Research Paper On Congestive Heart Failure

Heart failure may convey that the heart isn’t working anymore, but what it really means is that the heart isn’t pumping as well as it should be (REF). Heart failure is a chronic, progressive condition in which the heart muscle is unable to pump enough blood through to meet the body’s needs for blood and oxygen (REF). At first, the heart tries to make up for this by enlarging, developing more muscle mass, and pumping faster. As this happens, the blood vessels narrow to keep blood pressure up and the body diverts blood away from less important tissues and organs to maintain flow to the heart and brain (REF). Eventually, the body and heart cannot keep up and the patient begins to feel fatigue, breathing problems, weight gain with swelling in the feet, legs, ankles or stomach, and other symptoms that eventually leads to a hospital visit. The body’s coping mechanisms give us better understanding on why many are unaware of their condition until years after the heart declines (REF).

Heart Failure is a progressive heart disease when the muscle of the heart is weakened so that it cannot pump blood as it should; the blood backs up into the blood vessels around the lungs and the other parts of the body (NHS Choice, 2015). In heart failure, the heart is not able to maintain a normal range cardiac output to meet the metabolic needs of the body (Kemp and Conte, 2012). Heart failure is a major worldwide public health problem, it is the end stage of heart disease and it could lead to high mortality. At present, heart failure is usually associated with old age, given the dramatic increase in the population of older people (ACCF/AHA, 2013). In the USA, there are about 5.7 million adults who have heart failure, about half of the people die within 5 years of diagnosis, and it costs the nation an estimated $30.7 billion each year (ACCF/AHA, 2013).

Congestive Heart Failure, also known as "cardiac decompensation, cardiac insufficiency, and cardiac incompetence," (Basic Nursing 1111) is an imbalance in pump function in which the heart is failing and unable to do its work pumping enough blood to meet the needs of the body's other organs. To some people, heart failure is defined as a sudden and complete stoppage of heart activity—i.e. that the heart just stops beating. This is an inaccuracy. Heart failure usually develops slowly, often over years, as the heart gradually loses its pumping ability and works less efficiently. CHF is a syndrome that affects individuals in different ways and to different degrees. It is usually a chronic disease. It gradually

Congestive Heart Failure (CHF) is defined as a serious heart condition that prevents the heart from providing adequate blood flow to other parts of the body, causing a buildup of fluids in organs such as the lungs and kidneys (Heart Disease and Congestive Heart Failure). This heart condition affects approximately 670,000 people a year and is one of the leading causes of death for older people (Heart Disease and Congestive Heart Failure). Congestive heart failure, a chronic heart condition, manifests itself by causing fatigue, shortness of breath and edema; consequently, the treatments are basic and there remains no cure.

Congestive Heart Failure is when the heart's pumping power is weaker than normal. It does not mean the heart has stopped working. The blood moves through the heart and body at a slower rate, and pressure in the heart increases. This means; the heart cannot pump enough oxygen and nutrients to meet the body's needs. The chambers of the heart respond by stretching to hold more blood to pump through the body or by becoming more stiff and thickened. This only keeps the blood moving for a short while. The heart muscle walls weaken and are unable to pump as strongly. This makes the kidneys respond by causing the body to retain fluid and sodium. When the body builds up with fluids, it becomes congested. Many conditions can cause heart

Heart failure (HF) is defined as a multifaceted clinical syndrome that can result from any structural or functional cardiac disorder that impairs the ability of the ventricle to fill with or eject blood. In HF, the heart may not provide tissues with adequate blood for metabolic needs, and cardiac-related elevation of pulmonary or systemic venous pressures may result in organ congestion1. In the United States, HF is increasing in incidence with about 5.1 million people suffering from HF and half of people who develop HF die within 5years 2. Over 75% of existing and new cases occurred in individuals over 65 years of age, < 1% in individuals below 60 years, nearly 10% in those over 80 years of age. HF costs the

Heart Failure (HF) is the inability of the heart to meet the peripheral demands under rest or exercise conditions caused by either muscular dysfunction or mechanical disorder or a combination of these factors (Scottish Intercollegiate Guidelines Network, 2007; McDonagh et al., 2011).

