Archive for the ‘cardiovascular info’ Category

How to model a double lung transplant


2011
06.24

How to model a double lung transplantMarcela Alejandra Arroyo has 35 years, mother of a 9 and is hospitalized in intensive care at the Favaloro Foundation for a week. You need a double lung transplant last Friday and went into national emergency.

Through his family, tries to make known their situation and raise awareness about the importance of donation. “We all imagine as donors and is very hard, but we can all be recipients,” said his sister Martha.

Marcela took about four years to reach a diagnosis, until it was detected in 2010: idiopathic pulmonary fibrosis (“a progressive disease so terrible,” said Marta). Before that, he suffered increasingly severe pneumonia, which worsened his health situation.

The family was grateful for the emphasis on treatment at the Favaloro Foundation, as well as the company where the woman works.

For four months Marcela is part of the waiting list INCUCAI. His aides appeal to the goodwill of those who go through the difficult situation of losing a loved one with a single security: “They will be helping someone else go on living.”

Why male factors greatly affect the fertility of productivity


2010
11.27

Why male factors greatly affect the fertility of productivityMale factors are projected to produce about thirty percent of all infertility problems and help them in another twenty percent. Whatever the conventional wisdom has to say about whose “fault” the problem is that the figures indicate that the responsibility is divided almost equally between the sexes. The studies initiated by the National Institutes of Health in six universities are studying the consequences of infertility-increased sexually transmitted diseases among youth. At greatest risk, are those aged between fifteen and nineteen regardless of their differences?

Production or sperm quality may be affected by congenital abnormalities and genetic lesions in the genital tract, heat, age, sperm agglutination, acute and chronic infection (often sexually transmitted infections) malnutrition, previous surgery, allergies, chronic diseases, environmental or occupational factors (such as radiation), varicose, or certain medications. These drugs include Tag met, used in the treatment of ulcer drugs used to treat cancer, and certain antibiotics (especially those used to treat tuberculosis).

Smoking also heavy marijuana and snuff in general, alcohol and stress can result in impotence or inability to ejaculate. Varicose, enlarged varicose veins of the spermatic cord are a potentially curable cause of male infertility. While this condition occurs in many men with normal, fertility has been found to be present in up to forty percent of infertile men. Half of all men with varicose have low sperm count or motility of sperm or other changes in semen analysis. Theories on the cause of these changes include heat, pressure and toxic substances dilated vessels.

Temporary or permanent damage to the male testes may occur because of a genital infection or systemic infection. Gonorrhea can do some damage in the male genital tract temporarily result in a marked decrease in sperm count. Mumps in an adult male may involve one or both testicles and can cause severe testicular damage. Fortunately, usually only one testicle and suffered serious decline in sperm count, though possibly restricted, usually compatible with fertility. Any systemic viral or bacterial infection can cause a temporary depression in sperm count. Because much of the evidence of infertility for women are more complicated and involve more risks than men, infertility testing often begins with the male. A semen analysis is a simple test that can provide a wealth of information.

How to know the signs of disease in our body


2010
11.23

How to know the signs of disease in our bodyAre you ill? Symptoms and signs are signs that the body sends to indicate that something is not working well and should ignore them
The body is composed of a number of bodies, equipment, systems and components which interact with each other perfectly, when this happens we can say that we are healthy, but when one of them is damaged, decreases or increases the body functions and disrupts become ill and this can be caused by many factors, which may be physical, environmental, social, emotional or mental.

However, as the human body is very wise and health conditions works perfectly, when something fails, contact us through symptoms or signs, from central nervous system and endocrine system, responsible for monitoring everything that happens on our body.
Symptoms and signs are only signs and no mean alone the presence of a particular disease, because each can occur in many diseases. The coincidence of several of them, together with a physical medical examination and sometimes through laboratory studies or special equipment are those that guide the physician to establish a correct diagnosis, i.e. to clearly identify the type of disease and thus we give appropriate treatment.

The symptoms are those statements that the affected person feels, but are not detectable by others, such as pain, fever, cramps, nausea, dizziness, cramps, heat, cold, fatigue, sleepiness, trouble breathing, insomnia, burning , cough, cold, fainting, itching, etc.
The signs are manifestations of the body that other people can easily notice, changes in skin color, paleness, bruising, rashes, blemishes, dark circles, loss or excessive weight gain, bloating, diarrhea, vomiting, fainting, watery eyes, red nose, bad breath and more.
Some of these symptoms or signs, are sporadic, can occur for any unexpected reaction as a shock, exposure to the sun for a long time and others, and may pass quickly, without meaning suffering from any disease.

