Versteeg, H.

patient health status health status study heart partner baseline anxiety disease level month personality heart failure follow-up symptom depression pedersen journal class fibrillator research eq -5d signi outcome failure van den broek result domain problem quality shock group distress factor score measure icd patients association implantation effect scale ficant impact analyses self-care variable netherland death /mi crt-d activity depression levels fi ndings chf symptoms event signi ficantly treatment 12- month follow-up baseline health status death characteristic anxiety levels baseline characteristics signi ficant cardioverter change questionnaire mobility denollet stress fluence 12 months broek health status domains resynchronization therapy posttraumatic stress disorder class ii york heart association therapy infarction