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Heart Essay Topics & Paper Examples

Human Heart

The human heart is by far one of the most vital organs of the body. It has a mass that ranges from 250 grams to 350 grams. Its contraction and expansion results in 2000 gallons of blood being pumped through the body’s blood vessels per day. It’s located in the middle of the chest protected by the ribcage. Its building blocks are a unique type of muscle known as the myocardium, and it’s enclosed by a double-walled membranous sac known as the pericardium. The double-walled membrane houses the pericardial fluid which cushions the heart preventing shock and nourishing it. It’s divided into four chambers and has a large network of arteries and veins. The chambers are known as the atrium…

The Cask of Amontillado vs. the Tell-Tale Heart

The Tell-Tale Heart and The Cask Of Amontillado, both written by Edgar Allan Poe in the 18th century, are two tales that shows how Poe focused on the dark and mysterious. Both stories being written by the same author has a few similarities however there are also some differences. The narrator of The Tell-Tale Heart begins by persuading the reader that he is not mad, simply because he feels that his senses have been sharpened and he was ever so wise enough to stalk his victim throughout the night at midnight without being suspected of it. He also stated more than once that he was nervous. Mean while, Montressor in The Cask Of Amontillado seemed to be very confident ….

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 throughout the body to maintain homeostasis. Congestive heart failure affects mostly individuals 65 years and older; however it can happen at any time. Anderson, et al 2010). According to Goldberg & Konstam, “It is also one of the most common forms…

Health Prevention of Heart Disease for Plano Texas

Due to the increase risk for Heart disease in Plano, the population is Risk for developing Hypertension which in turn could result in decreased cardiac output, activity intolerance, imbalanced nutrition by taking more than body requirements, and a learning deficient in regarding condition, treatment plan to include, diet, exercise, follow up, Untreated Hypertension potentially puts them at risk for Congestive heart failure, angina, or myocardial infarction. These in turn can result in severe pain, decreased cardiac output, ineffective tissue perfusion, and again a learning deficient in regard to condition, treatment plan and self-care after discharge. Development of any of the above puts the patient at risk for potential anxiety and depression which may be a result of changes in role,…

Congested Heart Failure Case Study

History: Martha Wilmington, a 74-year-old woman with a history of rheumatic fever while in her twenties, presented to her physician with complaints of increasing shortness of breath (“dyspnea”) upon exertion. She also noted that the typical swelling she’s had in her ankles for years has started to get worse over the past two months, making it especially difficult to get her shoes on toward the end of the day. In the past week, she’s had a decreased appetite, some nausea and vomiting, and tenderness in the right upper quadrant of the abdomen. On physical examination, Martha’s jugular veins were noticeably distended. Auscultation of the heart revealed a low-pitched, rumbling systolic murmur, heard best over the left upper sternal border. In…

Heart Attack

The heart is a large, hollow organ made of muscle that has four chambers: 2 upper chambers and 2 lower chambers. The upper chambers take in blood, while the lower chambers pump out blood through your whole body. A network of arteries and veins help to carry the blood throughout your body. Your heartbeat is controlled by an internal electrical system that sends signals from the right upper chamber to the left upper chamber, and then down to the lower chambers. Sometimes the heart can develop problems that prevent it from working properly. One example is a heart attack, which you suffered. This pamphlet will explain the factors that led to the heart attack, and what changes you can make…

Heart and Right Femoral Artery

PROCEDURE: The right groin was prepped and draped in the usual fashion. Seldinger technique was used, and a 6-French sheath was placed in the right femoral artery. A local anesthetic was used and sublingual nitroglycerin was given; no heparin was used. The left and right coronary arteries were selectively opacified in the LAO and RAO projections using manual injections of Optiray. A ventriculogram was done in the RAO projection with the use of a 6-French pigtail catheter. The catheters were then withdrawn, the sheath was removed and VasoSeal applied, and the patient was sent to her room in good condition without complications. PRESSURES: Aorta 117/63, LV 110/2-6 RIGHT CORONARY ARTERY: This is a dominant vessel. There is a long segment…

Administer medication to individuals, and monitor the effects

Outcome 1 Understand legislation, policy and procedures relevant to the administration of medication 1. In the workplace there is a generic Medication Management Policy and Procedures for Adult Services (Issue 10, 2012) document. This is kept to hand in a locked cupboard, readily available to read. It requires that all Healthcare Staff are given mandatory training and refreshers are provided. Legislation which surrounds the administration of medication includes The Medicines Act 1968, The Misuse of Drugs Act 1971, The Data Protection Act 1998, The Care Standards Act 2000 and The Health and Social Care Act 2001 Outcome 2 Know about common types of medication and their use 1. describe common types of medication including their effects and potential side effects…

