Cardiac status
Item
1. diagnosis of angina pectoris as defined by canadian cardiovascular society classification (ccs i, ii, iii, iv) or unstable angina pectoris (braunwald classification b&c, i-ii-iii) or patients with documented silent ischemia;
boolean
C1277207 (UMLS CUI [1])
C0002965 (UMLS CUI [2])
C0340291 (UMLS CUI [3])
Stenting
Item
2. single treatment of de novo lesion in a coronary artery which can be appropriately covered by a study stent of 18mm in length in patients with single or multivessel disease; patients with multiple lesions can be included only if the other lesions do not require treatment;
boolean
C0687568 (UMLS CUI [1])
Size of lesion
Item
3. target lesion is >= 2.5 and <= 3.5mm in diameter (visual estimate);
boolean
C1275593 (UMLS CUI [1])
Stenting in native coronary artery
Item
4. target lesion is located in a native coronary artery which can be covered by one stent (single lesion);
boolean
C2957458 (UMLS CUI [1,1])
C0687568 (UMLS CUI [1,2])
Size of stenosis
Item
5. target lesion stenosis is >50% and <100% (timi i) (visual estimate).
boolean
C0242231 (UMLS CUI [1,1])
C0439165 (UMLS CUI [1,2])
Finding: Myocardial infarction
Item
1. a q-wave or non-q-wave myocardial infarction within the preceding 72 hours unless the ck and ck-mb enzymes are back to normal;
boolean
C0428953 (UMLS CUI [1])
C0523584 (UMLS CUI [2])
Untreated main coronary disease
Item
2. unprotected left main coronary disease with >=50% stenosis;
boolean
C0010068 (UMLS CUI [1,1])
C0332155 (UMLS CUI [1,2])
Ostial target lesion
Item
3. have an ostial target lesion;
boolean
C0345120 (UMLS CUI [1])
Angiographic evidence of thrombus
Item
4. angiographic evidence of thrombus within target lesion;
boolean
C0087086 (UMLS CUI [1,1])
C0002971 (UMLS CUI [1,2])
Dilatation of calcified lesions
Item
5. calcified lesions which cannot be successfully predilated;
boolean
C1533591 (UMLS CUI [1,1])
C0012356 (UMLS CUI [1,2])
Ejection fraction
Item
6. ejection fraction <=30%;
boolean
C0232174 (UMLS CUI [1])
Timi 0 level
Item
7. totally occluded vessel (timi 0 level);
boolean
C3272284 (UMLS CUI [1])
Site of lesion
Item
8. target lesion involves bifurcation including a side branch >=2.5mm in diameter (either stenosis of both main vessel and major branch or stenosis of just major branch) that would require side branch stenting which is likely to occur if side branch is diseased and intended to be stented;
boolean
C0449695 (UMLS CUI [1])
Planned stenting
Item
9. planned direct stenting.
boolean
C1301732 (UMLS CUI [1,1])
C0687568 (UMLS CUI [1,2])