Age
Item
patient is greater than 18 years of age and less than 70 years of old.
boolean
C0001779 (UMLS CUI [1])
Informed Consent
Item
patient is willing and able to give informed consent.
boolean
C0021430 (UMLS CUI [1])
Chronic heart failure Stable
Item
patient has been diagnosed with stable chronic hf according to european society of cardiology 2012 hf guidance.
boolean
C0264716 (UMLS CUI [1,1])
C0205360 (UMLS CUI [1,2])
New York Heart Association Classification | Heart failure with preserved ejection fraction [HFpEF] | Heart failure with reduced ejection fraction
Item
new york heart association class i- iii, including with hf with preserved ejection fraction and hf with reduced ejection fraction patients.
boolean
C1275491 (UMLS CUI [1])
C4509226 (UMLS CUI [2])
C3839346 (UMLS CUI [3])
Ability Moderate Exercise
Item
patients can perform moderate exercise.
boolean
C0085732 (UMLS CUI [1,1])
C1513375 (UMLS CUI [1,2])
Left ventricular ejection fraction
Item
left ventricular ejection fraction less than 55% but greater than 35%.
boolean
C0428772 (UMLS CUI [1])
infoInformed Consent Unable | Informed Consent Unwilling
Item
patient is unable or unwilling to sign the patient informed consent.
boolean
C0021430 (UMLS CUI [1,1])
C1299582 (UMLS CUI [1,2])
C0021430 (UMLS CUI [2,1])
C0558080 (UMLS CUI [2,2])
Artificial cardiac pacemaker | ICD | CRT Device
Item
patient has implantable pacemaker, implantable cardiovert defibrillator (icd) or cardiac resynchronize therapy (crt) device.
boolean
C0030163 (UMLS CUI [1])
C0162589 (UMLS CUI [2])
C2936377 (UMLS CUI [3])
Indication Quantity Artificial cardiac pacemaker | Indication Quantity ICD | Indication Quantity CRT Device
Item
patient has at least one pacemaker, icd or crt indications.
boolean
C3146298 (UMLS CUI [1,1])
C1265611 (UMLS CUI [1,2])
C0030163 (UMLS CUI [1,3])
C3146298 (UMLS CUI [2,1])
C1265611 (UMLS CUI [2,2])
C0162589 (UMLS CUI [2,3])
C3146298 (UMLS CUI [3,1])
C1265611 (UMLS CUI [3,2])
C2936377 (UMLS CUI [3,3])
Persistent atrial fibrillation
Item
patients has persistent atrial fibrillation (af).
boolean
C2585653 (UMLS CUI [1])
Resting heart rate
Item
patient whose hear rate baseline at the rest is greater than 95 beats per minutes (bpm).
boolean
C1821417 (UMLS CUI [1])
Medical contraindication Cardiopulmonary Exercise Test | Angina, Unstable | Decompensated cardiac failure | Pericarditis | Myocarditis | ECG ST segment changes Resting
Item
patient has contraindications for cardio-pulmonary exercise testing, including but not limited to, unstable angina, decompensated heart failure, active pericarditis or myocarditis and ecg st-segment shift > 2mm at the resting.
boolean
C1301624 (UMLS CUI [1,1])
C2959886 (UMLS CUI [1,2])
C0002965 (UMLS CUI [2])
C0581377 (UMLS CUI [3])
C0031046 (UMLS CUI [4])
C0027059 (UMLS CUI [5])
C0232326 (UMLS CUI [6,1])
C0035253 (UMLS CUI [6,2])
New York Heart Association Classification
Item
new york heart association class iv.
boolean
C1275491 (UMLS CUI [1])
Myocardial Infarction
Item
less than 45 days after myocardial infarction.
boolean
C0027051 (UMLS CUI [1])
Acute heart failure
Item
less than 3 months after acute heart failure.
boolean
C0264714 (UMLS CUI [1])
Uncontrolled hypertension
Item
patient has uncontrolled hypertension.
boolean
C1868885 (UMLS CUI [1])
Pregnancy
Item
patient is pregnant.
boolean
C0032961 (UMLS CUI [1])
Medical condition Study Subject Participation Status Limited
Item
patient has a medical condition that would limit study participation.
boolean
C3843040 (UMLS CUI [1,1])
C2348568 (UMLS CUI [1,2])
C0439801 (UMLS CUI [1,3])
Study Subject Participation Status Affecting Research results
Item
patient is enrolled in a concurrent study that may affect the outcome of this study.
boolean
C2348568 (UMLS CUI [1,1])
C0392760 (UMLS CUI [1,2])
C0683954 (UMLS CUI [1,3])