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.
Symptoms of this disease are chest pain, nausea, sweating, tightness of the chest, back pain, pain in the left shoulder and arm and abdominal pain, as seen in female patients. Coronary artery disease which is the underlying factor is a heart disease in which the heart blood vessels are narrower than normal thereby reducing the blood supply to the heart muscles.
This disease worsens because of low supply of oxygen sent to the myocardium. Since the myocardium depends on oxygen for respiration, it has to switch to the anaerobic mode in order to survive. Anaerobic metabolism yields hydrogen ions and carbon dioxide in the end and these are beneficial for increasing the size of the vessels. Unfortunately, the metabolites also cause an increased stimulation of the heart nerves thereby leading to more pain sensation.
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.
To stop angina, these factors that cause it must be treated. Four types of this sickness exist and they are stable, unstable, microvascular and variant. Patients with a stable type experience symptoms only when the heart is forced to do more work. This is the reason why it is advisable for people to visit their doctors before embarking on any kind of intense exercise. Resting and feeding properly can also reduce symptoms.
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.
To prevent unstable angina, individuals are also expected to desist from cigarette smoking and eating foods that contain cholesterol. Prevention is much better than cure in this case because resting is usually not sufficient to reduce symptoms. More expensive procedures such as surgery and angioplasty are needed for treating this one.
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.
Symptoms of this disease are chest pain, nausea, sweating, tightness of the chest, back pain, pain in the left shoulder and arm and abdominal pain, as seen in female patients. Coronary artery disease which is the underlying factor is a heart disease in which the heart blood vessels are narrower than normal thereby reducing the blood supply to the heart muscles.
This disease worsens because of low supply of oxygen sent to the myocardium. Since the myocardium depends on oxygen for respiration, it has to switch to the anaerobic mode in order to survive. Anaerobic metabolism yields hydrogen ions and carbon dioxide in the end and these are beneficial for increasing the size of the vessels. Unfortunately, the metabolites also cause an increased stimulation of the heart nerves thereby leading to more pain sensation.
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.
To stop angina, these factors that cause it must be treated. Four types of this sickness exist and they are stable, unstable, microvascular and variant. Patients with a stable type experience symptoms only when the heart is forced to do more work. This is the reason why it is advisable for people to visit their doctors before embarking on any kind of intense exercise. Resting and feeding properly can also reduce symptoms.
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.
To prevent unstable angina, individuals are also expected to desist from cigarette smoking and eating foods that contain cholesterol. Prevention is much better than cure in this case because resting is usually not sufficient to reduce symptoms. More expensive procedures such as surgery and angioplasty are needed for treating this one.
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