The Heart and Circulation of Blood

In this research paper, I will be analyzing the process of blood circulation within the human body. I will be focusing on the pulmonary circuit and the systemic circuit, as well as the relationship with the hepatic portal system. The combination of these systems allows the body to function properly and maintain unconscious homeostasis. I will also be talking about the effects that fitness and diet have on these processes. The pulmonary circuit passes already-used, deoxygenated and carbon dioxide-rich blood from the heart to the lungs in order for that the blood to become oxygenized. Once oxygenized, the blood is distributed throughout the body via the systemic circuit, being transported in arteries. With the oxygen of the blood having been…

Electrocardiography

In a normal human being the heart correctly functions by the blood first entering through the right atrium from the superior and inferior vena cava. This blood flow continues through the right atrioventricular valve into the right ventricle. The right ventricle contracts forcing the pulmonary valve to open leading blood flow through the pulmonary valve and into the pulmonary trunk. Blood is then distributed from the right and left pulmonary arteries to the lungs, where carbon dioxide is unloaded and oxygen is loaded into the blood. The blood is returned from the lungs to the left atrium by the pulmonary veins. From this step the blood in the left atrium goes through the left AV valve and into the left…

Financial Proposal

Looking at the need in place, the year 2010 and the future compels the cardiac specialists to step up their capabilities to meet the rising challenge of the cardiac problems. This is as Wenger (1999) says, “as a result, the current challenge for cardiac rehabilitation specialist is to assure that their practice meets established expectations and that their programs emerge into a new era recognized for the quality and value of the services they provide” (Wenger, 1999 pp 315). At the same time, we also organize for the rising challenges in cardiac field through focusing on developing a work force that is concerned, creating public awareness on cardiac issues research programs that will open up opportunities for new ways of…

The Man after God’s Own Heart

David, King of Jews, possessed every weakness and sin that “a man of blood” is capable and yet God still showered and bestowed him with abundant blessings. He was the adulterer of Bathsheba whom he forced to go with him to bed and convinced to lie about her pregnancy to her husband Uriah. He was the murderer of his friend Uriah whom he sent in front of the battlefield if only to own Bathsheba. He was responsible to adultery and murder which are considered to be sins that are detestable in the eyes of God and yet he was still considered to be a great king and was called by God as “the man after His own heart”. Notwithstanding the…

Triple Threat Criticism

Each of the short stories “Happy Endings”, “A Sorrowful Woman”, and “The Story of an Hour” express the central idea that women are confined and identified by their roles as wives or mothers by society. The authors’ goal of these short stories is to portray modern marriages, to help people be conscious to women’s liberalism, and to instruct people not to focus on the endings of stories, but the middle portions. Margaret Atwood, Gail Godwin, and Kate Chopin develop these ideas by utilizing plot, character development, and setting. Atwood’s “Happy Endings” uses a lack of plot to show how even though the middle parts of life can be different, the endings are always and inevitably the same. In her story,…

Affects of Physical Activity on the Heart Rate And Blood Pressure

Purpose: The lab prepared will teach you how to measure blood pressure. Learn where systolic and diastolic pressure begins. Next observe venous return, heart rate, and blood pressure in three different scenarios including: normal range, resting rate, and increased exercise. Research: In the circulatory system lab, students observed how physical activity affects blood pressure and heart rate. With a partner, one student’s pressure was recorded at basal (normal) rate, lying down, and after exercising. Normal blood pressure is systolic 120 and diastolic 80. A normal heart rate is 60 beats per minutes. Systolic pressure is the pressure of blood during contraction and would be considered as the first twitch of the stethoscope. Diastolic pressure is the pressure in the blood…

Anatomy and Physiology

The primary goal of this lab is to learn the names of many blood vessels. You will use the models provided as well as pictures in your lab book. Microscopic Structure of Blood Vessels Tunica intima: lines the lumen of the blood vessel. Continuous with endocardium of heart. Is extremely smooth to decrease resistance to blood flow. (Made of epithelium) Tunica media: More bulky middle coat. Composed of smooth muscle and elastin. Regulation in the diameter of blood vessels, which alters peripheral resistance and blood pressure. Tunica externa (adventitia): Outermost tunic. Function is primarily supportive and protective (areolar and fibrous CT) Picture Generalized Structure of Arteries, Veins and Capillaries Types of Blood Vessels Elastic arteries: Contain much elastic tissue Larger…

