Radiography in Device Patients
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Question 1 of 6
1. Question
Which is the best imaging modality to demonstrate lead integrity problems such as a conductor fracture, insulation break, or macrodislodgement, excellent for device identification and large changes in lead position?
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Question 2 of 6
2. Question
Lead perforation is present in what percentage of implants?
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Question 3 of 6
3. Question
Lead perforation can lead to which of the following clinical outcomes? Select all that apply.
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Question 4 of 6
4. Question
In order to diagnose a perforation one must identify the lead tip to be more than 2mm beyond the interface of the blood pool and myocardium-epicardial fat on which of the following imaging modalities:
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Question 5 of 6
5. Question
Which imaging modality has the most diagnostic accuracy (highest specificity and sensitivity) in suspected cardiac perforation?
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Question 6 of 6
6. Question
Do all perforations identified on CT necessitate intervention?
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