Heart Essays

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    The heart is a muscular organ that pumps blood throughout the body. The human heart is con shaped and has the size of a closed fist. In accordance to that, a bigger person has a bigger fist and therefore a bigger heart. Moreover, it is the only involuntary striated muscle that is consisting of four chambers: two upper chambers “atria” and two lower one “ventricles”, where the right side of the heart is separated from the left side by an inter-ventricular septum, and they are connected by pulmonary arteries and pulmonary veins.

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    Diastolic Heart Failure

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    Systolic and Diastolic Heart Failure Heart failure occurs when the heart cannot pump enough blood for the body due to a weakened or damaged heart. The heart 's pumping action moves oxygen-rich blood as it travels from the lungs to the left atrium, then on to the left ventricle, which pumps it to the rest of the body. The left ventricle supplies most of the heart 's pumping power, so it 's larger than the other chambers and essential for normal function. (American Heart Association). In left-sided or left ventricular heart failure, the left side of the heart must work harder to pump the same amount of blood.

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    The pressure changes in the four chambers on the heart (two atria’s and two ventricles) allow the blood to continuously flow in one direction. This is also aided by the valves (artioventricular and semi lunar valves). The circulatory system consists of the heart as well. The heart is a complex

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    The first arrow goes through various serosal cavities. Mainly injuring the thoracic cavity, pleural cavity, parietal and visceral cavity, and the pericardial cavity. The two pleural cavities are found in the thoracic cavity which includes the lungs, heart, trachea, part of the esophagus, thymus gland, and thoracic duct. The heart will also be affected due to the location of the arrow. The heart is found in a small chamber called

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    Tissue In The Human Body

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    But the walls of the ventricles are much thicker and powerful because it is responsible of pumping the blood from the heart to all body organs via organized circuit. The heart chambers fill and pump in specific sequence called the cardiac cycle which contains two phases, contraction phase called systole and relaxation phase called diastole. (Campbell, 1977) Function:

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    The society we live in today has developed drastically, this development has ranged and branched out to a variety of fields, one field that has seen tremendous advancement would be the medical field. Medicine has been documented to be around for 2500 years and has been potent in the lasting of the human race. One major factor that has persisted for a long period of time and has claimed many would be Heart failure; the heart is a complex organ that strives to pump blood through your body through the use of blood vessels such as arteries, capillaries and veins these vessels carry blood throughout your body. Your heart is vital to your health due to the fact that without the heart’s pumping action, blood would not be able to move through your

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    Chronic Heart Failure is a condition where the heart has failed to support the physiological circulation needed to provide the organs and tissues of the body with nutrients and oxygen (Peate & Dutton 2012). This condition usually occurs because the muscles of the heart have weakened or are too stiff to work. There are several causes of CHF, including heart attacks, high blood pressure, cardiomyopathy, heart valve problems and structural changes to the myocardium; yet the type of CHF depends on which part of the heart is affected and the extent of the damage (NICE 2010). There are around 900,000 people in the UK who suffer from heart failure and within a year 30-40% of patients will die due to heart failure. Statistics show that the survival rate for CHF is worse than breast or prostate cancer.

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    Dyspnea is one of the symptom with patient suffering from heart failure and also experience wheezing. ( chronic obstructive pulmonary disease and chronic heart failure. J Am Coll Cardiol 2007; 49:171.). BNP(B-typ Natriuretic peptide) blood test done on her, to check wether she is suffering from heart failure. Mrs.Smith was monitored closely for signs of deterioration and vitals done regularly.

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    If the area is large enough, the heart can die. Electrical malfunctions of the heart is the heart pumping too quickly, too slowly, or an irregular heart rhythm.   The assessment process for evaluating a cardiac arrest patient is check for pulse, check if the patient is breathing, determining alertness (AVPU) by tapping their leg then begin CPR immediately, use an AED on the patient and applying a bag-valve-mask with

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    Congestive Heart Failure Heart failure, also known as congestive heart failure, occurs when the heart no longer pumps blood as it should. With heart failure, the blood moves through the heart and the body at a slower rate. When this happens, the heart's pressure increases, and the heart could no longer pump oxygen and nutrients that the body needs. To avoid further damage, heart failure must be treated immediately. In line with this assertion, this paper will discuss the objective data, current treatments, diagnosis, social history, medical history, diagnostic studies, care plan, and client teaching of congestive heart failure.

