Myocardial ischemia occurs when blood flow to your heart muscle is decreased by a partial or complete blockage of your heart’s arteries (coronary arteries). The decrease in blood flow reduces your heart’s oxygen supply. Myocardial ischemia, also called cardiac ischemia, can damage your heart muscle, reducing its ability to pump efficiently. A sudden, severe blockage of a coronary artery may lead to a heart attack. Myocardial ischemia may also cause serious abnormal heart rhythms. Treatment for myocardial ischemia is directed at improving blood flow to the heart muscle and may include medications, a procedure to open blocked arteries or coronary artery bypass surgery. Making heart-healthy lifestyle choices is important in treating and preventing myocardial ischemia.
Today we know more about nutrition than ever before. There is a great deal of information out there and it can be hard to sort through sometimes. So how do we navigate it all? For starters, it will help to know the general principles of healthful eating listed below. -Eat more vegetables, especially non-starchy vegetables. Choose fresh, frozen, and canned without added salt or fat. Include a variety of types and colors. -Choose whole grain foods over foods made with refined grains and flours. Switch from sugary cereals to unsweetened whole grain cereal or oatmeal. -Choose lean protein foods. Try to include fish twice per week. Choose vegetarian sources of protein often such as beans and soy-based products. Eggs and egg substitute are also great sources of protein. Remove the skin from chicken and turkey. Choose lean cuts of beef and pork. -Fruit is also a great option and can curb your sweet tooth. Choose fresh, frozen, or canned fruit without added sugars. -Choose low-fat milk and dairy. 1% or skim milk, or unflavored soy milk are best. Non-fat or low-fat yogurt (plain or sweetened with artificial sweetener). Opt for reduced-fat cheeses or cottage cheese. -Choose healthy fats in moderation and limit unhealthy fats. Healthy fats include vegetable oils, mayonnaise, trans-free margarine, margarine with plant sterols and stanols, avocado, olives, nuts, and seeds.
Dietary fiber is found exclusively in plant foods. It serves as the structural framework in plants and is one of the most abundant compounds in nature. Fiber is the part of the plant that is not broken down in the intestines by human digestive enzymes. Because it is not digested, fiber is not absorbed in the body. (Bacteria in the intestines can ferment soluble fiber, changing it to short-chain fatty acids that are absorbed, but in general, fiber itself is neither digested nor absorbed.) Fruits, vegetables, whole-grain breads and cereals, nuts, and legumes (such as dried beans, lentils, and peas) are all sources of fiber in the diet. Fiber is beneficial for a number of reasons. It helps improve intestinal health, prevents heart disease and some cancers, reduces blood pressure, regulates blood sugar, and aids in weight control.
Your road to being able to sleep better could start with a simple half- to one cup of cottage cheese before you turn in for the night. Cottage cheese is a perfect source of protein before bed since it contains slow-digesting casein proteins that will distribute the amino acids to the muscle tissues for hours to come.
In addition to this, it’s really going to help improve your sleep as it contains the amino acid tryptophan, which will naturally induce sleep in the body and help you get a better night’s rest. Yes, the idea that turkey has enough tryptophan to knock you out is a little farfetched, but the amino acid does facilitate serotonin production and serotonin is the neurotransmitter that helps regulate sleep. Pair your cottage cheese with a tablespoon of natural almond butter to keep the body satisfied for the overnight fast to come.
Your doctor may order an EMG if you have signs or symptoms that may indicate a nerve or muscle disorder.
EMG results are often necessary to help diagnose or rule out a number of conditions such as: -Muscle disorders, such as muscular dystrophy or polymyositis -Diseases affecting the connection between the nerve and the muscle, such as myasthenia gravis -Disorders of nerves outside the spinal cord (peripheral nerves), such as carpal tunnel syndrome or peripheral neuropathies -Disorders that affect the motor neurons in the brain or spinal cord, such as amyotrophic lateral sclerosis or polio -Disorders that affect the nerve root, such as a herniated disk in the spine.
