Question
Which of the following is recommended in those undergoing diagnostic catheterization for suspected coronary disease
| A. |
Warfarin
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| B. |
Prophylactic antibiotics
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| C. |
Oral aspirin
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| D. |
All of the above
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Show Answer
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Correct Answer � C
Explanation
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|
Ans. C
Chronically anticoagulated patients with warfarin should discontinue it at least 48 hours prior to procedure (INR <2). Oral aspirin (325 mg/day) is given to patients undergoing diagnostic catheterization for suspected coronary disease, since aspirin pretreatment is desired if a coronary intervention is to be performed. As cardiac catheterization is a sterile procedure, prophylactic antibiotics are not necessary
