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- $Unique_ID{BRK01039}
- $Pretitle{}
- $Title{What is Meant by Angina?}
- $Subject{angina Circulatory pectoris chest pain pains blood supply heart
- narrowed clogged coronary artery arteries myocardial infarction heart attack
- squeezing burning sensation tightness lower jaw neck back sense senses
- foreboding doom exertion cardiac arrest angiography nitroglycerin beta blocker
- agents calcium channel blockers infarctions attacks}
- $Volume{G-3}
- $Log{
- The Heart's Blood Supply*0008901.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
-
-
- What is Meant by Angina?
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-
- QUESTION: There are times when the sound of a diagnosis can make you afraid.
- Please explain just what is meant by angina and tell of its treatment.
-
- ------------------------------------------------------------------------------
-
- ANSWER: A little information can remove the anxiety from angina. Angina
- pectoris is chest pain caused by poor blood supply to the muscles of the heart
- due to narrowed or clogged coronary arteries. When your heart is working
- harder than its blood supply can keep up with, the area of the heart that is
- short of oxygen reacts like any other overworked muscle and sends out pain
- messages. This pain usually makes a person stop and rest, which reduces the
- demand on the heart, and so the pain goes away.
- If the blood supply becomes permanently cut off to a section of the
- heart, this is a myocardial infarction, or heart attack. Angina can lead to a
- myocardial infarction, but it may remain as a stable condition that does not
- get worse, without a true heart attack developing.
- Most people with angina describe the pain as a squeezing or burning
- sensation or tightness of the chest. Some feel angina pain around the lower
- jaw, back of the neck or the middle of the back. They may also feel a sense
- of foreboding or doom. The pain is felt during exertion, such as walking or
- climbing stairs, during an emotional upset or after a heavy meal, and it goes
- away quickly if you sit down and rest for a few minutes.
- Angina is a serious condition, but it does not necessarily mean that a
- heart attack is imminent. (Angina pain that is prolonged may be a symptom of
- a heart attack.) Unfortunately, there is no good correlation between the
- amount of angina pain and the extent of heart disease.
- After a complete and careful physical examination, cardiac angiography,
- where x-rays are taken of your heart after an opaque dye has been injected
- into the coronary arteries, can provide a clear picture of the heart's blood
- supply.
- Angina can be effectively treated with medications, including
- nitroglycerin or other nitrates, beta blocker agents and calcium channel
- blockers. These drugs are taken either regularly to limit the number and
- severity of attacks or when an angina attack starts. However, they do not
- cure the underlying condition. Angina can also be treated surgically with
- coronary bypass operations that replace the narrowed or clogged arteries with
- replacement arteries.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
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