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- $Unique_ID{BRK00612}
- $Pretitle{}
- $Title{Is Heart Bypass Surgery Becoming a Common Procedure?}
- $Subject{special procedure procedures bypass heart surgery Circulatory
- arteries coronary artery disease angiography surgical surgeries operations
- operation}
- $Volume{P-3, G-4}
- $Log{
- The Heart's Blood Supply*0008901.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
-
-
- Is Heart Bypass Surgery Becoming a Common Procedure?
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-
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-
- QUESTION: It would seem from all the people who I know that have had it that
- heart bypass surgery is becoming a common procedure. Is it an operation that
- everyone with diseased heart arteries should have?
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- ------------------------------------------------------------------------------
-
- ANSWER: I have a fairly direct answer to this question and it is a resounding
- "No". When you have coronary artery disease, your heart's arteries are
- obstructed, or clogged. This condition can be present in varying degrees of
- severity, and in a portion of one or in all of the heart's arteries. When a
- bypass is performed, the diseased artery is "bypassed" with a "new" artery,
- usually an artificial graft or possibly one fashioned from a section of a
- vein removed from the leg.
- There are also other ways to treat coronary artery disease. Some are
- medical therapies and there are other surgical procedures besides bypass. The
- only way to know the exact nature of coronary artery disease and the best way
- to treat it is by using a diagnostic procedure called "angiography". This
- allows the doctor to take a type of x-ray picture that shows the actual state
- of the arteries that carry blood to the heart, and discover if any of them are
- partially or totally blocked. Everyone with chest pain does not necessarily
- require this procedure, so your doctor will be evaluating your total situation
- before he asks you to have one done.
- However, once the procedure has been performed, a specific diagnosis can
- be made about your condition which will determine whether surgery might be the
- best course for you to take. Since bypass surgery was introduced in 1968, it
- has been studied by many different researchers in many different settings.
- Coronary artery disease is very complex, and we do not know all about it that
- we need to know. However, the National Institutes of Health in 1985
- recommended some guidelines to help physicians evaluate those circumstances
- which will benefit most from bypass surgery. Among those diagnoses that
- warrant bypass surgery are uncontrollable chest pain with severe heart artery
- obstruction and greater than 50% obstruction of left main coronary artery.
- One of the diagnoses that was listed as a debatable cause for bypass surgery
- is the obstruction of all three of the main heart vessels, if the heart is
- still functioning well, where medical treatment may offer satisfactory
- results.
- There is usually sufficient time before making a decision about heart
- surgery for you to become well informed about your need for it, as well as the
- risks and the chances for the outcome you are hoping for.
-
- ----------------
-
- 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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-