arteries‚ capillaries‚ veins) is to carry blood to and from the bodies‚ tissues and cells. III. ANATOMY OF THE HEART The walls of the heart are composed of cardiac muscle‚ called myocardium. It also has striations similar to skeletal muscle. It consists of four compartments: the right and left atria and ventricles. The heart is oriented so that the anterior aspect is the right ventricle while the posterior aspect
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Stress and sleep quality estimation with the use of smart Wearable sensors 1 Harsha Puranik Harshpuranik44@gmail.com 1 2 S.S. Kataria nileshpatni@indiatimes.com Institute Of Knowledge College Of Engineering‚ Pune University of Pune 2 Amrutvahini College of Engineering‚ Sangamner University of Pune Abstract: The stress and poor sleep quality of a person may be used as two of several components for predicting the onset of mental health problems‚ in particular depression.
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the serous pericardium 1. Often infiltrated with fat‚ especially older people. 2. Myocardium (“muscle heart”) 2. Spiral bundles of cardiac muscle cells that form the bulk of the heart 3. Layer that contracts 4. Fibrous skeleton of the heart: crisscrossing‚ interlacing layer of connective tissue 1. Anchors cardiac muscle fibers 2. Supports great vessels and valves 1. Without support they might eventually become stretched because of the
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