Examples List on Heart

...Heart and Pacemakers The heart is one of the most important organs in the body, but it is also one of the most complicated. Any disease process that can interrupt the regular output of the heart can also mean the end for the patient. If the heart stops beating or if it beats to fast will spell problems for the patient concerned. Parts of the hearts Atrium Ventricle Mitral Valve Aortic Valve Tricuspid Valve The heart has its own electrical system that enabled it to pump blood into our system to deliver nutrients, oxygen and such that will enable our whole body to function. A...

...Heart Attack: An Overview Introduction In the modern world, with the innovation of science and technology, development of various industry and other processes associated with the human life there are also threat of various diseases which are continuously increasing over the period of time. Among all these diseases heart disease is a key one which is at present is one of the main diseases associated with people’s life. In the modern world, for example in the USA heart disease is the main reason for concern where in every year almost 1 million people died from heart diseases. Survey also proves the fact that as a disease,...

...Heart Foundation of Australia is one that is widely known for providing assistance to those who are suffering from heart diseases. The main purpose is to focus on offering preventative measures through heart health, such as promoting exercise and diet that is healthy. This is combined with the ability to offer professional information about heart health that can be used for those that may be suffering from heart diseases (Heart Foundation, 2010). The situation which the Heart Foundation has built is one that offers new opportunities as well as threats with the basic industry. Understanding and analyzing the aspects of this provides the ability to help the corporation to continue... Introduction The...

...heart was introduced as a means of providing a bridge leading up to a heart transplant. At times when there were patients who were awaiting a heart transplant, the mechanical heart would be substituted for a time, until a heart would become available or a matching donor had been found. The heart has four chambers, four valves and blood vessels which are joined. These chambers and valves are the main elements of the heart system. The four chambers perform different functions. Normally, these valves allow blood flow in one direction. If there is a deviation from the normal blood flow through the heart, as in the instance of a congested heart failure, a viral attack... on the...

...Heart attack is a condition when the blood flow to heart is blocked and if not restored quickly could cause the collapse of heart muscles leading to heart attack. Heart is a muscular organ where oxygen rich blood is carried through arteries which pump out blood to all parts of body through network of arteries and veins. When sufficient oxygen does not reach to the muscles of heart to make it work, its muscles tend to get damaged or die, resulting malfunctioning of heart or heart attack. Cause The main cause of the heart attack is...

...heart and collectively they are called ‘heart diseases’ or cardiovascular diseases, broad terms denoting all the different sicknesses touching on the different components of the heart. Heart diseases are the major causes of death, especially in the US where over 700,000 heart disease allied deaths occurred in 1978 (Ottoboni and Ottoboni 2002, p.7). Types of heart diseases include the Coronary heart disease (CHD), Angina pectoris, Congestive heart failure, Cardiomyopathy, Congenital heart disease, Arrhythmias, and Myocarditis. This paper provides a comprehensive analysis of the treatment, causes, and effects, in addition to symptoms... ?Introduction There are several types of diseases affecting the heart...

...Heart Sutra The Heart Sutra is a short but very deeply meaningful sutra that encapsulates the essence or core teachings of Buddhism, hence its name. It is also one of the oldest extant Buddhist texts and has been highly influential with a profound message for understanding reality. In Mahayana Buddhism, it is one of a number of texts on the theme of ‘Perfection of Wisdom’. This sutra emphasises the point that ‘form is emptiness; emptiness is form’, and promotes the practice of meditation for realising this truth. It describes the emptiness (sunyata) of the five aspects of human existence (skandhas), namely (1) body or form (rupa), (2) feeling (vedana), (3) thought or perception (samjna), (4... ?The Heart ...

...Heart Failure Introduction Heart failure is a leading diagnostic condition common with the ages of 65 years and older,with the number increasing annually. The malfunction is a complex syndrome as apparent in the inability of the heart to push blood around the body (Krum and Gilbert 147). This is a severe case of illness since the body is dependent on the heart’s pumping capacity to replenish its cells with oxygen. In heart failure, both ventricles are damaged and their muscles weaken and, therefore, cannot pump enough blood to meet the body’s requirement. Normally, chronic heart diseases are accompanied by other health complications that contribute to the weakening of the coronary muscles... Task: Heart ...

...heart attack. The main symptoms of a heart attack include discomfort, pressure, heaviness or pain felt in the chest, arm or below the breastbone. One may also experience irregular heartbeats and extreme weakness, anxiety and shortness of breath (Armstrong, 3). Other symptoms include discomfort exuding to the jaw, back and throat; sweating, nausea, dizziness and vomiting and feelings of heartburn. Causes of the problem The heart muscle needs a constant supply of oxygenated blood to keep it nourished. This blood is transported to the heart through the coronary artery. However, the coronary artery can become narrow... Case study Identification problems In the case study, the confirmed disease is a heart ...

