Objective: The implantable cardioverter defibrillator (ICD) has been proven to prolong the lives of patients with life-threatening ventricular arrhythmia. However, implant recipients must cope with numerous challenges. We studied the effects of specific coping strategies and the adaptability of coping in ICD implant recipients.
Method: This prospective study investigated the subjective well-being and objective disease course in 180 patients with life-threatening cardiac arrhythmias, who were recruited while awaiting implantation of a cardioverter defibrillator. Patients completed well-validated self-assessment questionnaires before implantation (T0), as well as 3 months (T1) and 1 year (T2) after implantation. In addition, cardiological findings were documented.
Results: Depressive coping (range Beta, -0.36 to -0.58) was found to be a stable highly-significant predictor for low emotional well-being and quality of life. Active problem-oriented coping showed small positive influence (range Beta, 0.10 to 0.19). Employing a broad range of coping strategies was predictive of less emotional distress and better quality of life.
Conclusions: Depressive coping is a risk factor for emotional distress and poor quality of life after ICD implantation. Patients with this tendency should be identified early and offered supportive psychotherapy.