Congestive Heart Disease The main function of a healthy heart is to ensure proper blood flow throughout the body and supplying all the organs with the nutrients that are necessary for survival. Congestive heart failure (CHF) is also known as Congestive heart disease‚ but for this paper we will use failure‚ Consistent with the research. Congestive heart failure is a disease that primarily causes the heart to be compromised. This leaves the heart unable to perform the main function of pumping blood
Free Heart Hypertension Myocardial infarction
Infarction also known as “heart attack”‚ is when a damaged muscle or artery is blocked preventing the blood to flow through. Because of fast food places such as McDonalds‚ Burger King‚ Wendy’s and etc… Most Americans prefer eating outside than having a healthy home cooked meal. Many people do not realize the amount of fatty and oily substances that are in the meals that are being cooked. Heart attack is a leading killer in most men and women in the United States . The heart is made up of four chambers
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Case Study 1 A&P II Age-Related Changes that Occur in the Cardiovascular System As we age‚ certain changes in the heart are inevitable. Even in the absence of disease‚ the wall of the heart thickens‚ heart rate slows‚ maximum heart rate declines‚ and the heart doesn’t pump as efficiently as it once did. Health problems‚ such as hypertension‚ coronary disease‚ congestive heart failure‚ and myocardial infraction are more common in the elderly and aggravate age- related degenerative change in the
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R E V I E W NAME ____________________________________ LAB TIME/DATE _______________________ S H E E T EXERCISE 30 l m n Print Form 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 1. right atrium 2. right ventricle 3. left atrium a b J R U B K D N A c o 4. left ventricle 5. superior vena cava 6. inferior vena cava 7. ascending aorta
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Heart Rate Anticipatory Response: Anticipatory heart rate is the rate that the heart reaches before the start of exercise. Your heart rate usually picks up as a result of the anticipatory heart-rate response‚ this happens before exercise. When thinking about exercising before actually starting‚ the nerves that release the chemicals that adjust your heart rate increase the heart rate. The body expects exercise and therefore prepares for the activity‚ increasing the amount of oxygen being delivered
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Atria (singular atrium) thin walled no valves rough pectinate muscles sinus node (impulse generating tissue) interatrial septum Right atrium: Receives deoxygenated blood returning to the heart from the vena cava and pumps it to the right ventricle. Left atrium: Receives oxygenated blood returning to the heart from the pulmonary veins and pumps it to the left ventricle. Ventricles thicker walls (than atria)‚ the left is thicker than the right as blood must be pumped all around the body tendinous
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The heart is made up of four chambers‚ the left and right atria‚ and the left and right ventricles. “The left and right sides of the heart do not communicate with one another after birth and are separated by a thick interventrical or interatrial septum” (Prater‚ 2008). The top (atrium) and bottom (ventricle) parts of the heart are separated by a valve‚ which prevents the backflow of blood. Blood enters the heart through the inferior and superior vena cava carrying deoxygenated blood. The vena cava
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It’s not likely that you will ever read another story about a man who has endured two heart transplants‚ a kidney transplant‚ and numerous other medical and emotional traumas---like you will when reading 1 Man‚ 3 Hearts‚ 9 Lives: A Story of Hope‚ Resilience‚ and Survival by Christophe Lafontant. I was‚ of course‚ intrigued when I saw the book up for review‚ and though it was a harrowing journey in which I felt like I was there with the author experiencing his pain‚ it is a journey I would gladly
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The heart is one of two most critically important organs in the human body. Also many Americans have heart conditions that require heart surgery because they have a serious heart condition. I think that bypass heart surgery and heart transplant and are the top two most important surgeries that will help save people whose lives are affected by a serious heart condition. You are in the middle of the forest and all of the sudden you have a sharp pain in the left part of your chest. You start dry heaving
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Congenital Heart Defects in Children Congenital heart defects in children are frightening conditions that are yet to be understood fully by cardiologists (Mayo Clinic). Ranging from a benign murmur to complete cardiac arrest‚ congenital heart defects are important disorders to be educated about (Fulton). Because of the potential severity of these illnesses‚ one should understand what is thought to cause this‚ forms of it‚ the risk involved‚ precautionary measures‚ and what the prognosis is. By
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