Analysis Of Ex Vivo Lung

A heart transplant is an operation in which a failing heart is replaced with a healthier donor heart, it has many, many risk but could also save your life (heart). The heart is about the size of an adult fist. The heart is located behind the breast bone(transplant). The heart pumps deoxygenated blood that flows from the heart to the lungs, that give off carbon dioxide and freshly oxygenated (Transplant).

Extracorporeal membrane oxygenation, short for ECMO, is an extracorporeal system of giving both cardiovascular and respiratory support to people whose heart and lungs can't give a sufficient measure of gas exchange to maintain life. This may be from the result of recent cardiac surgery. Generally, this has been utilized on kids, yet the use in adults with heart and respiratory disorders has increased over the years. Extracorporeal is defined as occurring outside of the body. Normally after a patient experiences a lung injury they are placed on mechanical ventilation which helps push oxygen into the lungs. Sometimes lungs are so badly damaged to the point they are unable to handle the high pressures required to provide adequate oxygenation.

It may even be a choice between life or death in some cases and unfortunately there is only one heart to give. With the scarcity, it is unknown when another heart will be available and compatible to the patient most importantly. It could be in a span of days, weeks or even months. In order to make the best decision we need to look at some patient evaluations and the background on all the potential recipients. Cardiac transplantation should be reserved for those patients most likely to benefit in terms of both life expectancy and quality of life. Also, which predict long-term survival and quality of life with various therapeutic modalities over time (1-15 year span). Evaluating those potential recipients who will have an impact on the people around them and/or society. Being family, friends or those they serve in their workplace and continue to serve as an example to

ing a VAD or to assist patients utilizing the device to transplantation. “ A ventricular

As evidenced, normothermic perfusion preservation is making a positive impact on the medical community. There are many benefits to the normothermic perfusion technique that is causing its rapid ascent, including: a unique opportunity to recover from established or acquired injury during transplant, an ease of measuring organ function prior to implantation, and a remarkably improved rate of both patient and liver survival post-operative.

The heart is not just a organ to pump blood, the heart (I feel) contains emotion. Emotions of things you might have done in your lifetime! In the documentary ¨Transplanting Memories¨ There were recipients of the organ and they were doing certain things they never did before. For example one lady was drinking beer eating certain foods that her donor ate, but she never ate or drank these things before the transplant.

Heart is a crucial organ in human body and if the heart does not work properly, the person will die. The human heart is a muscular organ which pumps blood all over the body. In human, the heart size is roughly same as the size of a large fist (Lewis 2016). Heart failure can happen for anyone. However people with anemia, hyperthyroidism and an overactive or underactive thyroid disease are at higher risk (Moore; Roth 2015). Artificial heart can replace as real heart which can save many people from dying while they are waiting for heart transpose. In the past, the majority of artificial hearts have been used for people who waiting for heart transplant whereas, some people use artificial heart as permanent use (Tucson 2014). It is extremely important

Another very important pulmonary function test used in various healthcare settings is lung diffusion capacity testing, also known as DLCO. DLCO stands for diffusion capacity of the lung for carbon monoxide, measuring the extent in which oxygen passes from the alveoli of the lungs into the bloodstream. Results of this test are used to help determine the amount of damage to the lungs or abnormality, by answering to how well the lungs can move gases into the bloodstream. This test is performed by having the individual breath in some air containing a very small amount of carbon monoxide and a tracer gas which is usually helium or methane. Physicians will often walk them through the 10 second hold breath technique, where they are asked to hold their breath for 10 seconds after the initial inhalation of the CO/tracer mixture, then rapidly exhale after the time is up.

The bronchioles, I believe to be the most complex part of the respiratory system. The bronchioles really do have an important role in the respiratory system. After the bronchi ends bronchioles begin. The bronchioles conduct air form the bronchi, pass air through the nose, mouth and then to the alveoli. The bronchioles function by distributing air through the lungs by constricting and dilating, this control the amount of air that goes through the lungs. The bronchioles began to taper off unto three tiny air passageways: the lobular bronchioles, terminal, and respiratory bronchioles. The bronchioles have no support by cartilage, and because of this they are more likely to be affected by conditions that may cause obstruction of the airway. The

Both of heart and lung blood circulating providing tissues will be able to create blood flow in two prominent ways especially in vascular beds. One of these modes is called non-coining flow perfusion and the other known as coining flow perfusion (known as pulsating and non-pulsating flow in physiology). Usually, these two flow perfusion routines will be useful in blood circulating machines that are used in different health centers with their own specified routines. It seems that pulsating flow must be able to overcome the capillary contraction pressure (1).

In 1967, surgeon Christiaan Barnard performed the first successful human heart transplant on 54-year-old Louis Washkansky, a grocer living in South Africa. Despite Washkansky only living for 18 days post-surgery, Barnard was instantly boosted to worldwide fame and praised for his exceptional pioneering in the field of science. Prior to Barnard’s procedure, heart transplants had only been attempted on subhuman species such as frogs, dogs, cows, and chimpanzees.

The robotic organ, which replaces the real one, is called SynCardia, a mechanism developed by the University of Michigan in 2001. It has become popular since 2008, when Medicare (a kind of US SUS) began to cover the costs of surgery. The device's motor is outside the body, connected to the cardiovascular system by two tubes, which pump 9.5 liters of blood per minute. Despite being a bit clumsy - it's 6kg of yarn and metal - the SynCardia

Pulmonary ventilation is a basic human function that we do without thought. It is commonly believed of us our lungs expand and release air and is performed in a healthy human being 12- 20 times a minute, essential this is the case but understanding the mechanical process of the physiology can assist in the understanding of the amazing process of respiration. (Marieb and Hoehn, 2014).

movement. The system supplies a high centralization of oxygen and is used with a nasal cannula to pass on the oxygen to the patient.

Automated external defibrillator (AED) is a small computerized device used to analyze heart rhythms and provide an electric shock, if needed, to restore the normal electrical activity of patients’ heart. When a patient is suspected of having a sudden cardiac arrest CPR is performed until an AED device is available. If the device is available, when turning the machine on the voice of the device will guide the first responder through the process. There are adhesive pads with electrodes sensors that are required to stick onto the chest of the unconscious patient. Once the pads are stick onto the chest, the electrodes then send information about the person’s heart rhythm to the AED. The devices will then analyzes the heart rhythm and determine if an electric shock is needed. Once the device detect that a shock is needed the device will warn first responders to stand clear, then the machine will automatically delivered the shock. If the person is still not breathing, continue on with CPR while the machine recharge. Once the machine is ready it will again analyze the heart rhythms then provide an electric shock. (U.S. Department of Health and Human Services [HHS], National Institutes of Health [NIH], National Heart, Lung, and Blood Institute [NHLBI], 2011).