Introduction: The cardiovascular system is composed of blood vessels‚ blood‚ and the heart. This allows the system to play an important role in the moving of both nutrients and wastes in and out of the blood to maintain an overall homeostasis within the body. The previously completed experiments each had the objective of understanding how various factors may have an influence on blood flow rate. These factors include the effect of blood vessel radius‚ the effect of blood viscosity‚ as well as
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Congestive heart failure‚ affecting about 5 million Americans‚ is the leading cause of death among Americans‚ accounting nearly 700‚000 deaths. It is twice as many as stroke and seven times as many as breast cancer [Herold‚ 2001]. Sudden cardiac failure‚ a form of congestive heart failure in which the heart fails without advanced warning‚ causes about half of the total deaths. For the remaining half‚ congestive heart failure doesn’t mean that the heart completely stops working; it means that the
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R E V I E W S H E E T 30 Anatomy of the Heart Gross Anatomy of the Human Heart 1. An anterior view of the heart is shown here. Match each structure listed on the left with the correct letter in the figure. g j r u b k d n a 1. right atrium 2. right ventricle 3. left atrium c a b o 4. left ventricle 5. superior vena cava 6. inferior vena cava 7. ascending aorta 8. aortic arch 9. brachiocephalic artery 10. left common carotid artery 11. left subclavian artery 12. pulmonary trunk 13. right
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Analytic essay of the story "The Rental Heart" The rental heart is a short story written by Kirsty Logan. The story is about the main character who is heartbroken all lot of the time. We don’t know whether the main character is a female or a male‚ and the people the main character dates are also both males and females. Through the story we hear about six different partners to the main character. The story is written in first person narrator‚ we hear the story from the main characters point of
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Key risk factors for heart disease that you can deal with are: • High circulatory strain • High blood cholesterol • Diabetes and prediabetes • Smoking • Being overweight or strong • Being physically dormant • Having a family history of early heart disease • Having a foundation set apart by preeclampsia in the midst of pregnancy • Unhealthy diet • Age (55 or more settled for women) Some risk factors‚ for instance‚ age and family history of early heart disease‚ can’t be changed
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DQ 3 Heart failure is a condition in which the heart does not pump enough blood to meet the needs of the body’s tissues. Heart failure that develops slowly over time is usually a result of other conditions. Conditions such as high blood pressure‚ coronary artery disease‚ serve lung disease‚ diabetes‚ obesity‚ thyroid disorders‚ life style reasons‚ gender and even ethnicity. These types of conditions tend weaken and damage the heart over time Heart Failure can also occur suddenly as the result of
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assist of other doctors. It took a while but eventually‚ she came in. She said that she looked at the tests and I would not have to have open-heart surgery‚ but I would still need to have surgery. I was completely petrified I did not want anyone cutting into me or going near my heart. “They will go in through your leg‚” she explained‚ “and then up into my heart where the patch will open like an umbrella and cover the hole.” So my parents scheduled a day where we would go in and they would do the
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Part I – Relation between BI rate and banks interest rate A. BI rate We take the BI rate‚ as the variable being estimated‚ from the period of 2006 until 2012. We then take the average rate in each year‚ rather than taking the rate in each month. As a note to the year 2012‚ we take the average rate that ranges only from January until August. Figure 1. BI rate (Percent per Annum) Source : Indonesian Financial Statistics‚ Bank of Indonesia‚ http://www.bi.go.id/web/en/Statistik/Statistik+
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When the heart is no longer able to pump enough blood to meet the demands of the body‚ it is referred to as heart failure or cardiac insufficiency. Congestive heart failure (CHF) is an abnormal condition characterized by circulatory congestion as a result of the heart’s inability to act as effective pump. Circulatory congestion and compensatory mechanisms occur. CHF may develop after MI‚ in response to prolonged hypertension‚ diabetes mellitus or in relation to valvular heart disease or inflammatory
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Congestive heart failure‚ also known as CHF or heart failure transpires when your heart muscle doesn’t pump blood as well as it should‚ various conditions like high blood pressure‚ escape your heart to weak or stiff to fill and pump correctly. Heart failure is caused by many ways one of which includes‚ coronary artery disease‚ a disease of the arteries to supply blood and oxygen to the heart‚ causes decreased blood flow to the heart muscle. CHF is also caused by a heart attack which‚ happens when
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