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Angina : Definition, Symptoms, Cause, Risk Factors, And Treatment - ReadNews

Angina

Definition 

What is Angina ?

Angina is chest pain or discomfort that is usually caused by lack of blood flow to the heart. Usually angina is caused due to constriction or blockage of the blood vessels in the body. Your heart needs oxygen carried by the blood. The lack of blood that gets to the heart resulting in less oxygen being carried to the heart to pump blood. There are some 3 different types of angina :

• Stable angina is the type most often. This angina occurs when the heart is working harder than normal, for example after exercise. Stable angina have a regular pattern. It usually gets better with rest and medication
• Unstable angina is the most dangerous kind. Angina does not have a pattern and can occur without physical activity. This type of angina does not improve with rest or medication. This is a sign that you may be exposed to a heart attack soon
• Variant angina is a type of rare. This angina occurs when you rest. Can be helped with drugs

Not all chest pain or discomfort is angina. If your chest pain, you should contact your doctor immediately.

How common are Angina ?

Everyone may experience angina with different reasons. More heart disease sufferers are at risk of experiencing angina. Men over 45 years of age and of women over 55 years of age at high risk.

Signs And Symptoms

What are the signs and symptoms of angina ?

Some of the signs and symptoms of angina include :

• Pain or discomfort in the chest like a heavy sense of pressure or that lasted less than 10 minutes (stable angina) or more than 30 minutes (unstable angina)
• Chest pain that radiates into the arm, neck, jaw, shoulder or back left
• Nausea
• Limp
• Shortness of
• Sweating
• Dizziness

The symptoms may vary depending on Your type of angina. Here are some signs and symptoms based on the type of angina :

• Stable angina

Stable angina that is pain or discomfort in the chest that occur when activity or stress. The pain or discomfort is triggered by the level of activity or stress is relatively the same.

If you have stable angina, you can study the pattern and can predict when pain will emerge. This pain usually disappear after a few minutes after you rest or drink Your angina medicine.

• Unstable angina

Unstable angina that is the wind patterns in symptoms can vary. Usually occurs at night, while sleeping. This angina may occur more frequently and more heavily than stable angina. Unstable angina may also occur with or without physical activity, and does not improve with rest or medications.

• Variant angina

Angina variant is extremely rare. Arterial stiffness coronary cause this type of angina. Variant angina usually occur when you are at rest and the pain can be felt over weight. This angina usually occur at midnight and dawn. Angina can be appeased with drugs.

Chances are there are signs and symptoms that are not mentioned above. If you have fears of a certain symptoms, consult your doctor.

When should I see a doctor ?

You should contact your doctor if you have signs of angina.

Stable angina is not a heart attack, it does indicate a heart attack will be more likely to occur later.

Unstable angina is very dangerous and requires emergency therapy. This type of angina is a sign that the heart attack may occur in the near future.

Sometimes chest pain that is felt when experiencing angina is considered "cold" only by patient. This often causes patients to be late getting help. If you have any signs or symptoms of the above or other questions, consult with your doctor. Each person's body is different. Always consult a doctor to handle Your health condition.

Cause 

What Causes Angina ?

Angina caused by lack of blood flow to the heart. The cause can be :

• Coronary heart disease of atherosclerosis (the buildup of fat in the blood vessels of the heart)
• Abnormal heart rate
• A lack of red blood cells (anemia) oxygen carrier
• Coronary artery stiffness

The Risk Factors

What my increase the risk for angina ?

There are many risk factors for angina are :

• Age and gender: male above 60 years of age and women after menopause or over 55 years
• With a family history of heart disease
• People are a lot of high-fat food consumption of high cholesterol
• People who lack of exercise
• Smokers
• People with diabetes, high blood pressure or high cholesterol levels

Medicine And Treatment

The information provided is not a substitute for medical advice. Always consult Your doctor.

What are my treatment options for angina ?

The purpose of the therapy of angina that is improve the blood flow to the heart or reducing the work of the heart. Rest and reduced activity is the initial therapy.

Aspirin can increase blood flow. Nitrates like nitroglycerin, cause the vasodilatory (widening of the blood vessels) which also helps improve blood flow. Other drugs such as beta-blockers decrease the heart rate, thus lowering the working heart. Addressing the causes of disease (such as high blood pressure, arrhythmia, diabetes, high cholesterol) is very important. Your doctor can give you medicine to treat this condition in advance. If these medications do not work, then needed surgery.

Surgery can be done as follows :

• Angioplasty and stenting: this procedure opens the blood vessels by inserting a small balloon in the artery to widen the narrowed artery and then put a little of wire mesh (stent). This procedure effectively increase blood flow and is a good therapy for patients with unstable angina

• Coronary artery bypass: this procedure is done to bypass blocked arteries or narrowing the artery or vein then use from other parts of the body as a replacement. Usually this operation is good therapy for stable angina and unstable are not responsive to medications.

What are the usual tests for angina

Before being diagnosed, your doctor will perform the following checks :

• Electrocardiogram (ECG)
• Treadmills and exercise test
• Heart catheters that are done to check the blood flow to the heart by inserting a tool through the arteries leading to the heart. This examination may indicate blocked arteries.

Treatment at home

What are the changes in lifestyle or home-based treatment that can be done to overcome the angina ?
Here are lifestyle and home remedies that can help you cope with angina :

• Stop smoking
• A healthy diet by reducing fats and salt, lots of fiber consumption such as wheat, fruits and vegetables
• Consult your physician to determine the most effective workouts
• If Your excess weight, discuss with your doctor how to reduce weight for your current health condition
• Follow the schedule control allowed doctors
• If angina caused by diabetes, high blood pressure, or high cholesterol, you must handle it in advance
• Take some time to break

If you have any questions, consult with a doctor to the one best solution of your problems.

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