Blood clots

Blood clots are also known as the thrombus which is the result of blood coagulation step in hemostasis. Blood clots are formed through platelets’ aggression which makes a platelet plug and the stimulation of the humoral coagulation system. Blood clots noted as a pathologic in terms of thrombosis but then it is physiologic in terms of injury. Thrombus signifies blood clotting in the intact blood vessels. It is a big blood vessel that reduces blood flow via that vessel. Moreover, in the case of small blood vessel, the blood movement might totally stop which may cause death of tissue which provided by the said vessel. If the thrombus extricates and turns out to be free-floating, it becomes an embolus. There…

Bury My Heart at Wounded Knee

It is known how the cowboys won the West, as it is seen in so many films and TV shows that it seems impossible that anyone would not know about these tales. White civilized soldiers moving out of the East coast of the USA, having the wild natives and lands tamed. The wild natives who threatened the sovereignty and peace of the white Americans, on the contrary, Dee Brown paints a different picture, a story told from the other side of the fence, this tale is known as Bury My Heart at Wounded Knee was first published in 1970 and contains the history of Native Americans belonging to the West side of America in the late 19th century. The story…

Kearlsey Case Study

Tony Kearsley applies for a position as a firefighter with the City of St. Catharines and was accepted on condition that he were to pass a medical examination by a doctor specified by the city. However, during the medical exam the doctor discovered that Kearsley had an atrial fibrillation (an irregular heartbeat) and refused to pass him. Kearsley took it upon himself to consult a medical specialist who advised him that his condition would indeed not affect his ability to perform his job as a firefighter. Kearsley then filed a complaint against the city with the Ontario Human Rights Commission. At the Commissions Bored of Inquiry hearing, the doctor who had originally examined Kearsley testified that atrial fibrillation led to…

The Circulatory system and the Lymphatic system

Closely connected with the blood and circulatory system, the lymphatic system is an extensive drainage system that returns water and proteins from various tissues back to the blood stream. When blood reaches the arterial end of the capillary beds in the body tissues, fluid from the plasma is forced out of the capillaries by the blood pressure in to a space between the capillaries and the tissue cells. This fluid, called tissue fluid, is plasma that has permeated through the blood capillary walls and has surrounded the cells to bring them nutrient and to remove their waste substances. Tissue fluid is an aqueous solution containing glucose, amino acids, fatty acids, inorganic ions, oxygen and hormones, which diffuse into the tissue…

The Respiratory and Circulatory Systems

1. Explain how the respiratory and circulatory systems coordinate the supply and transport of oxygen to the cells and removal of carbon dioxide from the blood. (10 Marks) Paragraph 1: What happens in the respiratory system? Respiratory System: Coordinating the Supply and transport of Oxygen * Oxygen is inhaled through the nose or mouth * Travels down through the Pharynx * Travels down the Larynx * Reaches the lungs and goes through the Bronchi * Through the Bronchioles * Then reach’s the Alveoli * The Oxygen then leaves the lungs and is transported around the body via blood vessels * Deoxygenated blood carries the Carbon Dioxide back to the lungs * The deoxygenated air then retraces its steps * Back…

Health History and Examination

Neurological System (headaches, head injuries, dizziness, convulsions, tremors, weakness, numbness, tingling, difficulty speaking, difficulty swallowing, etc., medications): Patient is alert, awake and oriented. Denies headaches, head injuries, dizziness, seizures, tremors, migraine, difficulty in speech and swallowing. No history of falls. Patient does mention that he has numbness and tingling of fingers and toes occasionally. Takes Gabapentin 100mg orally three times a day. Head and Neck (pain, headaches, head/neck injury, neck pain, lumps/swelling, surgeries on head/neck, medications): Patient denies neck or head injuries, denies swelling or lumps on neck and head, Denies neck pain or headaches. Eyes (eye pain, blurred vision, history of crossed eyes, redness/swelling in eyes, watering, tearing, injury/surgery to eye, glaucoma testing, vision test, glasses or contacts, medications):…

Emergency Department Poc Immunoassay Testing

Introduction Cardiovascular disease is a substantial concern and has emerged as one of the leading health issues. In examining cardiovascular disease, its incidence is astounding. Each year approximately one million men and women die, averaging one death every thirty three seconds (Heart, 2013).The death rate for cardiovascular issues such as myocardial infarction and CHF claim more lives than cancer and Aids combined. Heart disease will be the number one cause of death by the year 2020 worldwide (Heart, 2013). Notably heart disease is a significant health problem that not only costs lives but is a significant economic burden with costs related to doctors’ visits, medications, rehabilitation and additional contributors such as loss of work and patient rehabilitations. It is estimated…

