Gender
Item
men and women
boolean
C0079399 (UMLS CUI [1])
Age
Item
age 18-80
boolean
C0001779 (UMLS CUI [1])
Heart failure Ischemic | Indication for Coronary Artery Bypass Surgery
Item
history of ischemic heart failure and indications for cabg
boolean
C0018801 (UMLS CUI [1,1])
C0475224 (UMLS CUI [1,2])
C0392360 (UMLS CUI [2,1])
C0010055 (UMLS CUI [2,2])
Left ventricular ejection fraction Echocardiography
Item
lvef less than 35% estimated by echocardiography measured within 3 months of study entry
boolean
C0428772 (UMLS CUI [1,1])
C0013516 (UMLS CUI [1,2])
New York Heart Association Classification | Canadian Cardiovascular Society Grading Scale Class
Item
nyha and ccs (angina) ii-iv functional class
boolean
C1275491 (UMLS CUI [1])
C1879987 (UMLS CUI [2])
Ventricular dyssynchrony Signs | QRS complex duration | Ventricular dyssynchrony Doppler ultrasonography of heart tissue | Care Heart failure Criteria | Pre-ejection period of aortic valve Delay | Interventricular dyssynchrony | Left ventricular wall motion Posterolateral Delayed
Item
signs of dyssynchrony (at least one of the following three): qrs > 120 ms or dyssynchrony based on doppler-methods (tissue tracking and tsi methods) or care hf criteria: aortic pre-ejection delay >140ms, interventricular mechanical delay >40 ms, delayed activation of postero-lateral lv wall
boolean
C3160931 (UMLS CUI [1,1])
C0311392 (UMLS CUI [1,2])
C0429025 (UMLS CUI [2])
C3160931 (UMLS CUI [3,1])
C2585212 (UMLS CUI [3,2])
C1947933 (UMLS CUI [4,1])
C0018801 (UMLS CUI [4,2])
C0243161 (UMLS CUI [4,3])
C2059412 (UMLS CUI [5,1])
C0205421 (UMLS CUI [5,2])
C3531870 (UMLS CUI [6])
C0455816 (UMLS CUI [7,1])
C0332195 (UMLS CUI [7,2])
C0205421 (UMLS CUI [7,3])
Informed Consent Lacking
Item
failure to provide informed consent.
boolean
C0021430 (UMLS CUI [1,1])
C0332268 (UMLS CUI [1,2])
Cardiac Surgery procedures
Item
previous cardiac surgery
boolean
C0018821 (UMLS CUI [1])
Illness | Heart Diseases Excluded | Life Expectancy
Item
non-cardiac illness with a life expectancy of less than 3 year
boolean
C0221423 (UMLS CUI [1])
C0018799 (UMLS CUI [2,1])
C2828389 (UMLS CUI [2,2])
C0023671 (UMLS CUI [3])
Illness Relationship Mortality Operative | Heart Diseases Excluded
Item
non-cardiac illness imposing substantial operative mortality
boolean
C0221423 (UMLS CUI [1,1])
C0439849 (UMLS CUI [1,2])
C0026566 (UMLS CUI [1,3])
C1882154 (UMLS CUI [1,4])
C0018799 (UMLS CUI [2,1])
C2828389 (UMLS CUI [2,2])
Heart Transplantation | Kidney Transplantation | Transplantation of liver | Lung Transplantation
Item
previous heart, kidney, liver, or lung transplantation
boolean
C0018823 (UMLS CUI [1])
C0022671 (UMLS CUI [2])
C0023911 (UMLS CUI [3])
C0024128 (UMLS CUI [4])
Study Subject Participation Status | Investigational New Drugs | Investigational Medical Device
Item
current participation in another clinical trial in which a patient is taking an investigational drug or receiving an investigational medical device
boolean
C2348568 (UMLS CUI [1])
C0013230 (UMLS CUI [2])
C2346570 (UMLS CUI [3])
Coronary revascularisation Successful | Coronary Artery Bypass Surgery | Percutaneous Coronary Intervention
Item
successful coronary revascularization (сabg or pci) within 12 months of study enrollment
boolean
C0877341 (UMLS CUI [1,1])
C1272703 (UMLS CUI [1,2])
C0010055 (UMLS CUI [2])
C1532338 (UMLS CUI [3])
Chronic atrial fibrillation
Item
chronic atrial fibrillation
boolean
C0694539 (UMLS CUI [1])