Heart Arrhythmi What Is The Main Cause Of Cardiovascular Disease?

Many of the risk factors for cardiovascular disease cause problems because they lead to atherosclerosis. Atherosclerosis is the narrowing and thickening of arteries and develops for years without causing symptoms. It can happen in any part of the body. Around the heart, it is known as coronary artery disease, in the legs it is known as peripheral arterial disease. The narrowing and thickening of the arteries is due to the deposition of fatty material, cholesterol and other substances in the walls of blood vessels. The deposits are known as plaques. The rupture of a plaque can lead to stroke or a heart attack. (World Heart Federation).

The heart in many cases does not have a correct beat and can cause symptoms like fainting, chest pain, heart fluttering, etc (WebMd.com). In some cases, Arrhythmia can be major as it can sometimes cause immediate heart failure or cardiac arrest (MedicineNet.com). The last main condition of cardiovascular diseases are strokes (Centers for Diseases Control and Prevention). A stroke is a point where the brain has an interruption of a blood supply (usually are blood clots). Strokes can block the blood that flows to the heart and can result in heart attacks, cardiac arrest, dizziness, slurred speech, etc (Centers for Diseases Control and Prevention). All of these conditions are the main aspects of cardiovascular disease (WebMd.com).

Heart disease, sometimes called cardiovascular disease, is the narrowing or blockage of blood vessels around the heart. It is affected by many factors. Some of these factors include age, gender, obesity, high cholesterol, lack of physical activity, diabetes, hypertension, smoking, as well as genetic heart defects that one might be born with. The question now becomes how do these risk factors affect or impact heart disease. Are the factors necessary, sufficient, or component causes? Someone with a healthy heart will generally not have problems associated with heart disease, except perhaps though drug or alcohol use. Someone with heart disease, however, has a heart that has been damaged through one of the

Cardiovascular disease is a disease that affects both the heart and the blood vessel condition. Cardiovascular disease is a major health concern today because it is the leading cause of death in the United States. One in every three deaths are caused by this disease. You can prevent getting cardiovascular disease by eating healthy, not smoking, being active and exercising, watching your blood pressure, maintaining stress at a healthy level and maintaining good cholesterol levels. The health care in the United States work hard to help fight this disease. They spend about $320 million to help those affected by this disease.

The general term includes a wide range of cardiovascular issues: included would be heart rhythm abnormalities, arteries hardening, congenital heart defects, and coronary artery disease and heart infections. Cardiovascular disease is the leading cause of medical death in the United States. Blocked or narrowed blood vessels and arteries can and will cause heart attacks, strokes and other cardiovascular. (1)

Blockages cause arteries to narrow and weaken resulting in inadequate blood flow to bodily tissue, which can harm major organs that receive depleted oxygen and nutrient supplies. Plaque is surrounded by a fibrous capsule that may break with increased blood flow or narrowing arteries. Immune cells trying to repair the arterial wall may result in a blot clot that seals the area. Such repairs can cause major blockages in the coronary artery supplying the heart resulting in cardiac arrest. Blockages can occur in any region of the body including the major extremities, the heart and the brain. Restricted blood flow to the heart is known as coronary artery disease and affects the blood supply to the heart muscle, resulting in Cardiac Ischemia; characterized by decreased blood flow and oxygen to the heart muscle. These conditions similarly affect the brain in carotid artery disease and the limbs and lower body in peripheral artery disease. While cholesterol reduces the flexibility of the vessels high blood pressure can cause thinning of arterial walls due to friction and abrasions, creating weak areas. With aging it takes more effort for the circulatory system to transport blood causing arteries to become weak, encouraging plaque build up in combination with high fat

Etiology – Hypertensive heart disease is associated with high blood pressure related to the heart's arteries and muscles. Blood is transported to the heart by coronary arteries. High blood pressure causes blood vessels to become narrow which can cause the blood flow to the heart to slow and even stop. Sometimes blood clots form and get stuck in the narrowed arteries and put the person at serious risk of a heart attack.

Congenital heart disease is a problem that is present at birth. It is caused by abnormal develop of the heart during fetal development. In most cases, when a baby is born with a congenital heart defect, there is no known reason for it. Scientists know that some types of congenital heart defects can be related to an abnormality in the number of an infant's chromosomes, single gene defects, or environmental factors (Stanford Medicine, 2016). In other cases, there is no known cause that can be identified, and they are generally said to be caused by multifactorial inheritance.

The process of coronary heart disease begins when the coronary arteries become narrowed by a build-up of fatty material. This condition is called atherosclerosis. If this process continues the arteries may become too narrow to deliver the oxygen rich blood that the heart

About 610,000 Americans die from heart diseases each year, which is about 1 in every 4 deaths. The most common type of heart disease is coronary artery disease. Coronary artery disease is buildup of plaque in the arteries, which restrict the flow of the oxygen rich blood and nutrients to the heart. This can cause major problems such as angina or heart attack. If the blood supply to the heart is disturbed or if the blood supply is not able to keep up with the energy demand. That can result in permanent damage to the heart muscle. The development of coronary artery disease is not spontaneous, it starts in your early teen years. The blood vessel walls start to show fatty deposits also known as plaques. As you get older, the plaque builds up and

Coronary artery disease happens when blood cannot flow properly through the arteries due to the accumulation of plaque along the artery walls. This causes pressure on the heart, which cannot get all of the blood, oxygen and important nutrients that is needed. As plaque builds up and the arteries narrow, chest pain and other symptoms arise. Extensive exposure to plaque build up may weaken the heart and cause heart failure. When the blockage from plaque becomes bad enough, blood may begin to clot from being unable to pass through the arteries, resulting in a complete blockage. This kind of blockage can produce a heart attack.

Cardiovascular disease, or more commonly referred to as heart disease, is a type of disease that concerns the heart, the blood vessels, or even both. Heart disease is actually a rather broad term, some common types of heart disease are: strokes, endocarditis, atrial fibrillation, aortic aneurysms, hypersensitive heart disease, congenital heart disease, peripheral artery disease, and many other heart or blood vessel diseases. All of these heart disease start off from the process of atherosclerosis. This is a condition that starts when plaque starts to

Atherosclerosis is a disease dealing with the heart. This disease causes hardening, narrowing, or even blockage of the arteries, which makes the arteries thicken. Fat, calcium and plaque buildup are all components of atherosclerosis. The accumulations of calcium, fat, and plaque buildup quietly and slowly block the arteries, putting blood flow at an extremely high risk. Atherosclerosis is typically the reason for heart attacks, strokes, and peripheral vascular disease. These diseases with each other are called cardiovascular disease.1

The most common, and most preventable, heart disease of all is coronary artery disease. This is caused when blockages develop in the blood vessels

Cardiovascular diseases (additionally called heart disease) are the diseases of heart and vessels (arteries, capillaries, and veins) or both. Cardiovascular diseases are the most prevalent conditions of today’s world. But, the real dilemma is we don’t know the exact reason of the disease. So, we don’t have the exact treatment. Though, we cure the symptoms but still we can’t identify the fundamental reason of the diseases