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    The left ventricle is the primary pumping chamber, and heart failure normally begins on the left side. At the point when the left ventricle can't contract enough, it is called systolic heart failure. At the point when the left ventricle can't load with enough blood, it is called diastolic heart failure. You can have a blend of both sorts of heart

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    Introduction: Left ventricle hypertrophy can cause congestive heart failure to the patient. Common cause of the disease is due to the hypertension. If left ventricle hypertrophy is untreated, it will easily causes congestive heart failure. Abstract:

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    Remington Stotler Advanced Adult Care Pre-clinical assignment Common Conditions: 1. Acute myocardial infarction/coronary artery disease is when the arteries that supply the myocardium are clogged up; the heart cannot pump blood effectively to adequately perfuse vital organs and peripheral tissues. It affects the arteries that provide blood oxygen, and nutrients to the myocardium. When blood flow through the coronary arteries is partially or completely blocked, ischemia and infarction of the myocardium could occur.

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    Myocardial Infraction Myocardial infraction (MI) or acute myocardial (AMI) well known as a heart attack, it happens when blood travels to the portion of the heart and this will end up causing the clotting of blood and the muscle of the heart suffers (Wood MA, Spores R, Natske LT, et al 1980). In explanation, the vsd evidently is caused when the walls of the ventricles fails to close appropriately through pregnancy and this will outcome in a high blood pressure owing to the is high volumes of blood flowing in and out of the heart. My aim is to do the clinical test on sixteen year old boy who is suffering from the chest pains. I have to do the test in order to find out whether my test will verify that the patient did inherit the disease or

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    The causes of a congestive heart failure can be from damage heart muscles and decrease of blood flow going into the heart. To be diagnosis with this a doctor will check risk factors like high blood pressure, diabetes and coronary artery disease. The congestive heart failure has symptoms like shortness of breath, swollen legs, and rapid heartbeat. Some people may experience other symptoms such as pain in the chest, dry cough, dizziness, and excess urination at night. The types of heart failures can happen on the left, and right sides.

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    Cardiovascular diseases (CVDS) Cardiovascular diseases comprise ailments that include the blood vessels (veins, arteries and capillaries) or the heart, or together or diseases that disturb the cardiovascular system. The cardiovascular system, also named as the circulatory system, is the system that transports blood all over the human body. It is composed of the heart, arteries, veins, and capillaries.

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    • Anemia- When your kidneys are not working correctly, your body may not have enough red blood cells • Skeletal Disorders- ESRD can cause bone tenderness and muscle weakness. • Heart disease- Heart disease is the most common cause of death among people on dialysis.

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    Hypertension Case Study

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    Section 1: Profile of Hypertension Patients Hypertension and heart diseases: Hypertensive heart disease is the No. 1 cause of death associated with high blood pressure in patients. It refers to a group of disorders that includes heart failure, ischemic heart disease, hypertensive heart disease, and left ventricular hypertrophy (excessive thickening of the heart muscle). Renal Hypertension: Renal hypertension, also called renovascular hypertension, is elevated blood pressure caused by kidney disease. It can usually be controlled by blood pressure drugs. Some people with renal hypertension can be helped by angioplasty, stenting, or surgery on the blood vessels of the kidney.

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    Hypertrophic Cardiomyopathy Also known as HCM, Hypertrophic Cardiomyopathy is a cardiac disease that causes the ventricles of the heart to become abnormally thick and stiff. When the ventricles become thick and stiff, it causes them to not be able to pump enough blood, which can cause a blood as well as oxygen deprivation to the rest of the body. HCM can be genetically inherited as well as diseases like diabetes and thyroid diseases can make the odds of HCM contraction higher. HCM can cause sudden death as a result of fatal ventricular arrhythmias.

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    TAVI Case Study

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    (1) This aortic stenosis lead to flow blood out of the heart and this disease is common to adults over 65 years old. The common symptoms of this disease can breathlessness, or chest pain, exercise restriction or collapse. (2) 2. What are the main differences between TAVI and convectional valve replacement techniques?

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