Question 1

what is cardiac catheterization?

Accepted Answer

Angiogram: If your doctor suspects you have significant coronary artery disease, he or she may recommend that you undergo cardiac catheterization (also called an angiogram). During catheterization, x-ray dye is injected into the coronary arteries and pictures are taken. In patients with coronary artery disease, the pictures show the actual blockages and their severity.

Question 2

why is cardiac catheterization done?

Accepted Answer

Variety of reasons: Cardiac catheterization is performed to assist in the diagnosis of a wide variety of heart problems.  Measurements are made of pressure, blood flow, and oxygen saturation in the heart.  X-ray dye  is injected and pictures taken of the arteries and chambers of the heart.  Based on the information obtained, a treatment plan is developed.

Question 3

is cardiac catheterization intrusive?

Accepted Answer

Yes: Yes it is invasive; a needle stick into an artery is exchanged for a wire over which a catheter is placed and pushed up the aorta to the heart

Question 4

what is cardiac catheterization help?

Accepted Answer

Its diagnostic: Cardiac catheterization is a diagnostic test to evaluate pts with coronary artery blockages, valve disease, congenital heart problems etc. From there the operator determines if surgery or stenting etc is needed. Its very accurate but is invasive.

Question 5

how intrusive is cardiac catheterization?

Accepted Answer

Somewhat: Intrusive?  Well it usually involves putting a large bore needle into your femoral artery - however if you can benefit from it (because you can stent arteries open during the same procedure) it is less intrusive than open heart surgery but more intrusive than having a stress test or doing nothing (and maybe dying at home).

Question 6

can you describe cardiac catheterization?

Accepted Answer

See Below: Usually, sedation is given - a 2mm incision is made in the femoral artery at the groin, a sheath is inserted, the artery is cannulated with a catheter, dye is injected via catheter to provide contrast so that the cardiologist can read the images via fluoroscopy (x-ray).The injection of dye is repeated to attain images of the heart from enough angles to provide a complete 'picture' of coronaries.

Question 7

what is a double cardiac catheterization?

Accepted Answer

Double catheterization: We don't use that terminology but perhaps you mean a right and left heart catheterization.

Question 8

will i die from a cardiac catheterization?

Accepted Answer

1 to 2 in 1000 die: Quoted mortality is 1 or 2 in 1000.

Question 9

how long does cardiac catheterization last?

Accepted Answer

Depends: The length of time to perform a cardiac catheterization depends on many variables.  Often, for a straightforward case, the waiting and preparation take longer than the diagnostic procedure - which can take as little as 15 minutes.  If access is difficult or the anatomy tortuous, it can take much longer.

Question 10

what are cardiac catheterization procedures?

Accepted Answer

X-ray test: During cardiac catheterization, x-ray dye is injected into the heart while x-ray movies are taken during the injection.  This allows the physician to see the muscle of the heart, the function of the valves, and the coronary arteries.  As the heart structures are not dense like a bone, it requires x-ray dye to be injected in order to be able to see the important structures of the heart.

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Cardiac catheterization

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What is cardiac catheterization?

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