RSSObesity and Heart Attack
General diet, fat, heart attack, obesity, weightwatchers No Comments
In most common cases, heart attacks happen with Coronary Artery Disease or CAD as its prelude. CAD is a condition in which the plagues—composed of fatty substances—accumulated over time lurk around the internal walls of the coronary arteries. As the plagues continue to grow in mass, the arteries will break open. And when they do, blood clots will form at the site. If the clot develops such as it causes a blockade of blood flow through the artery, a heart attack is imminent. Eating a low fat diet is important and one can find inspiration from the weightwatchers website.
Such thing happens because the blocked blood flow thwarts the oxygenated blood from arriving at the portion of the heart muscle that is fed by the artery. The deprivation or even just a lack of oxygen damages the heart muscles for certainty. Unless the blockade is treated appropriately and effectively, the damaged muscle of the heart begins to wither and die.
In other circumstances, a heart attack occurs as a consequence of a problem with the microscopically small blood vessels of the heart. This condition, believed to be more common among women than men, is called microvascular disease.
Another reason for having a heart attack is a tightening of coronary artery or severe spasm that ceases the blood flow through that particular artery. The spasms, which are a less common cause of a heart attack, can happen in coronary arteries that do not have CAD. These spasms cause the arteries to narrow or constrict, blocking the blood flow totally or partially. Spasms can occur in blood vessels blocked by atherosclerosis or in any normal-appearing blood vessels.
The heart is the central organ of the cardiovascular system. It pumps out blood to supply oxygen throughout the body including the vital and non-vital organs. The hemoglobin is the actual carrier of the oxygen in the red blood cells. Before it goes through the heart, it carries carbon dioxide from the lungs. After it goes out of the heart, it already carries the oxygen needed for survival.
If the internal organs are not supplied with adequate amount of oxygen, a failure of that organ is likely to occur. Besides the heart, the kidneys are among the first to be severely damaged.
The plague that damages the lining of the heart until it penetrates through the wall is mostly composed of cholesterol and fatty tissues. It can also contain calcium, some wastes, and white blood cells that travel through the arteries, and which try to absorb the cholesterol from the bloodstream.
Obesity is characterized by a high level of cholesterol in the blood, mainly because of the high fats from the diet. A typical Western diet, American consumes fatty meats such as pork, chicken with skin, and convenient foods including the processed and pre-packaged. These foods are not only high in calories. They are also flowing with saturated and Trans fats to make the products longer lasting.
In the United States, more than one third of the population is considered obese, and another portion belongs to the overweight. Medical researchers and nutritionists alike admonished against too much consumption of unhealthy foods as they could contribute to obesity, which in turn can expose the health to various diseases. Companies like jenny craig are trying to solve this epidemic problem with not much success so far.
The Heart Attack is among the top 5 causes of death not just in the United States. Europe and countries where obesity is common have their statistics also high.