unstable angina
Item
unstable angina pectoris (braunwald classification b & c, i-ii-iii, native vessels)
boolean
C0002965 (UMLS CUI [1])
Saphenous vein graft lesion
Item
or lesion located in the svg;
boolean
C0729538 (UMLS CUI [1,1])
C0221198 (UMLS CUI [1,2])
stenosis
Item
single de novo or restenotic lesion requiring treatment in a major native coronary artery or saphenous vein graft;
boolean
C1261287 (UMLS CUI [1])
vessel diameter
Item
the vessel diameter to place the angioguard™ device in must be > 3 and < 5.5 mm (6.5 when the 7mm angioguard™ is available);
boolean
C1301408 (UMLS CUI [1])
stenosis
Item
target lesion stenosis is >50% and <100% (timi 1).
boolean
C1261287 (UMLS CUI [1])
myocardial infarction, ck, ck-mb
Item
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
C0027051 (UMLS CUI [1])
C0201973 (UMLS CUI [2])
C0523584 (UMLS CUI [3])
Coronary Occlusion
Item
more than one coronary artery is 100% occluded;
boolean
C0151814 (UMLS CUI [1])
left main coronary stenosis
Item
patient has unprotected left main coronary disease with > 50% stenosis;
boolean
C0226031 (UMLS CUI [1,1])
C0242231 (UMLS CUI [1,2])
Coronary ostium stenosis
Item
patient has an ostial target lesion;
boolean
C0345120 (UMLS CUI [1])
stenosis
Item
significant (>50%) untreated stenosis proximal or distal to the target lesion that will be treated during the procedure, since this may require revascularization or impede runoff;
boolean
C1261287 (UMLS CUI [1])
ejection fraction
Item
ejection fraction <30%;
boolean
C0232174 (UMLS CUI [1])
timi 0
Item
totally occluded vessel (timi 0 level).
boolean
C3272284 (UMLS CUI [1])