Angina is a type of chest pain that is as a result of insufficient blood supply to the muscles of the heart which could be due to the occlusion of one or more coronary arteries or hypoxia of coronary blood. It is also known as ischaemic heart disease. This condition is a common presentation of coronary artery disease and it is an indicator that heart attack is by the corner.
A disease with a mortality rate of about 37% per year is not a joke. It affects ten million people in the US and more cases are possible if individuals do not take the right step. One of the signs of this type of coronary artery disease is excruciating pain. Only an urgent intervention at the early stage of the sickness can give a patient angina relief.
The main symptoms are chest pain, sweating, back pain, referred pain on the left shoulder and arm. In females, there are often complaints of abdominal pains. There is often a link between angina and coronary artery disease because it is said to happen when the blood supply to the heart is impeded by narrowed arteries.
If the blood supply or oxygen requirement of the myocardium (heart muscles) is compromised, ischemia can occur. As a result, there will be a lack of nutrients and oxygen and build up of metabolites in the tissues. The myocardium, in order to survive, switches to anaerobic metabolism. The end metabolic products and respiratory by-products, for example, hydrogen ion and carbon dioxide, vasodilates the blood vessels for the purpose of increasing blood flow. It also stimulates cardiac neuron resulting in pain, so they are said to be pain producing.
The main cause of coronary artery disease is atherosclerosis. Atherosclerosis results when the lumen of the artery is occluded by cholesterol which has built up for some time. After a while, the wall of the artery gets a load of this deposition and when this occurs, the condition is called atherosclerotic plaque. The plaque can completely block the artery if nothing is done about it early enough.
A less serious type of angina is the stable type. It is one of the four different types namely stable, unstable, variant and microvascular. It is less serious because symptoms don't normally show up when adequate rest is taken. Taking drugs and feeding aright also helps to subdue its manifestation. This means that anything that can increase the heart's workload should be avoided.
Drugs can also be used to get relieved from stable ischemic heart disease. A good one to take is glycerol nitrate and vasodilators. The vasodilators increase the diameter of the vessel so as to make more oxygen flow in and reduce the tendency for anaerobic metabolism which will lead to more pain. Care must be taken to avoid anything that has cholesterol. This same therapy is suitable for the other kinds of angina.
Unstable angina is where most of the problem lies. This type strongly points to the development of a heart attack. Symptoms of this type surface in an irregular manner, even at rest. Relieving the symptoms here goes beyond resting. Angioplasty and surgery are required to treat it. In all, abstaining from fatty food, cigarette, and all pain-producing substances helps a lot.
A disease with a mortality rate of about 37% per year is not a joke. It affects ten million people in the US and more cases are possible if individuals do not take the right step. One of the signs of this type of coronary artery disease is excruciating pain. Only an urgent intervention at the early stage of the sickness can give a patient angina relief.
The main symptoms are chest pain, sweating, back pain, referred pain on the left shoulder and arm. In females, there are often complaints of abdominal pains. There is often a link between angina and coronary artery disease because it is said to happen when the blood supply to the heart is impeded by narrowed arteries.
If the blood supply or oxygen requirement of the myocardium (heart muscles) is compromised, ischemia can occur. As a result, there will be a lack of nutrients and oxygen and build up of metabolites in the tissues. The myocardium, in order to survive, switches to anaerobic metabolism. The end metabolic products and respiratory by-products, for example, hydrogen ion and carbon dioxide, vasodilates the blood vessels for the purpose of increasing blood flow. It also stimulates cardiac neuron resulting in pain, so they are said to be pain producing.
The main cause of coronary artery disease is atherosclerosis. Atherosclerosis results when the lumen of the artery is occluded by cholesterol which has built up for some time. After a while, the wall of the artery gets a load of this deposition and when this occurs, the condition is called atherosclerotic plaque. The plaque can completely block the artery if nothing is done about it early enough.
A less serious type of angina is the stable type. It is one of the four different types namely stable, unstable, variant and microvascular. It is less serious because symptoms don't normally show up when adequate rest is taken. Taking drugs and feeding aright also helps to subdue its manifestation. This means that anything that can increase the heart's workload should be avoided.
Drugs can also be used to get relieved from stable ischemic heart disease. A good one to take is glycerol nitrate and vasodilators. The vasodilators increase the diameter of the vessel so as to make more oxygen flow in and reduce the tendency for anaerobic metabolism which will lead to more pain. Care must be taken to avoid anything that has cholesterol. This same therapy is suitable for the other kinds of angina.
Unstable angina is where most of the problem lies. This type strongly points to the development of a heart attack. Symptoms of this type surface in an irregular manner, even at rest. Relieving the symptoms here goes beyond resting. Angioplasty and surgery are required to treat it. In all, abstaining from fatty food, cigarette, and all pain-producing substances helps a lot.
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