Right-sided heart failure is when the cardiac muscle on the right side of the heart becomes too weak to pump a sufficient amount of deoxygenated blood to the lungs. It is usually a complication of various conditions including lung diseases such as emphysema. This means that less oxygenated blood is taken from the lungs by the pulmonary veins and transported to the left side of the heart to then be pumped around the body. It can also produce a back-up of blood in the vessels within the body. This failure to pump sufficient blood to the lungs results in a build-up of fluid, which is known as oedema. Oedema is when fluid builds up in tissue and causes it to swell. The swelling can be general or in one specific part of the body. It is more common in the ankles and feet. When it is found here it is called peripheral oedema. A leg oedema can be caused by a gradual build-up of fluid. Pulmonary oedema can occur when fluid builds up quickly in the lungs.
Digitalis medication aims to assist the heart by strengthening it slightly and
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The two types of dialysis are haemodialysis which uses a machine to filter the blood and the second is peritoneal dialysis which uses the abdomens inner lining as a filter instead of a machine. They are both effective in removing the excess fluid and waste products from the blood. The main difference between the two is the frequency in which sessions have to be conducted which is a reflection on how quickly they work. Haemodialysis is usually completed in short sessions a few times a week, this is due to the sessions of treatment lasting longer and it working quicker than peritoneal dialysis, it also requires a hospital visit for each session. Whereas peritoneal dialysis needs to be performed daily this is because it is gentler than haemodialysis, it is able to be completed within a person’s home and doesn’t require a hospital visit.
This allow desaturated blood to shunt right to left side, causing desaturation in the left side of the heart and in the systemic circulation causing hypoxia and cyanosis. PULMONARY ATRESIA / PULMONARY STENOSIS Pulmonary Stenosis is the narrowing at the entrance to the pulmonary artery causing right ventricular hypertrophy. Pulmonary Atresia is the severe form of pulmonary stenosis.
1.Congestive Heart Failure also known as (heart failure) is a life threatening condition. Heart Failure is caused when someone has a weak heart. It usually happens when the bodies blood pump to the heart is not pumping blood to the heart correctly.
Normally blood entering the right side of the heart stays on the right side (this is low-oxygen blood), and blood on the left side of the heart stays on the left side (this is oxygen-rich blood) which is then pumped to the rest of the body. But in this particular condition when a defect or "hole" is present between the ventricles (or lower chambers), blood from the left side of the heart is forced through the defect to the right side every time the heart beats. It then goes back to the lungs even though it is already rich in oxygen. Because of this, blood that is not yet oxygen-rich can 't get to the lungs. The most common signs and symptoms are trouble eating and gaining weight, breathlessness and easy fatigability in
Christina Markevich 10/29/2015 Congestive Heart Failure What is Congestive Heart Failure? Congestive Heart Failure is something that occurs when the heart is no longer able to pump enough blood to the rest of the body, or when is just is not able to pump blood as well as it should. Some people happen to have either of these problems, some people have both.
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.
Comparing and Contrasting the Books The Red Badge of Courage and Soldier’s Heart Soldier’s Heart and The Red Badge of Courage has so many similarities and differences they just keep piling up. There are more similarities than differences in the two books. It will be hard to find a lot of differences in the two books. When reading the two novels and comparing and contrasting irony there are more similarities than differences.
The Tell-Tale Heart: Analysis Poe is best known as the author of horror and suspense. The dark- gothic element that surrounds his stories is enhanced even more with the appearance of multi-complex personalities which ‘move between the edge’ of normal and abnormal. One of his characters that represent this notion is the narrator and main character of his well-known story the “Tell-Tale Heart”. His psychological complexity and his narrative technique immediately captivates the audience attention who ‘struggles’ to come to some conclusion about the narrator’s state of mind. The narrator’s psychological instability is visible through the tone, the syntax and the constant alleviation between sanity and insanity.
Dialysis can consist of hemodialysis or peritoneal dialysis. The choice between dialysis and transplantation is based on age, health-related problems, donor availability, and personal preference. Dialysis is a life-sustaining treatment for those who are not a candidate for a kidney transplant. Management includes medication compliance to antihypertension medications, proper blood sugar control, adhering to dietary restriction, stop smoking, and maintaining a healthy weight. Complications include: (Grossman & Porth, 2014).
Because of this inability to contract effectively, the rest of the vital organs receive inadequate amount of blood resulting to inadequate tissue perfusion. There are two types of left-sided HF; systolic and diastolic failure. Systolic failure happens when the left ventricle doesn’t have the enough energy to pump normally the blood to the general circulation. As for diastolic failure, the left ventricle loses the ability to fill itself with blood during resting period resulting to inadequate amount of blood to be pumped out to the circulation (Weinrauch, 2008). The diastolic dysfunction will eventually lead to right-sided heart failure.
Dialysis basically acts as an artificial kidney by filtering the blood of the patients on it. Dialysis can be both a good and a bad thing. The good in it is works just like a kidney would for a temporary fix, the bad is that sessions last three hours, several times a week. Dialysis is very harsh on the patient’s bodies, especially the ones that become dependent on it. It basically drains their bodies and causes them to become very weak and most of them aren’t able to work anymore.
In my freshman year of high school my mother was injured in an automobile accident. My mother was always fragile because of her pre-existing heart condition, atrial regurgitation. Due to the accident, she went into congestive heart failure. The only choice for her survival were to perform an open heart surgery. The next 14 hour were the most excruciating hours of my life,I had never been so terrified.
In the stories The Tell-Tale Heart and The Black Cat, both narrators realize their acts were wrong, but they did them anyway by rationalizing that they were driven by circumstance. The Tell-Tale Heart is about a mad man who truly believes he is not crazy by telling us the whole story. He deeply loves his roomate but his blind eye became a nusiance to him and he couldn’t stand it no more and he had to do something about it. He ended up killing him so perfectly no one whould know, but the guilt ate him up and he amited he had done the deed to the police. Similarly, The Black Cat is about another insane man who drowns his sorrows with achocl and is so confident with himeself.
Cardiovascular Response to Exercise Introduction The cardiovascular system, comprising of blood vessels, the heart, and blood, responds predictably with regards to the increased exercise demands (Centers for Disease Control and Prevention 62). In a sense, a series of cardiovascular changes take place in response to physical exercise for providing enough blood supply to the constricting muscles, to dissipate the energy produced by active muscles, and to maintain the supply of blood to vital organs of the body such as the brain and the heart (Agarwal et al. CC06).
“I've heard many things in the heaven and in the earth. I've heard many things in hell”(Poe). In the story The tell tale heart, a man ends up killing his old man over his “Vulture eye”. He loved the old man. But his “evil eye” vexed him and he decided to take his life.
What the nurse need to know about the two main different types of hemodialysis cannulation techniques? The literature review is an interpretation of a specific topic or question comprehensively seeking to find the answers (Aveyard , 2014). The main purpose of this dissertation is to explore what the nurses need to know about the two main different types of dialysis cannulation techniques. Background and rational Chronic Kidney Disease (CKD), affects an estimated of 27 million adults in the United States asso¬ciate with increase mor¬tality, morbidity and costs (Baumgarten and Gehr, 2011).