It has been reported by the Centers For Disease Control and Prevention (CDC) that every year 785,000 Americans have their first coronary attack. Unhealthy lifestyle and stress are one of the biggest contributing factors that are responsible for heart disease. However, developments in the field of cardiology gives the advantage of timely detection. Superior detection methods such as nuclear stress test help in timely treatment to prevent any future complications. Any symptoms such as palpitations, shortness of breath, indigestion and chest pain should not be avoided and referred to a cardiac specialist immediately.

In the section below, we have discussed more about the various aspects of nuclear stress test

What is stress testing?

It is quite common for a patient to undergo cardiac stress testing that is extensively used in cardiology for measuring the performance of the heart. There are two ways of inducing a stress on the heart, which can be either in the form of exercise or a drug. This test is done by measuring the patient’s circulation at rest in comparison to that during the maximum physical exertion. It is only through this comparative study, a cardiologist is able to evaluate blood flow to the heart tissue.

Most stress tests are performed depending on various factors that may include the age, history, symptoms and risk factors for an individual’s health. Those complaining of shortness of breath, chest pain, high blood pressure, diabetes, high cholesterol, high levels of blood lipids, lightheadedness and dizziness have to undergo these tests. Those with a history of smoking and heart disease are also included in this category.

A nuclear stress test is one of the most commonly preferred types of stress tests. A comprehensive test, it helps to ascertain if there are any cardiac abnormalities and helps to determine the extent to which the disease has progressed.

How is the nuclear stress testing performed?

The nuclear stress testing is also called myocardial perfusion imaging and is a non-invasive procedure that gives an insight of the functioning of the patient’s heart. This test helps the cardiologist to find out the extent and the location of the abnormal blood flow. A radiotracer is used for the imaging process that is detected with the help of a gamma camera. Healthy heart muscle will accumulate more amount of tracer as it is receiving normal blood flow. However, affected areas will generally have lesser accumulation that helps in identification. The patient’s arteries are subjected to dilation with the help of external stress in the form of some exercise. The radiotracer is injected and then the imaging process takes place.

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If you have a friend or family member with Celiac Disease you need to understand the disease and how you can help make mealtime easier and safer. According to statistics from the National Digestive Disease Information Clearinghouse, almost 1 in 133 people in the United States have the disease. The prevalence rises to 1 in 22, if there is a first-degree relative with Celiac disease.

Symptoms of celiac disease range in severity and cause varied degrees of discomfort or illness for individuals.  The concern is not only for the short-term effects but potential long-term damage to the small intestines. The sensitivity to gluten products can vary, so it’s important to understand the impact of using gluten products in recipes when cooking for people who have celiac disease.

Most people understand that wheat flour is a gluten product and everything made with certain flours should be avoided. But we’re not always aware of hidden products in our foods that may contain miniscule amounts of gluten, enough to trigger a reaction. For instance, salad dressings and barbecue sauces often contain gluten ingredients. 

If someone in your family or circle of friends and acquaintances has celiac disease you’ll want to have a deeper understanding of what kinds of foods you can safely cook and serve. More and more food manufacturers are adding the gluten-free label to products which can help when shopping for foods, but you still need to check the label for ingredients. Another resource can be found in gluten-free ookbooks and websites for people with celiac disease. Often these sites will offer gluten-free cooking tips and recipes which everyone will enjoy.

One such site, Cook IT Allergy Free has taken the recipe support a step farther with the development of an app for iPhone and iPad. The app includes easy recipes with a unique feature allowing the user to choose food substitutions for gluten-free cooking as well as other know food allergens. There are tips on celiac disease and gluten-free cooking as well. This is a great tool, all the more so because the developer, Kim Maes, is a nutritionist with 2 family members who have the disease.

Celiac Disease can be challenging, particularly for adults who have been diagnosed later in life. The required changes in diet can be severe and compound the adjustment process. Everyone around that person will need to adapt to the dietary restrictions in order to provide safe foods as well as emotional support and comfort.  It’s a responsibility that will be much easier when you’ve educated yourself about the disease and found tools to make cooking gluten-free recipes easy and enjoyable. For more information check out the Cook It Allergy Free website.



Walker is a freelance writer and member of the StringCan Interactive team as a content strategist focusing on strategic analysis, content collection, management of content, and publishing, which includes publication and post-publication digital activities. Walker enjoys blogging and writing, you will find clips of her work on her website, Beyond Words.

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Diabetes mellitus is commonly referred to as the silent killer as it annually contributes to about 18 percent deaths in the United States alone. The prevalence of this disease is common among patients age between 25 and older. According to reports, the prevalence of the diabetes mellitus has increased quite dramatically all over the world in the last few decades or so. It is even expected to increase in the future.


In USA, there are more than 16 million Americans suffering from diabetes mellitus and about 90 percent of this population has the Type 2 Diabetes mellitus. Every year, approximately 800000 people in United States are diagnosed to have the disease, while most others remain undiagnosed. Additionally, there are many people with the impaired glucose tolerance or insulin resistance or pre-diabetic condition.


The incidence of diabetes mellitus is essentially same for both females and males. Moreover, it increases with the age. In medical terms, diabetes mellitus is also referred to a group of metabolic diseases which is characterized by the high blood sugar levels which results from the defects in insulin action or secretion or both. The disease was first identified as a sweet urine disease and excessive muscle loss. That’s because the high level of the blood glucose or hyperglycemia is seen to lead to the spillage of the glucose into urine and hence termed sweet urine.

Additionally, diabetes mellitus as a group of metabolic diseases has also been reported to have been caused by complex interaction of environmental, immunological, life style and genetic factors. These diseases even feature the chronic hyperglycemia which is associated with macrovascular and microvascular changes that result in organ dysfunction, damage or failure.


Diabetes Mellitus is usually confirmed when a person has fasting plasma glucose of 126 mg per dl or higher. The occurrence of diabetes mellitus is essentially the same for both females and males and as said it increases with the age. According to medical reports, the prevalence of the known cases usually rise from about 6 percent in people aged 45 to 65 years to approximately 12 percent in those age between 65 or older. While in the people of older age group, more women than men are found to be diagnoses with diabetes every year. The high risk groups are Asian Americans, Hispanics, African Americans, Native Americans and the Pacific Islanders. Now regardless of ethnicity or race, however, obesity and the advancing age is even correlated to the increased occurrence of the diabetes mellitus.

Read more about diabetes treatment and Insulin Pumps.



Article by Jenny, content writer at Inter-Dev Internet Marketing Company

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