...HEART FAILURE: A CRITICAL ANALYSIS Contents Introduction 3 Heart Failure and Social Implications 3 Medical Dynamics of Heart Failure 4 Heart Failure – Standard Medical Practice 5 Diagnosis 6 Counselling & Therapy 6 Emergency Treatment 6 Disease Management 7 Practical Case Analysis: Heart Failure in Writer’s Clinic 7 Diagnosis 7 Emergency Treatment Process 8 Role of Nurses in Interprofessional Practice 8 Administrative Unit 8 Advanced Practice Nurses 8 Doctors 9 Challenges in Heart Failure Patients and Treatments 9 Conclusion 9 Bibliography 10 Introduction Heart failure...

...Heart Failure Introduction Heart failure is a long-term chronic condition that is diagnosed when the heart fails to pump enough fresh oxygen-rich blood. Emphasising this perception, the study will critique the research conducted by Korajkic, Poole, MacFarlane, Bergin & Dooley (2011) assessing their justification to all the consequences and implementations of pharmacist intervention on ambulatory heart patients. A critical assessment will also be conducted based on the research projecting the ethical norms of human participants. Notably, Korajkic et al. (2011: 126) concludes that there are “significant differences between”...

...Heart attacks in Australia Introduction Heart Attack is technically known as myocardial infarction (Lee, . This is a medical situation where the blood flow is blocked for a long time leading to damage or death of muscles. Myocardial infarction is gaining global attention in terms of the increasing number of cases occurring across the globe. Life style changes including changes in food habits, lack of physical exertion and unscientific routines largely contribute to the increase in the occurrence of myocardial infarction. The statistics on myocardial infarction in Australia are suggesting alarming observations. The objective of this essay is to critically analyze the prevalence of myocardial... ...

...heart per each contraction, which is about 70mL in a resting man of average size in supine position (Ganong, 2003). Cardiac output (CO) is the amount of blood ejected by the heart per minute, defined in the equation CO = SV x HR. The average CO in a resting man is 5.0 L/min (70 mL x 72 BPM) (Ganong, 2003). Cardiac output... is controlled by many factors, primarily by the sympathetic and parasympathetic nervous system. During exercise, the sympathetic nervous system is activated. As a result, there is an increase in heart rate due to the increased sympathetic stimulation and decreased vagal stimulation to the sinoatrial node (SA node), which is the pacemaker of the...

...Heart: Structure and Function Introduction The main function of the heart is to deliver blood and oxygen to all tissues. In order to understand the major diseases that affect the cardiovascular system, it is important to study the heart's basic anatomy and physiology. This paper addresses the basic principles of the structure and function of the heart. Gross anatomy The heart of the newborn is derived from the primitive heart; after various embryonic dilatations and changes is finally composed of four chambers and four communicating valves. The right atrium receives venous blood from the entire body; the right ventricle receives blood from the right atrium via the tricuspid valve; the left... The...

...Heart Failure Article Selected “Transitional care interventions to prevent readmissions for persons with heart failure: A Systematic Review and Meta-analysis” Problem Statement The study in Feltner, Jones, Cene, Zheng, Sueta, Coker-Schwimmer, Arvanitis, Lohr, Middleton & Jones (2014) emphasizes the clinical problem related to heart failure treatments. The problem emphasized thus has been grounded on the statistics of readmissions by heart failure patients within a few days of discharge, embarking a negative impression for the health care sector efficiency. The causes for such failures leading to high and frequent degrees of readmissions in these hospitals are deemed much crucial in order... ...

...Heart Thunder Heart (1992) provides a fresh departure from other films that discuss the identity of Native Americans. The following discourse argues that the author and director rely on many Hollywood props in giving the identity of Native Americans. The film applies three tropes to justify the presentation of identity. The tropes are formation of identity, building of the other, and seizure of resident spirituality. The film, Thunder Heart, is based on the storyline of a half-Indian FBI agent. The agent is on a mission from Washington, D.C to Badlands in South Dakota to conduct investigations into the matter of an Oglala Sioux. Graham Greene, a tribal police officer, challenges... Identity in Thunder...

