Angina Pectoris Canadian Cardiovascular Society Grading Scale Class | Angina, Unstable | Silent myocardial ischemia
Item
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
C0002962 (UMLS CUI [1,1])
C1879987 (UMLS CUI [1,2])
C0002965 (UMLS CUI [2])
C0340291 (UMLS CUI [3])
Restenosis Percent Drug-Eluting Stent Intra-arterial | Restenosis Percent Bare metal stent Intra-arterial | Quantitative Coronary Angiography | Minimum Vessel Lumen Diameter
Item
patient has an intra-des (taxus™ or cypher™) or intra-bms restenosis of >= 50% and <100% (by qca online of the mld compared to the distal reference diameter) in a native coronary artery;
boolean
C0333186 (UMLS CUI [1,1])
C0439165 (UMLS CUI [1,2])
C1322815 (UMLS CUI [1,3])
C0694634 (UMLS CUI [1,4])
C0333186 (UMLS CUI [2,1])
C0439165 (UMLS CUI [2,2])
C2825200 (UMLS CUI [2,3])
C0694634 (UMLS CUI [2,4])
C4054139 (UMLS CUI [3])
C3898305 (UMLS CUI [4])
Target Lesion Identification Restenotic lesion of coronary artery | Target Lesion Lumen Diameter | Target Lesion Length
Item
study target lesion must be located in a restenotic native coronary artery >=2.25mm and <=3.5mm in lumen diameter and <=30mm in length by visual estimate and within a region up to 5mm to the proximal/distal stent edge;
boolean
C2986546 (UMLS CUI [1,1])
C1299362 (UMLS CUI [1,2])
C2986546 (UMLS CUI [2,1])
C3640173 (UMLS CUI [2,2])
C2986546 (UMLS CUI [3,1])
C1444754 (UMLS CUI [3,2])
Interventional procedure Coronary Target Lesion | Percutaneous Transluminal Coronary Angioplasty Quantity
Item
study target lesion must have undergone coronary interventional treatment >= 4 weeks previously. patients with one ore more prior ptca procedures at the target lesion are acceptable candidates.
boolean
C0184661 (UMLS CUI [1,1])
C0205042 (UMLS CUI [1,2])
C2986546 (UMLS CUI [1,3])
C2936173 (UMLS CUI [2,1])
C1265611 (UMLS CUI [2,2])
Target Lesion Identification Blood Vessel | Percutaneous Coronary Intervention Lesion
Item
study target lesion can not be located in a vessel containing another lesion requiring treatment. lesions located in other vessels may be treated with percutaneous revascularization at the time of the procedure, but they must be successfully treated prior to the treatment of the study target lesion;
boolean
C2986546 (UMLS CUI [1,1])
C0005847 (UMLS CUI [1,2])
C1532338 (UMLS CUI [2,1])
C0221198 (UMLS CUI [2,2])
Indication Percutaneous Coronary Intervention
Item
patient is candidate for a current percutaneous revascularisation technique;
boolean
C3146298 (UMLS CUI [1,1])
C1532338 (UMLS CUI [1,2])
Compliance behavior Follow-up Evaluation | Compliance behavior Follow-up angiography
Item
patient is willing to comply with the specified follow-up evaluations (including angiographic follow-up);
boolean
C1321605 (UMLS CUI [1,1])
C3274571 (UMLS CUI [1,2])
C1261322 (UMLS CUI [1,3])
C1321605 (UMLS CUI [2,1])
C3274571 (UMLS CUI [2,2])
C0002978 (UMLS CUI [2,3])
Informed Consent
Item
patient must provide written informed consent prior to the procedure using a form that is approved by the local ethics committee;
boolean
C0021430 (UMLS CUI [1])
Q wave myocardial infarction | Non-Q wave myocardial infarction | Elevated creatine kinase | Creatine kinase (cardiac enzyme) level Elevated
Item
patient has experienced a q-wave or non-q-wave myocardial infarction with documented total ck >2 times normal within the preceding 72 hours and the ck enzymes remain above normal at the time of treatment;
boolean
C0582803 (UMLS CUI [1])
C0542269 (UMLS CUI [2])
C0151576 (UMLS CUI [3])
C3516327 (UMLS CUI [4,1])
C3163633 (UMLS CUI [4,2])
Angina, Unstable
Item
has unstable angina classified as braunwald a i-ii-iii;
boolean
C0002965 (UMLS CUI [1])
Left main coronary artery disease | Stenosis Percentage
Item
unprotected left main coronary disease with ³50% stenosis;
boolean
C1299433 (UMLS CUI [1])
C1261287 (UMLS CUI [2,1])
C0439165 (UMLS CUI [2,2])
Lesion Additional | Stenosis Percentage | Target Lesion Proximal | Target Lesion Distal | Revascularization Patient need for
Item
significant (>50%) stenoses of additional lesions proximal or distal to the target lesion(s) that might require revascularization or impede runoff;
boolean
C0221198 (UMLS CUI [1,1])
C1524062 (UMLS CUI [1,2])
C1261287 (UMLS CUI [2,1])
C0439165 (UMLS CUI [2,2])
C2986546 (UMLS CUI [3,1])
C0205107 (UMLS CUI [3,2])
C2986546 (UMLS CUI [4,1])
C0205108 (UMLS CUI [4,2])
C0581603 (UMLS CUI [5,1])
C0686904 (UMLS CUI [5,2])
Target Lesion Identification | internal thoracic artery | saphenous vein bypass graft | Left coronary artery main stem | ostium of coronary artery
Item
target lesion is in an internal mammary artery, saphenous vein bypass graft or is located in the left main or is ostial;
boolean
C2986546 (UMLS CUI [1])
C0226276 (UMLS CUI [2])
C2067298 (UMLS CUI [3])
C0226031 (UMLS CUI [4])
C0226028 (UMLS CUI [5])
Placement of stent Emergency procedure
Item
stent implantation(s) is a non-elective, emergency procedure;
boolean
C0522776 (UMLS CUI [1,1])
C1298802 (UMLS CUI [1,2])
Stent Target Lesion Restenosis | Drug-Eluting Stents | Bare metal stent
Item
stent at the target restenosed lesion is neither taxus™ , cypher™ des nor a bms;
boolean
C0038257 (UMLS CUI [1,1])
C2986546 (UMLS CUI [1,2])
C0333186 (UMLS CUI [1,3])
C1322815 (UMLS CUI [2])
C2825200 (UMLS CUI [3])
Left ventricular ejection fraction
Item
documented left ventricular ejection fraction <=25%;
boolean
C0428772 (UMLS CUI [1])
Blood Vessel Occluded Total | Thrombolysis in Myocardial Infarction Flow Grade
Item
totally occluded vessel (timi 0 level).
boolean
C0005847 (UMLS CUI [1,1])
C1947917 (UMLS CUI [1,2])
C0439810 (UMLS CUI [1,3])
C3272266 (UMLS CUI [2,1])
C0441800 (UMLS CUI [2,2])