Nitric oxide. The chemical doesn’t sound particularly sexy, but it plays a singular role in triggering male erections, a fact that’s been known for 20 years. What exactly does nitric oxide do? Blood vessels use the chemical as a signal to surrounding muscles to relax, which increases blood flow — a necessity for staying erect.
Now, researchers have found this biochemical loop and new treatments targeting phosphorylation can help intervene earlier in the arousal process than current medicines approved to treat erectile dysfunction. One treatment researchers are looking into is an herbal compound named forskolin, which can keep nitric oxide pumping.
The search for an erectile dysfunction panacea has been on for years, with other researchers targeting nitric oxide as well. “Age-associated erectile dysfunction involves a decrease in nitric oxide availability and impaired relaxation,” wrote scientists who found a potential treatment for erectile dysfunction in spider venom, a toxin that boosts available nitric oxide.
Blood clots that arise from within the carotid arteries in your neck may travel to the brain and cause a stroke.
Factors and conditions that can cause blood clots, as well as serious conditions that are associated with blood clots once they form and travel to other parts of your body, include: Arteriosclerosis / atherosclerosis Certain medications, such as oral contraceptives, hormone therapy drugs and some breast cancer medications Deep vein thrombosis (DVT) Factor V Leiden Heart arrhythmias
Peripheral artery disease (PAD)
Prolonged sitting or bed rest
Pomegranate juice is a nutrient-dense beverage containing high concentrations of antioxidants, particularly vitamin C and polyphenols. Pomegranate juice slows down or prevents buildup of arterial plaque based on studies in test tubes, animals and humans, yet there is not any solid evidence it may clean your arteries. However, the fruit juice can be dangerous when taken with certain medications. Consult your doctor about drinking pomegranate juice to clean your arteries.
Lowering your blood levels of LDL-cholesterol, the “bad” cholesterol, may reduce the risk of atherosclerosis. The polyphenols in pomegranate juice may inhibit oxidation of LDL cholesterol and reduce progression of atherosclerosis in your coronary arteries.
Drinking pomegranate juice increases your caloric intake, is costly and elevates your risk of side effects. You may need to drink 16 oz. or more of pomegranate juice daily, which equates to almost 300 calories, to receive significant cardiovascular benefits. Pomegranate juice may increase your risk of rhabdomyolysis if taken with statin medication to lower cholesterol.
Caffeine helps the heart by making small blood vessels work better, a new study has found. The research might explain why coffee-drinkers have fewer cardiovascular problems than others. The present study found that caffeine improves cardiovascular health by enabling small blood vessels to work more efficiently.
Their study was based on a small group of 27 adults who were either given regular or non-caffeinated coffee. Participants’ blood circulation was assessed using laser Doppler flowmetry. Researchers found that people who drank caffeinated coffee had 30 percent increased blood flow when compared to people who got decaf.
The study suggest that caffeine may help widen small blood vessels and reduce inflammation.
Lasers could prove to be the key in eliminating brain diseases like Alzheimer’s and Parkinson’s. New findings from researchers at Chalmers University of Technology and the Polish Wroclaw University of Technology have raised hopes that doctors may one day be able to cure the ailments without needing to touch surrounding brain tissue. Such a technique could also replace the chemical-based treatments used to treat amyloid protein aggregates today, which involve toxic components that can put patients at risk. The researchers discovered that it was possible to distinguish aggregations of the proteins thought to cause brain disease with the help of multi-photon lasers. “We have found a totally new way of discovering these structures using just laser light” says Piotr Hanczyc of Chalmers University of Technology. “Nobody has talked about using only light to treat these diseases until now.” Singling out the harmful proteins is one crucial step, but they also need to be removed before patients can be cured of these life-altering diseases. To that end, the researchers seem hopeful that photo-acoustic therapy could be used to get rid of the protein aggregates.