Essay On Heart Attack Victims

593 Words2 Pages
bulb-icon

Recommended: Heart disease apa

Mark Hoffman-Researcher
Kamil Barabas-Proofreader/Pacer
April Article

Fine Maron, Dina. "Gene Therapy Shows Promise for Treating Heart Attack Victims." Scientific American. Scientific American, 19 Feb. 2014. Web. 23 Apr. 2014. .

Summary:

A heart attack is a serious condition that results in long term damage to survivors’ hearts. For example, scar tissue from a heart attack can weaken or harden the heart muscle, causing it to be less elastic, and as those tissues spread into the aorta, the heart muscle can no longer complete a full contraction. These conditions could lead to heart failure immediately or over time. Heart transplants are one way to avoid these conditions, but donor hearts are in short supply. Recently, an alternative gene therapy has been tested and proven successful in pigs who have suffered heart attacks. Researchers came to this conclusion by assigning eighteen pigs who were recovering from heart attacks to receive injections of the Cyclin A2 gene that was exp...

Show More
Related

  • The First Artificial Heart Transplant

    742 Words  | 2 Pages

    The development of the artificial heart began in the early 1950’s. The initial prototype, developed in 1970’s by the artificial developmental staff at the University of Utah, allowed 50 hours of sustained life in a sheep. Although this was called a success, the implantation of the artificial heart left the sheep in a weakened state. It wasn’t until late 1970’s and the early 1980’s where the improvement of the artificial heart actually received attention as a possible alternative to a heart transplant. The remodeled product of the early 1970’s did more than just the 50 hours of sustained life; it enabled the cow to live longer and to live a relatively normal life, with the exception of a machine attached to the animal.

    Read More

  • Ethical Issues In Clinical Research

    1223 Words  | 3 Pages

    ...Restricted After Gene Therapy Death. The New York Times - Breaking News, World News & Multimedia. Retrieved September 22, 2011, from http://partners.nytimes.com/library/national/science/health/052500hth-gene-therapy.html?scp=9&sq=FDA%20jesse%20gelsinger&st=cse

    Read More

  • Trauma Nursing Essay

    1293 Words  | 3 Pages

    Trauma nursing is a rewarding career that is financially beneficial, allows you to work in high intensity situations, and is appropriate for people with a personality where they have the ability to remain calm in high stress situations. In trauma nursing a beginner is already making quite a bit of money while being able to do things such as saving people’s lives. It’s a job that involves working in situations where it depends on a person and their team to save a person and it’s important to be to stay calm and respond adequately to the situation. Trauma nursing is an eye-opening career that, if you can handle it, will really enjoy.

    Read More

  • The Debate Over Gene Therapy

    754 Words  | 2 Pages

    Despite being magical of gene therapy, it is high-risk. Few people got benefits from it, and it has a low rate of success. Prior to the human trial, Batshaw and Wilson had done experiment on animals to ensure the safety. Over 20 experiments have been done on mice but only 12 of them survived at last (Sophia, M. and Kolehmainen, J.D., 2000). More seriously, complicating diseases, which can be more dangerous than genetic diseases, might set in during the treatment period. In December 200...

    Read More

  • Cardiovascular Disease Hypertension

    2836 Words  | 6 Pages

    ...sion can drive the advancement of a possible cure for hypertension through gene therapy. On a conceptual level, the strategy of gene therapy presents many benefits over conventional drug treatment, such as long-lasting modification of defective or variant genes and elimination of side-effect issues. Intriguingly, the genetics of essential hypertension is an interesting issue because we often think of hypertension as a result of our lifestyle habits and environmental factors. However, the study of genetics can really help to predict disorders in individuals at risk through the examination of particular affected genetic loci that influences that disorder. Such an intervention would make the prevention and treatment of hypertension, a prevalent disorder with a large impact on cardiovascular morbidity and mortality in the present day, more feasible and highly effective.

    Read More

  • Essay On Cardiomyopathy

    1190 Words  | 3 Pages

    (Slide 2) What is Cardiomyopathy? If we break down the word we can see “Cardio” which means of the heart, “myo” which means muscle, and “pathy” which means disease, therefore cardiomyopathies are diseases of the heart muscle. (Slide 3) There are 3 main types of cardiomyopathies; hypertrophic, dilated, and restrictive. I will only be discussing dilated cardiomyopathy, which is characterized by the enlargement of the hearts chambers with impaired systolic function. It is estimated that as many as 1 of 500 adults may have this condition. Dilated cardiomyopathy is more common in blacks than in whites and in males than in females. It is the most common form of cardiomyopathy in children and it can occur at any age (CDC).

    Read More

  • The Heart Essay

    675 Words  | 2 Pages

    The heart is a very important organ in the body. It’s around the size of someone’s hand closed up together in a fist and is located in the chest between the lungs. The main purpose of the heart is to pump blood around the body ( The Structure of the Heart). The heart consists of epicardium, myocardium, and endocardium layers that protect its walls. The epicardium is the membrane of the external heart surface. The endocardium lines the interior portion of the chambers in the heart. Lastly, between these two layers and the thickest, the myocardium is made of cardiac muscles and performs the work of the heart. Collagenous and elastic fibers between the hearts walls and chambers are called fibrous skeleton (Anatomy and Physiology pg.717- 718). It functions as a structural supporter and provides electrical insulation between the atria and ventricles. This is important for timing and coordination of electrical and contractile activity.

