Latest Heart Disease Articles
Coronary heart disease or CHD is the narrowing of the blood vessels that supply oxygen and blood to the heart. It is also termed coronary artery disease. CHD is caused due to a condition called atherosclerosis. When fatty material and plaque build up on the walls of the arteries, atherosclerosis occurs. This leads to the coronary arteries getting narrow. As a result, blood flow to the heart slows down and sometimes even stops. These result in the symptoms of chest pain or angina, heart attack, shortness of breath and other problems. CHD is one of the leading causes of death the world over.
Ischemic heart disease (IHD) or myocardial ischemia is a disease where blood supply to the heart muscle gets reduced. This occurs generally due to a coronary artery disease, termed atherosclerosis of the coronary arteries. Smoking, hypercholesterolemia or high cholesterol levels, diabetes, hypertension and old age are some of the risk factors of the disease. IHD is more common in men and can be hereditary. Symptoms of a stable IHD are angina (chest pain due to exertion) and limited exercise tolerance. Symptoms of unstable IHD include a rapidly worsening angina where chest pain occurs even while resting. An electrocardiogram, blood tests (cardiac markers), cardiac stress testing or a coronary angiogram are necessary for diagnosing IHD.
Understanding the causes of coronary heart diseases and having knowledge of its related treatments is vital for dealing with the problem. Through these means, the coronary heart diseases can also be prevented and the negative impact of these diseases can be reduced. Even though there are many ways to avoid heart diseases, one of the most successful ones have been eating the right foods. There are so many different kinds of healthy recipes, which are ideal for reducing the stress caused to the heart due to heavy foods.
There are many ways to avoid heart diseases and some of the best ways for avoiding the coronary heart diseases include following the recipes, which help in preventing them. Basically these are health recipes, which are ideal for reducing the stress caused to the heart due to heavy foods, and thus reduce the risks of the coronary heart diseases. There is no doubt that heart diseases can lead to various kinds of consequence on your health and the side effects that can be fatal at times.
The term coronary atherosclerotic heart disease has been used in the same reference with coronary heart diseases but these are two different aspects of the game. Basically the coronary atherosclerotic heart disease has the same kinds of symptoms like the regular coronary disease. This coronary heart disease is defined as the failure of coronary circulation. This supplies adequate circulation to cardiac muscle and surrounding tissue. Usually all forms of coronary atherosclerotic diseases are already the most common forms of disease affecting the heart.
Coronary atherosclerotic heart disease has the same kinds of symptoms like the regular coronary disease. This coronary heart disease has been referred to the failure of coronary circulation, which supplies adequate circulation to cardiac muscle and surrounding tissue. It has been seen that these coronary atherosclerotic diseases are already the most common form of disease affecting the heart. This disease has been diagnosed as an important cause of premature death in Europe, the Baltic States, Russia, North and South America, and many other continents.
Ischemic heart disease is no longer an unknown concept but is getting popular with the passing of years. It is nothing but a partial blockage of blood flow to the heart. At times, to be precise, it happens that the heart fails to get essential blood to work normally. In that unusual situation it has no other way except to work harder and becomes starved for oxygen. What may happen if the blood flow is completely blocked? There will be a myocardial infarction (heart attack).
People usually associate cigarette smoking with breathing trouble and lung cancer. But smoking is actually one of the major causes of heart disease for men and women. Smokers have a high risk of developing several chronic disorders. Along with high blood pressure, high cholesterol, obesity and diabetes, smoking is a major independent risk factor for a coronary heart disease. Research have shown how cigarette smoking causes coronary heart disease (CHD) leading to a heart attack. It causes damage by decreasing the oxygen flow to the heart. It increases the blood pressure and heart rate, both of which are fatal for the heart.
There are different ways to prevent heart diseases and these are vital for people who have some genetic traits of heart diseases. Information on the prevention of these heart diseases is available from different websites. Along with the prevention methods such websites also provide crucial information about risk factors and how these diseases can affect your health also. These websites are useful for providing information that most users lack and create awareness about one of the deadliest diseases in the world.
Recent statistics have revealed that heart diseases like the coronary heart diseases are lead to death and the numbers of these cases are gradually increasing day by day. There have been extensive clinical and statistical studies that helped to identify several factors that increase the risk of coronary heart disease along with heart attacks. It has been known that the major risk factors are those which increase the risk of heart and blood vessel diseases. Some of the other factors are associated with increased risk of cardiovascular disease are known as the contributing factors.