...Heart sounds revealed valvular regurgitation. Top of Form 1. Based... BIO 111 Anatomy Physiology II Cardiovascular CASE A 32-year-old nurse who had rheumatic fever as a child noticed a persistent tachycardia and light-headedness. Upon examination, chest x-rays showed an enlarged left atrium and left ventricle. ECG analysis showed atrial fibrillation. There was also mild pulmonary congestion. Cardiac evaluation resulted in the following information: Cardiac output (CO) 3.4 L/min (nml = 4 – 6 L/min) Blood pressure (BP) 100/58 mm Hg (nml = 100 – 140 / 60 - 90 mmHg) Left atrial pressure (LAP) 16 mm Hg (nml = 4 – 12 mmHg) Right ventricular pressure (RVP) 44/8 mm Hg (nml = 15 – 30 / 2 – 8 mmHg) Heart ...

...Heart disease Running head: RESEARCH PROPOSAL Heart disease among women: Gender differences in heart disease care and prevention. of Client Name of University Name of Class Heart disease 2 Heart disease among women: Gender differences in heart disease care and prevention. Chapter One Introduction Heart disease has been shown to have a profound affect on the health of men and women. However, women experience heart issues in a different way than men will experience these types of problems. . The CDC (Center for Disease Control) (2009), ranks...

...Heart Disease The term heart disease describes many different types of particular heart conditions. This discussion will define heart disease; identify the risk factors and the rate of incidence in the U.S.; list the physical symptoms; illustrate how exercise and diet can both positively and negatively impact the heart then conclude with various prevention strategies and treatment options. Definition of Heart Disease The term ‘heart disease’ is broadly used when describing any medical problem that is causing the heart to operate abnormally. Clogged...

...Heart Failure Introduction: Congestive heart failure is a medical referred to the condition of heart failure. In this condition the heart fails to pump enough blood to the entire body. Cognitive Heart Failure can be categorized as “systolic” or “diastolic” heart failure. The risk of incurring heart failure becomes more common with an increase in age. Age factor plays an important role and the risk of getting a heart failure increases . Systolic Heart Failure: In this condition, the hearts fails to pump at a normal speed. This condition can be measured in terms of medical as ejection fraction (EF). This clinical measurement... determines the amount of blood ejected out of the left ventricle...

...Heart Disease Introduction Human heart is a muscular organ which is also the most vital element in the human body. It functions as the blood pumping station that ensures continuous blood circulation through the cardiac circle. Since heart is the vital and sole organ that pumps blood throughout the body cells, its failure will cause death. The rampant increase in the number of heart patients can be attributed to the changing life styles and food habits. This paper will discuss the overall anatomy of the heart and the path of blood flow. It will also evaluate anatomical cardiovascular concepts to get an idea about heart diseases. Overall anatomy of the heart An average human heart... Human Anatomy: Heart...

...Heart and Lungs Heart and Lungs The heart and the lungs are fundamental body organs responsible for both cardiovascular and respiratory systems respectively. Although they serve different functions, they work interdependently. The heart is a strong myogenic organ that is responsible for pumping blood in the blood vessels within animals. It uses rhythmic and repeated contractions to conduct this function. The main components of the heart are the connective tissue and the cardiac muscle that has the ability to pump blood (Kaminsky, 2011). This muscle apparently works involuntarily. The lung is a respiratory...

...Heart Diseases Nature provides numerous, vital opportunities to humans and it is the core of man’s living. It is flexible and gives man a chance to manipulate it. In seeking to discover more about nature so that they can alter parameters that seem threatening to them, humans have invested heavily in nature related research work. So far, a lot has been achieved but still there are other unexplored areas, especially in the field of medicine and health. One such area pertains to the parameters underlying heart diseases. This paper focuses the relationship between baldness and heart related diseases. The study on these subject entailed qualitative... ? Effect of Vertex Baldness and Change in Lifestyles on...

...Heart diseases are conventionally associated with many diseases that occur in many patients. Some of these diseases are commonly identifies as depression, anxiety and stress disorders. In this regard, studies indicate that most unhealthy people are so reluctant living a healthy lifestyle oblivious of the risk factors associated with heart disease. According to (Paula, Ken, & Laura, 2011) heart disease is a collection of conditions that affect structure and hear functions. These heart conditions include coronary artery disease, heart attack, congenital, and rheumatic disease. Heart diseases have been documented as the leading killer disease in U.S with about 700,000 deaths reporting... Introduction Heart ...

...Heart Failure Case Study: Congestive Heart Failure The case Ms. Fischer came to the hospital with three presenting complaints of increased shortness of breath, weight gain and chest pain. She has a history of congestive heart failure (CHF), atrial fibrillation, hypertension and four incidences of hospitalization for aggravation of CHF symptoms. On the basis of her symptoms, her current medications and the past medical history, four major underlying pathologies can be identified which include; congestive heart failure, atrial fibrillation, hypertension and angina pectoris. Congestive Heart Failure is a pathological condition of the heart where the heart is unable to pump... ? Case Study: Congestive Heart...