However there are some warning signs, which are symptoms or signs but can be sporadic, that is momentary or accidental, may indicate that something starts to malfunction and can be very dangerous.

Among the warning signs to which we must make immediate case are: chest pain, shortness of breath, pain and numbness of limbs, blood in urine or stool, persistent headache, difficulty sleeping or difficulty awake, among others.
Any sign of alarm symptoms or signs, people must act immediately to avoid further, excessive costs or risk to life.

How primary health care model


2010
11.11

How primary health care modelAmong the benefits are referred to the tale-education to remote areas / In health, telemedicine, for sending and receiving X-rays, ultrasounds and Mires of people who are far away from primary care centers Health

Within two years of the launching of the Simon Bolivar satellite, it has contributed significantly to the democratization of the access to information and communication technologies as a valuable tool for communication systems, determinants for social welfare.

Since its launch into space in 2008, the first Venezuelan satellite has marked an important milestone in our history, covering all the national needs related to telephony, data transmission, access and transmission of messages over the Internet.

This project, promoted by the Ministry of Popular Power for Science, Technology and Industry with support from the Intermediate People’s Republic of China, has represented equitable access to resources found in outer space and has as main objective to bring telecommunications sectors of the population for its poor and its remote location not ever interested companies providing the service.

It also has a platform that is integrated into the National Telecommunications Network Terrestrial Companies Anonym National Telephones de Venezuela (CANTV), which supports a number of services that contribute to the development of other programs in the economic, social, health, cultural and beyond borders.

In that sense, today, Venezuelan satellite signal is one of the byproducts Venerate 1 project, part of a strategic program designed from the spacecraft design, launch and positioning, to the construction of earth stations electrical substations, equipment, training and technology transfer.

Among the benefits that are provided to develop for the Venezuelans are the tale-education to remote areas through the use of technology to send digital packets of educational programs, as well as telemedicine, which involves sending and receiving X-rays, ultrasounds, Mires, mammograms, people who are very far from the primary centers of health care, to ensure treatment of the population immediately.

How to use a good colon cleanser


2010
10.25

Most companies that claim to produce colon cleanser oxygen based fail! These companies do not employ a scientific method for attaching and stabilizing oxygen correctly. Also, many of these companies only use or mixed combinations of magnesium oxide and magnesium peroxide sell their products as oxygen releasing compounds, but this does not occur with precision!

Magnesium oxide keeps oxygen but does not release very well unless properly assisted this process. You should choose the appropriate combination of vectors to retain and oxygen effectively. Magnesium acts as a carrier of oxygen to move through the intestinal tissue, kidney, bladder, and expelled through the bowels. You do not want a form of magnesium that can be fully assimilated, that is not the purpose.

The purpose of stabilizing oxygen is to provide monatomic oxygen using an extended-release process. There is a big misconception that the intestines are home all kinds of anaerobic organisms. Digestive diseases actually begin with the inappropriate use of antibiotics that kill friendly bacteria along with harmful organisms. In fact, friendly bacteria are facultative branches mostly anaerobic (without oxygen) but also flourish in an aerobic environment. Friendly bacteria in the gut secrete hydrogen peroxide as a byproduct and can live in an environment highly exposed to oxygen. The receiving party will also combat the harmful bacteria or harmful organisms are concentrated in the intestine.

Why heart disease and breast cancer are very high risk of death


2010
09.16

 heart disease and breast cancer are very high risk of deathNo communicable diseases, including cardiovascular disease, breast cancer or lung cancer and other serious cause 60% of deaths in our country. In addition, while there are effective measures to prevent, the risk factors that produce increased over the past four years.

Obesity, inactivity, diabetes, excess salt in foods and decreased consumption of fruits and vegetables (only one in 20 Argentines eat five daily servings recommended) are moving steadily, according to the results of the II National Survey of Risk Factors, filed yesterday.

“You can tell people what to do to improve their quality of life, but if the environment is unpleasant is not healthy, do not change behavior. We know more about what to eat or have to move more for health care, but the reality is that the situation has worsened compared to 2005. This shows that we must move in the regulations, as with snuff, on the ticket of food and salt use or elimination of Trans fats in the food industry, “said Dr. Sebastian Lazier, director of Promotion Health and Control of No communicable Diseases, Ministry of Health.

