Variables

36 variables.
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Module Label Name Description Type
Cardiac arrhythmias (CHRIS baseline) x0af01 Valvular heart disease (diagnosed) Has a doctor ever told you that you have a valvular heart disease or another heart disease? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af01b Valvular heart disease (age at diagnosis) In which year was the heart disease diagnosed for the first time? (age) Integer
Cardiac arrhythmias (CHRIS baseline) x0af01c Valvular heart disease (last 12 months) Have you had a heart disease within the last 12 months? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af01d Valvular heart disease (treated last 12 months) Were you treated for a heart disease within the last 12 months? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af02 Atrial fibrillation Do you have atrial fibrillation? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af02a Atrial fibrillation (diagnosed) Was it diagnosed by a doctor? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af02c Atrial fibrillation (age at diagnosis) In which year was it diagnosed for the first time? (age) Integer
Cardiac arrhythmias (CHRIS baseline) x0af02d Atrial fibrillation (treated) Were you or are you still treated by a doctor for this? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af03 Atrial fibrillation: Symptoms Do you experience discomfort during atrial fibrillation? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af03a Atrial fibrillation: Symptoms (tachycardia) Which? Tachycardia Categorical
Cardiac arrhythmias (CHRIS baseline) x0af03b Atrial fibrillation: Symptoms (extrasystole) Which? Extrasystole Categorical
Cardiac arrhythmias (CHRIS baseline) x0af03c Atrial fibrillation: Symptoms (weakness/tiredness) Which? Weakness/tiredness Categorical
Cardiac arrhythmias (CHRIS baseline) x0af03d Atrial fibrillation: Symptoms (shortness of breath) Which? Shortness of breath Categorical
Cardiac arrhythmias (CHRIS baseline) x0af03e Atrial fibrillation: Symptoms (chest pain) Which? Chest pain Categorical
Cardiac arrhythmias (CHRIS baseline) x0af03f Atrial fibrillation: Symptoms (anxiety) Which? Anxiety Categorical
Cardiac arrhythmias (CHRIS baseline) x0af03g Atrial fibrillation: Symptoms (dizziness) Which? Dizziness Categorical
Cardiac arrhythmias (CHRIS baseline) x0af03h Atrial fibrillation: Symptoms (other) Which? Other Categorical
Cardiac arrhythmias (CHRIS baseline) x0af03i Atrial fibrillation: Symptoms (other/free text) Describe the other discomfort Character
Cardiac arrhythmias (CHRIS baseline) x0af04 Chronic atrial fibrillation Is the atrial fibrillation chronic i.e. continuously, without a break? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af05 Atrial fibrillation (frequency) How often do you have atrial fibrillation? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af06 Atrial fibrillation (duration) On average, how long does an attack of atrial fibrillation last? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af07 Cardiac arrhythmias Had you extrasystole, irregular heartbeat, tachycardia or cardiac flutter? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af07b Cardiac arrhythmias Since when? (age) Integer
Cardiac arrhythmias (CHRIS baseline) x0af07c2 Type of cardiac arrhythmia, elaborated (free text) Describe the type of cardiac arrhythmia (elaborated) Character
Cardiac arrhythmias (CHRIS baseline) x0af08 Electric shock therapy because of cardiac arrhythmias Have you undergone an electric shock therapy because of a cardiac arrhythmia? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af09 Syncope Do you have experienced a loss of consciousness with a cardiac arrest? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af09a Syncope: Physical/mental stress Were you under physical or psychological stress at that time? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af10 Reanimation Have you ever been resuscitated by a doctor, an ambulance man or another person? Categorical
Cardiac arrhythmias (CHRIS baseline) x0af11 Pacemaker/implantable defibrillator Are you carrier of a pacemaker or an implanted defibrillator? Categorical
Cardiac arrhythmias (CHRIS baseline) x0afn1b Cardiac arrhythmia notes elaborated (atrial fibrillation) Cardiac arrhythmia notes elaborated (atrial fibrillation) Character
Cardiac arrhythmias (CHRIS baseline) x0afn2b Cardiac arrhythmia notes elaborated (symptoms) Cardiac arrhythmia notes elaborated (symptoms) Character
Cardiac arrhythmias (CHRIS baseline) x0afn3b Cardiac arrhythmia notes elaborated (chronic) Cardiac arrhythmia notes elaborated (chronic) Character
Cardiac arrhythmias (CHRIS baseline) x0afn4b Cardiac arrhythmia notes elaborated (arrhythmias) Cardiac arrhythmia notes elaborated (arrhythmias) Character
Cardiac arrhythmias (CHRIS baseline) x0afn5b Cardiac arrhythmia notes elaborated (treatment) Cardiac arrhythmia notes elaborated (treatment) Character
Cardiac arrhythmias (CHRIS baseline) x0afnoteb Cardiac arrhythmia notes elaborated Cardiac arrhythmia notes elaborated Character
Cardiac arrhythmias (CHRIS baseline) x0afver Cardiac arrhythmia version Cardiac arrhythmia version Categorical
36 variables.