There are various causes of heart diseases and understanding the risk factors concerning them is vital. It has been known that heart diseases are one of the most risky forms of disease existing today. This happens because most of the heart diseases usually happen without a warning and can leave the person mentally and physically weak. Most of the times heart diseases can be fatal and can also lead to various other kinds of ailments and restrictions in patterns of living and eating.
There is a conception among the majority of people that any type of heart disease is synonymous to heart attack or a sudden severe instance of abnormal heart function though it is not. It is worthwhile to mention that there are, in fact, several types of heart diseases that affect people from time to time. What are they? Well, there are lots but the most common happen to be congenital heart disease, congestive heart failure, coronary heart disease and pulmonary heart disease. Letís discuss one by one. However, it should be kept in mind that they may result from several sources other than the external factors.
The initial hour of a heart attack is known as the "golden hour." If we can get help during that first hour, the chances of recovery are more likely. But still many people vacillate to get help when they first experience symptoms. It is always best to get help at the earliest. Often they are afraid of the embarrassment of going to the emergency room and finding that nothing is wrong. So, it is important that we know the symptoms that may indicate that a heart attack is in progress. Prevention is always better than cure and the earlier the better.
Years of examination have been unable to completely enlighten the cause of heart disease, also known as atherosclerosis or "hardening of the arteries." On the other hand, numerous "risk factors" have been known. The more risk factors a person has, the more is the likelihood that they will develop heart disease. The most common risk factors include - high cholesterol, obesity, high blood pressure, diabetes mellitus, elevated homocysteine, cigarette smoking, chronic emotional stress ("Type A personality"), sedentary lifestyle and a family history of heart disease (genetics). Luckily, all of these risk factors can be modified and maybe eliminated.
Heart disease at any age group has taken its toll on the health of majority of the population. What does actually not help is that the lifestyle of most of the people and places little emphasis on health and fitness, which is the main reason this disease is so prevalent and deadly. In order to stay healthy and drastically reduce the cardiac risk of contracting heart disease they should switch to an all organic diet of mostly fruits and vegetables. People should combine this with one hour of hard fitness work out everyday and they will become a perfect physical specimen.
Angiogenic growth has a vital role in Ischemic heart diseases and Angiogenesis is a physiological process which involves the growth of new blood vessels from pre-existing vessels. Even though there has been some debate over this it has been seen that vasculo-genesis is the term used for spontaneous blood-vessel formation. The term intussusceptions are used for new blood vessel formation by splitting off existing ones. Hence, Angiogenesis is a normal process in growth and development and has also been considered in wound healing.
Patients with complex cyanotic congenital heart disease have arterial oxygen de-saturation resulting from the shunting of systemic venous blood to the arterial circulation, or from cardiac anatomy, which mandates mixing of systemic and pulmonary venous return. The shunting in the circulatory system can occur at the level of the atrium (ASD), the ventricle (VSD), or the great vessels (PDA or aortopulmonary window).
Arteriosclerotic Heart Disease is the second type of heart disease to cause chest pain. In this type of heart disease, the heart artery probably along with other arteries of the body, has a much thickened and roughened wall, which may greatly reduce the inside channel of the artery. This type of narrowed coronary artery channel allows a thorough flow of blood through it which is insufficient to maintain the heart in a satisfactory and well-nourished state.
Heart diseases are on a definite rise and with growing complexities; prevention is perhaps the best cure. So the question is how to prevent a heart disease? Obviously one would have to watch their diet but that is simply not enough. Because although one may have a normal cholesterol level and normal blood pressure, yet there are other types of possible heart failure or damages that the human heart is suffering from. Also, although its good, in fact great to lose weight, but that does not mean that you are free from heart disease.
Coronary heart disease or CHD is also known as coronary artery disease or CAD and Atherosclerotic heart disease, and Arteriosclerosis. This is a disease that badly affects the walls blood vessel. Coronary heart disease may be one of the most easily preventable diseases of the present civilization in the 40 to 70 age group. The disease is characterized by the thickening and hardening of the blood vessels specially the arties. The loss of elasticity and narrowing of the arty walls can lead to high blood pressure and if left untreated, increases the chance of a stroke and a heart attack.
|Displaying page 1 of 2||<< Previous | 1 | 2 | Next >>|