Congestive heart failure is an older name for heart failure. Congestive heart failure takes place when the heart is unable to maintain an adequate circulation of blood in the bodily tissues or to pump out the venous blood returned to it by the veins (Merriam-Webster). The heart is split into two distinct pumping structures, the right side of the heart and the left side of the heart. Appropriate cardiac performance involves each ventricle to extract even quantities of blood over intervals. If the volume of blood reimbursed to the heart develops more than both ventricles can manage, the heart can no longer be an efficient pump.

Congestive heart failure (CHF) is a weakness of the heart that has an insufficient circulation of blood throughout the body, which leads to the build-up of fluid in the lungs and edema in the surrounding tissues of the body. “As the intravascular pressure increases along with the amount of extravascular liquid, the lungs become less compliant and less permeable to oxygen, leading to respiratory discomfort (dyspnea), hypoxemia and tachypnea” (Garcia and Wright, 2010). As the condition deteriorates, the capacity of the interstitial space is exceeded, the fluid floods the alveoli and airways resulting in full blown CPE, an acute respiratory distress and a major medical emergency in heart failure patients” (Guyton 1991). There are two types of

CHF occurs when the heart is no longer able to adequately pump blood causing a decrease in nutrients and oxygen to the body. The term CHF has widely been replaced by the terms acute failure and chronic failure because not all types of heart failure are accompanied by pulmonary congestion. However, in this pt’s case, she suffered from severe edema and fluid build-up in the lungs due to the failure. CHF is generally precipitated by other cardiac related conditions including, HTN, CAD, and past MIs, all of which are present in this pt’s history (Lewis, Heitkemper, Dirksen, Bucher, & Camera, 2014).

Heart failure is a serious condition where the human heart stops functioning properly. What it means is that your heart has undergone a stage in which certain things bring down the muscle to a weaker stage and the loss in strength causes the body to find it much more difficult to go about in its everyday job such as pumping blood. This defect is normally something one can experience much later on in life. Most of the cases are found in men and woman over the age of 65.

Heart failure (HF) is the inability of the heart to pump adequately to meet the metabolic needs of the body (Jeffrey et al, 2007). It is caused by structural or functional abnormalities of the heart (NICE, 2003). The reduced contractility leads to a reduced stroke volume, and therefore the heart rate is increased to help maintain cardiac output. HF can either be chronic where it has been occurring over time or acute, where it happens suddenly.

Congestive heart failure is a fluid buildup in the lungs, live, gastrointestinal tract, and the limbs. It is a serious condition that occurs when a heart cannot pump enough blood to meet the body’s needs. The heart has not stopped working, but the muscle is not strong enough to pump enough blood. Majority of these cases are chronic conditions. The only cure for heart failure is a transplant. It is usually managed with medications, but must be closely monitored.

It can have many conditions that can cause you to have a congestive heart failure:

Heart failure (HF) is failure of the heart muscle to sufficiently provide oxygenated blood to the organs of the body. This is a disease of the cardiac muscle. This causes a reduction in the volume of blood the heart pumps and hence not enough blood to circulate and return to the heart and lungs. This then results in the leakage of fluid, mainly water, from the capillary blood vessels which are responsible for the common symptoms of heart failure; fatigue, shortness of breath and swelling [2]. Chronic Heart Failure (CHF) is a common clinical syndrome caused by Coronary Artery Diseases (CAD), hypertension, valvular heart disease, and/or primary cardiomyopathy [3]. Ischemic Heart Disease (IHD) is mainly reduction of blood flow in the coronary arteries to supply the heart with oxygen and nutrients due to narrowing of the coronary arteries normally due to the build up of fat deposits in the blood vessel (atheroma).