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.
Research has it that approximately 10 million people in the US suffer from this condition and it has a mortality rate of 37% per year. The symptoms of ischemic heart disease can be terrifying to patients as it gives an excruciating pain. However, these symptoms can be reduced and managed with proper medical advice on 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.
Ischaemia happens when there is a low level of oxygen supply to the heart muscles, more especially the myocardium. With low levels of oxygen supply to the heart, nutrients are reduced in supply and metabolites increase in the tissues. Since there is not enough oxygen, the myocardium uses the other alternative, anaerobic metabolism, in order to stay alive. In the end, hydrogen ion and carbon dioxide are produced and these tend to increase the diameter of the coronary arteries so that more oxygen and nutrients can be supplied. The production of these substances also inflicts more pain because of increased stimulation of cardiac neurons.
Coronary artery disease is primarily caused by atherosclerosis. Atherosclerosis is the narrowing of the lumen by the deposition of cholesterol on the walls of the vessels. With time, the arterial wall becomes fibrotic and it is referred to as atherosclerotic plaque. Atherosclerotic plaque, over time, can totally occlude blood vessels if allowed.
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.
Keeping off from stress and every other thing that adds more workload on your heart can greatly relieve stable ischaemic heart disease symptoms. Drugs like glycerol nitrate and some other vasodilator drugs vasodilate coronary blood vessels, makes them wider and therefore relieves pain. Talking about diet, reducing fatty foods goes a long way to helping you. Cholesterol-rich diets should be totally avoided. Variant and microvascular types have the same therapy with stable and ischemic heart disease.
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.
Research has it that approximately 10 million people in the US suffer from this condition and it has a mortality rate of 37% per year. The symptoms of ischemic heart disease can be terrifying to patients as it gives an excruciating pain. However, these symptoms can be reduced and managed with proper medical advice on 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.
Ischaemia happens when there is a low level of oxygen supply to the heart muscles, more especially the myocardium. With low levels of oxygen supply to the heart, nutrients are reduced in supply and metabolites increase in the tissues. Since there is not enough oxygen, the myocardium uses the other alternative, anaerobic metabolism, in order to stay alive. In the end, hydrogen ion and carbon dioxide are produced and these tend to increase the diameter of the coronary arteries so that more oxygen and nutrients can be supplied. The production of these substances also inflicts more pain because of increased stimulation of cardiac neurons.
Coronary artery disease is primarily caused by atherosclerosis. Atherosclerosis is the narrowing of the lumen by the deposition of cholesterol on the walls of the vessels. With time, the arterial wall becomes fibrotic and it is referred to as atherosclerotic plaque. Atherosclerotic plaque, over time, can totally occlude blood vessels if allowed.
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.
Keeping off from stress and every other thing that adds more workload on your heart can greatly relieve stable ischaemic heart disease symptoms. Drugs like glycerol nitrate and some other vasodilator drugs vasodilate coronary blood vessels, makes them wider and therefore relieves pain. Talking about diet, reducing fatty foods goes a long way to helping you. Cholesterol-rich diets should be totally avoided. Variant and microvascular types have the same therapy with stable and ischemic heart disease.
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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