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Stent /
PTCA (Percutaneous Transluminal Coronary Angioplasty) |
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Description |
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Once a significant
stenosis has been detected, it is usually opened up by
inflating a small balloon at the site of the stenosis,
usually followed by placement of a tiny metal scaffold,
called a stent, to prevent the artery from re-narrowing.
Frequently these stents are coated with specific drugs
that greatly reduce the risk of re-narrowing at the
stent site. |
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Length |
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Generally, the
procedure itself takes less than 2 hours. Most patients
will be observed overnight in the hospital. |
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Preparation |
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Do not eat or drink
for 6-12 hours prior to the study, unless directed
otherwise by your
physician.
Please discuss with
your physician which medications you should take on the
day of the
test.
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