The good news is that in these years increased by 10% the number of people with health coverage, declined between 2 and 3% tobacco and snuff smoke exposure outside the municipal and provincial implementation of 100% free environments smoke, and people began to control than pressure, cholesterol and blood glucose (blood sugar) in public hospitals.

For example: 81.4% ensures that pressure is controlled, compared with 70% four years ago. In these measurements, three out of 10 had high blood pressure at least once. Meanwhile, 76.6% of men over 35 and women over 45 said that “ever” are controlled cholesterol, an important indicator of vascular health. The 30% have LDL cholesterol or “bad” cholesterol.

However, a survey released today Argentina Heart Foundation states that one of every two adults does nothing to control his cholesterol. 20% of the thousand people surveyed did not because “I had no symptoms.

It also increased blood glucose measurement, which “describe” how they are behaving several key hormones for the development of disease. One is insulin, whose alteration causes diabetes, which in four years from affecting 8.4% to 9.6% of those over 18 years.

What was also improved breast care at age 40 and the prevention of cervical cancer from 18 years: while the performance of mammography increased from 42 to 54%, Pap did the 51 to 64 percent.

“The access of women to these two controls improved especially in the northwest and northeast of the country, the regions where there are more disadvantages. However, we also note that the performance of mammography is still quite heterogeneous because of the lack of mammography in all jurisdictions, “said Dr. Daniel Ferranti, coordinator of this second edition of the survey during the presentation of results to representatives of the Ministries of Health provincial and the Pan American Health Organization.

How to give medicine to patients using a prescription


2010
09.15

Adverse events related to medication (EAM) are common in the hospital. In the U.S., occur around EAM 6.5 per 100 patients admitted. Of these, 25% are due to errors and can evitar1.

Traditionally, the physician prescribes the treatment plan and records it in the patient’s medical history. Then the nurse manually transcribes the information prescriptions to the appropriate medication sheet and finally, the treatment is given based on what is specified in the sheet.

The process from prescribing a drug to its administration can fail at any stage. Two common and potentially serious errors are errors in transcription and errors in drug administration.

The new information and communication technologies such as electronic systems based on bar code reading, may help prevent medication errors. These systems are already used successfully to prevent errors in patient identification.

One study has evaluated whether a verification system based on barcode reading to the patient bedside reduces errors in transcription and medication administration. This was implemented in a university hospital of 735 beds with an electronic record of medication administration supervised by the online pharmacy. In addition, before administering the drug, the nurse must pass a bar code reader for patient identification bracelet and the drug. This system was allowed to verify that the correct medication to administer to a correct dose, and patient at the time indicated. If not, the system would launch an alert.

We performed a prospective study without a control group of 9 months to compare the frequency of errors of nursing personnel in the transcription and medication prescription prices before and after implementation of the verification system. Administration errors were classified as “time-related (egg administration delayed more than an hour) or” non-time “(egg, wrong doses). We analyzed 3082 transcripts from 14 041 prescriptions and administration of drugs made in the medical units, surgical and intensive care hospital.

The authors conclude that the introduction of bar code system, along with the electronic recording of medication administration, can be an effective intervention to improve the safety of health care. However, although the study results are promising, it should be noted that the study lacks a control group. For this reason, a randomized controlled clinical trial would determine the effectiveness of the intervention with greater assurance.

Why pollution can cause strokes and heart disease


2010
06.15

cause strokes and heart diseaseIt is almost common knowledge that air pollution can cause respiratory disease and lung, thereby decreasing our health, but for some time now has been concluding that pollution can also cause strokes and heart disease.

The tiny particles of soot, dust and other contaminants that are prevalent in the air have a direct connection with deaths from heart disease and clogged arteries, say researchers at the University of Melbourne.

For a person already suffering from health problems, pollution is a serious problem, because the airborne particles can aggravate the symptoms of his condition. However, according to the scientists in this new study, pollution could also trigger a heart attack or even sudden death in people with no outward symptoms of cardiovascular disease.

The results of recent research, published in the medical journal Epidemiology, shows that carbon monoxide levels are closely linked with increased risk of cardiac arrest. The effect of this is greater in persons 65-74 years of age.

According to another recent study by researchers at the University of Duisburg-Essen, blood pressure rises in proportion to exposure to particulate pollutants from vehicular traffic. Consequently, those exposed to these pollutants are at increased risk of heart attacks, strokes and chronic cardiovascular diseases.