Factor affecting pulse rate

Our heart is a muscle. It’s located a little to the left of the middle of our chest, and it’s about the size of our fist. There are lots of muscles all over our body — in our arms, in our legs, in our back etc. But the heart muscle is special because of what it does. The heart sends blood around our body. The blood provides our body with the oxygen and nutrients it needs. It also carries away waste. Our heart is sort of like a pump or two pumps in one. The right side of our heart receives blood from the body and pumps it to the lungs. The left side of the heart does the exact…

Achievement standard 91329 study exemplar

Anaerobic training is used to enhance performance in non-endurance activities to promote strength, speed and power and also to strengthen muscles in a shorter amount of time. Anaerobic training triggers two main energy systems: the high energy phosphate systems, (adenine triphosphate (ATP) and creatine phosphate (CP)) and the anaerobic glycolysis system. High energy phosphates are used in small doses within muscle cells and the anaerobic glycolysis system is used in the absence of oxygen inside the cells or when ATP is needed in higher quantities but it cannot be produced fast enough during aerobic metabolism. These energy systems will help to build strength within the muscles and will contribute to a better health and well-being. Demonstrate in-depth understanding on the…

Cycles in Biology – Synoptic

A cycle can be defined by a series of repeated steps that produce an end product which is the same as the start product. There are many cycles in biology including cycles that occur inside organisms such as the cardiac cycle, calvin cycle and the krebs cycle. There are also biological cycles that occur around us in the outside world such as the carbon cycle and the nitrogen cycle. I have decided to focus my essay on the biological cycles that occur inside organisms. The cardiac cycle is vital in all organisms with a heart, to pump blood round the body. There are phases of the cardiac cycle; systole (contraction) and diastole (relaxation). The heart consists of 4 chambers, 2…

Evidence-Based Practice Paper

The evidence-based practice guideline that I chose is titled, “Myocardial Infarction,” written by the Finnish Medical Society Duodecim. The intended users for this guideline are health care providers and physicians. The target population is individuals with suspected or known myocardial infarction. The objective of this guideline is to “collect, summarize, and update the core clinical knowledge essential in general practice” and “describe the scientific evidence underlying the given recommendations.” (Finnish Medical Society Duodecim, 2008) Clarity and Researchability of the Study’s Purpose and Question According to the researchers, the purpose of the study is “to test how teaching format (factual versus storytelling) and restructuring the social norm of caring for others to caring for self affects how women learn to identify…

Short story examples

Narrative I swiftly glided through the night valley telling myself not to be afraid; without the noises of cars and trucks passing by, I could hear every pound of my heartbeat and every echo of my step. I felt a shiver through my spines as I increased the pace of my footsteps and noticed an increase of the echo——someone was following me! My stomach tightened and my ears buzzed at the thought when I tried to fasten my pace. I ran as fast as I could to escape from the unknown danger until I had my breath at the top of my lungs and my legs started to tremble. Then I finally fell because of the lack of strength. With…

Heart of Darkness Study Guide

Chapter 1 1. The setting of the story begins on the Nellie, a ship. The turn of the tide is significant because it gives the men on board extra time to talk, and Marlow begins telling his story. In addition, symbolically, the turning of the tide conveys a change, and perhaps, foreshadowing of the story. The author spends a lot of time dealing with light because it is the main symbol in the novella. Light and darkness are universal symbols that represent good and evil. Although not explicitly stated, those who have the light are those who are “civilized”, and those who have the darkness are those who remain “uncivilized”, particularly the people living in Africa. 2. Marlow appears different…

Anatomy and Physiology Ch. 1 Study Guide

Anatomy – the study of the form or structure and arrangement of body parts and their relationships Physiology – the study of the functions of the body parts or structures and their relationships in maintaining life processes. Levels of Structural Organization The human body consists of levels of structural organization that are associated with one another. There are six levels of structural organization: I. chemical level – It is the simplest level and it includes all of the chemical substances essential for maintaining life. These substances are made up of atoms. An atom is the smallest unit of matter. Matter is anything that takes up space and has mass. Atoms combine to form molecules, which may be simple or complex….

Anatomy and Physiology Ch. 1 Study Guide

Anatomy – the study of the form or structure and arrangement of body parts and their relationships Physiology – the study of the functions of the body parts or structures and their relationships in maintaining life processes. Levels of Structural Organization The human body consists of levels of structural organization that are associated with one another. There are six levels of structural organization: I. chemical level – It is the simplest level and it includes all of the chemical substances essential for maintaining life. These substances are made up of atoms. An atom is the smallest unit of matter. Matter is anything that takes up space and has mass. Atoms combine to form molecules, which may be simple or complex. Different types…