Other Coding
Item
hfpef will be defined as:
boolean
C3846158 (UMLS CUI [1])
Symptoms Consistent with Heart failure
Item
clinical features consistent with heart failure
boolean
C0683368 (UMLS CUI [1,1])
C0332290 (UMLS CUI [1,2])
C0018801 (UMLS CUI [1,3])
Left ventricular ejection fraction | Valvular disease Absent
Item
lvef ≥ 50%, with no evidence of significant valvular disease
boolean
C0428772 (UMLS CUI [1])
C3258293 (UMLS CUI [2,1])
C0332197 (UMLS CUI [2,2])
Hypertrophic Cardiomyopathy Absent | Pericardial constriction Absent
Item
no hypertrophic cardiomyopathy, and no evidence of pericardial constriction
boolean
C0007194 (UMLS CUI [1,1])
C0332197 (UMLS CUI [1,2])
C0240709 (UMLS CUI [2,1])
C0332197 (UMLS CUI [2,2])
Maximum oxygen uptake Peak level | Respiratory Exchange Ratio | Impaired gas exchange
Item
peak vo2 < 80% predicted, with rer>1 and with a pattern of gas exchange on metabolic exercise testing indicating a cardiac cause for limitation)
boolean
C0429693 (UMLS CUI [1,1])
C0444505 (UMLS CUI [1,2])
C4049826 (UMLS CUI [2])
C0150034 (UMLS CUI [3])
Sinus rhythm
Item
patients recruited will be in sinus rhythm
boolean
C0232201 (UMLS CUI [1])
Body mass index
Item
bmi >35
boolean
C1305855 (UMLS CUI [1])
Lung disease Pulmonary function tests
Item
objective evidence of lung disease on formal lung function testing
boolean
C0024115 (UMLS CUI [1,1])
C0024119 (UMLS CUI [1,2])
Myocardial Ischemia Reversible | Use of echocardiographic contrast agent during stress echocardiography Myocardial | Mitral Valve Insufficiency Exercise induced Absent
Item
reversible myocardial ischaemia on contrast-enhanced myocardial stress echocardiography, and no evidence of exercise-induced mitral regurgitation (>2+)
boolean
C0151744 (UMLS CUI [1,1])
C0205343 (UMLS CUI [1,2])
C3526793 (UMLS CUI [2,1])
C1522564 (UMLS CUI [2,2])
C0026266 (UMLS CUI [3,1])
C0239313 (UMLS CUI [3,2])
C0332197 (UMLS CUI [3,3])
Liver Dysfunction | Hypersensitivity Perhexiline
Item
impaired hepatic function; known hypersensitivity to perhexiline
boolean
C0086565 (UMLS CUI [1])
C0020517 (UMLS CUI [2,1])
C0031013 (UMLS CUI [2,2])