Illness Perceptions in Hypertrophic Cardiomyopathy (HCM) Patients and Their Association With Heart-Focussed Anxiety.

Mira Zuchowski,J. Chilcot

Published 2020 in Heart, Lung and Circulation

ABSTRACT

BACKGROUND To our knowledge this was the first study aimed at examining the associations between illness perceptions and heart-focussed anxiety amongst individuals with hypertrophic cardiomyopathy. The secondary aim of this study was to examine the contribution of demographic, clinical and lifestyle factors to heart-focussed anxiety in this patient group. METHODS This cross-sectional sample of 153 patients, recruited through social media platforms, completed the Revised Illness Perception Questionnaire (IPQ-R), Cardiac-Focussed Anxiety Questionnaire (CAQ) as well as questionnaires covering demographic, lifestyle and clinical factors. RESULTS Hierarchical regression analyses found that illness perceptions significantly accounted for variability in heart-focussed anxiety beyond the effects of clinical, demographic and lifestyle factors. Illness perceptions accounted for 22% of the variability in heart-focussed anxiety, while demographic factors accounted for 12%, and lifestyle and clinical parameters accounted for 17%. CONCLUSIONS Whilst longitudinal studies are warranted to confirm these findings, psychological interventions grounded in the Common-Sense Model may have the potential to better support patients coping with hypertrophic cardiomyopathy related anxiety.

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REFERENCES

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