    Read More

  • What is Gene Therapy?

    1551 Words  | 4 Pages

    Gene therapy is the insertion of normal or genetically altered genes into cells usually to replace defective or diseased genes in the body. By using gene therapy, doctors can go to the source of the disorder or problem instead of prescribing a patient a countless number of drugs (Hogarth 1). Gene therapy was designed to introduce new and corrected genes to compensate for any abnormal genes. If a mutated gene causes a protein to be missing or to fail, gene therapy is a way to inject a new and normal copy of the correct gene to revitalize the function of the lost protein (Genetics Home Reference 1). With the help of medical advances in technology, gene therapy has gone from the idea stage, to technology development and laboratory research, to clinical trials for various disorders (ASGCT 2). It was not until the last five years that advances and trials of this new innovation had occurred (2). Gene therapy is currently being tested for results in cancer and other acquired diseases such as HIV or the flu. However, ...

    Read More

  • The Ethics of Gene Therapy: Balancing the Risks

    2583 Words  | 6 Pages

    High profile adverse events resulting in disproportionate media attention have prevented a greater difficulty for the field, with the death of Jesse Gelsinger in a trial of gene therapy for ornithine transcarbamylase deficiency undermining public trust of clinical research in the US. There is a danger that the gene therapy field may have become too risk-averse in response to these adverse events, and that this could manifest as fewer trials that take longer to commence. In the context of a research environment that is increasingly turning to the developing world for the expedient conduct of clinical trials, it is imper...

    Read More

  • Genetic Testing or Genetic Screening

    1504 Words  | 4 Pages

    Genetics & Personalized Medicine. (2013). University of Ottawa Heart Institute. Retrieved on February 3, 2014 from: http://www.ottawaheart.ca/research_discovery/genetics-personalized-medicine.htm

    Read More

  • Debate on Gene Therapy

    852 Words  | 2 Pages

    Gene therapy enables patients to survive incurable diseases. In the field of genetic diseases, ADA-SCID, CGD and hemophilia are three main ones. ADA-SCID is known as the bubble boy disease. CGD is related to immune system that would lead to fungal infections which are fatal. Patients with Hemophilia are not able to induce bold bleeding (Gene therapy for diseases, 2011). Gene therapy also has good effects on cancer treatment and neurodegenerative diseases, which include Parkinson’s disease and Huntington’s disease. Viral infections, including influenza, HIV and hepatitis can also be treats by it (Gene therapy for diseases, 2011). According to the Science Daily in 2011, gene therapy now can apply to heart failures and neurologic diseases as well.

    Read More

  • Victims Of Crime Essay

    1445 Words  | 3 Pages

    We are all affected by crime, whether we are a direct victim, a family member or a friend of a victim. It can interfere with your daily life, your personal sense of safety and your ability to trust others.

    Read More

  • Essay On Heart Palpitations

    737 Words  | 2 Pages

    Heart palpitations are often cause irregular heartbeats. While they can be fairly common (occurring in most people at some point in their lives) and many who experience them may not feel symptoms at all, they can be fairly troublesome to patients who do not understand them. Heart palpitations are often caused by an extra beat in the heart. There are two main types of asymptomatic palpitations: premature ventricular contractions (PVCs) and premature atrial contractions (PACs). In this paper, we will look at the difference between PVCs and PACs, how to detect them in patients who are experiencing palpitations, what can cause them, and complications they can cause.

    Read More

  • Human Heart Essay

    986 Words  | 2 Pages

    The human heart is one, if not the most, vital organ in the human body. The heart pumps blood through the circulatory system. It is what provides the body with oxygen and nutrients. Of course, without this important, muscular, organ there would be no way to survive. “Everyday your heart beats about 100,000 times, sending 2,000 gallons of blood surging through your body. Although it is no bigger than your fist, your heart has a mighty job of keeping blood flowing through 60,000 miles of blood vessels that feed your organs and tissues” (Watson n.pag.). Any type of damage or restriction to the heart or its valves can reduce pumping. Cardiovascular diseases are examples that cause damage to the heart and blood vessels. Cardiovascular disease is the most common cause of death globally, accounting for thirty percent of deaths. Since the heart has such an important role in the human body, it is critical that it is functioning and working properly. An important medical test used to observe the heart is called transesophageal echocardiography, also known as TEE.

    Read More

  • Essay On First Aid

    1259 Words  | 3 Pages

    First Aid is the initial care for an illness or injury. First Aid is usually performed in emergency situations by a non-professional person. First Aid can be performed on animals although it is generally meant for the care of humans. Going back to the beginning of the practice of First Aid, it was first practiced by the religious knights in the Eleventh Century. Care was provided to the Pilgrims and Knights as well as training on how to care for common battle wounds. Aid came to a halt during the High Middle Ages and organizations were not seen again until 1859. A few years later, a few nations met in Geneva and formed what we know to be the Red Cross. The main purpose of the Red Cross was to give Aid to the sick and wounded soldiers during battle. In 1878, the formation of St. John Ambulance was put into effect. The ambulance was generally for aid to people in emergencies. Large railway centers, mining districts and police forces were the first to pair with ambulances. Also in 1878 the concept of teaching First Aid to civilians was announced. Surgeon-Major Peter Shepherd and Dr. Coleman performed the first First Aid class with a curriculum that they had formed. First Aid training began to grow in the UK with high risk activities.

    Read More

More about Essay On Heart Attack Victims

Open Document