Adult | WHO classification
Item
adult patients with world health organization (who) functional class ii-iii.
boolean
C0001675 (UMLS CUI [1])
C4267671 (UMLS CUI [2])
Pulse oximetry at rest Systemic on room air | 6-Minute Walk Test Meter Quantity
Item
a systemic pulse oximetry (spo2) between 70% and 90% at rest with room air and a baseline 6-minute walk distance between 150 and 450 m were required for inclusion.
boolean
C2143208 (UMLS CUI [1,1])
C0205373 (UMLS CUI [1,2])
C2709070 (UMLS CUI [1,3])
C0430515 (UMLS CUI [2,1])
C0475209 (UMLS CUI [2,2])
C1265611 (UMLS CUI [2,3])
Pulmonary arterial hypertension Cardiac Catheterization | Mean pulmonary arterial pressure | Pulmonary Capillary Wedge Pressure
Item
pah confirmed by cardiac catheterization as mean pulmonary arterial pressure greater or equal to25 mm hg, pulmonary capillary wedge pressure lower 15 mm hg,
boolean
C2973725 (UMLS CUI [1,1])
C0018795 (UMLS CUI [1,2])
C3854605 (UMLS CUI [2])
C0086879 (UMLS CUI [3])
Patent ductus arteriosus
Item
patients were excluded if they had patent ductus arteriosus (for hemodynamic assessment difficulties)
boolean
C0013274 (UMLS CUI [1])
Complex congenital heart defect
Item
complex congenital heart defect
boolean
C3536558 (UMLS CUI [1])
Ventricular Dysfunction, Left | Left ventricular ejection fraction
Item
left ventricular dysfunction (left ventricular ejection fraction lower 40%)
boolean
C0242698 (UMLS CUI [1])
C0428772 (UMLS CUI [2])
Restrictive lung disease | Percent Predicted Total Lung Capacity
Item
restrictive lung disease (total lung capacity lower 70% predicted)
boolean
C0085581 (UMLS CUI [1])
C3828589 (UMLS CUI [2])
Lung Diseases, Obstructive | Percent predicted FEV1
Item
obstructive lung disease (forced expiratory volume in 1 second [fev1] lower 70% predicted
boolean
C0600260 (UMLS CUI [1])
C0730561 (UMLS CUI [2])
FEV1/FVC percent
Item
with fev1/forced vital capacity lower 60%)
boolean
C0730560 (UMLS CUI [1])
Coronary Artery Disease
Item
or previously diagnosed coronary artery disease.
boolean
C1956346 (UMLS CUI [1])