McCabe, Pamela J.

Improving early detection and treatment of atrial fibrillation (AF) is critical because untreated AF is a major contributor to stroke and heart failure. We sought to generate knowledge about the feasibility of conducting a randomized controlled trial to test the effect of the Alert for AFib intervention on knowledge, attitudes, and beliefs about treatment-seeking for signs and symptoms of AF. Adults ≥65 years old (96% White) at risk for developing AF were randomized to receive the Alert for AFib intervention ( n = 40) or an attention control session ( n = 40). Feasibility goals for recruitment, participant retention, adherence, perceived satisfaction and burden, and intervention fidelity were met. From baseline to study completion, knowledge ( p = .005) and attitudes ( p < .001) about treatment-seeking improved more in the intervention group compared with the control group. Results support testing the effectiveness of the Alert for AFib intervention in a large trial.

Early treatment-seeking for symptoms of atrial fibrillation (AF) is critical to avert AF-related stroke and heart failure, but early treatment is hindered if symptoms are not accurately interpreted. The purpose of this research was to describe symptom representation and treatment-seeking responses prior to diagnosis of AF. For this descriptive study, 150 participants were surveyed to describe the type and temporality of symptoms, perceptions regarding the cause, seriousness, controllability of symptoms, and responses to symptoms prior to diagnosis. Participants’ mean age was 66.5 years, and 51% were female. Participants perceived symptoms as having nondisease-based causes, as not very serious, and as amenable to self-management. The majority took a wait and see response with 69% waiting more than 1 week after symptom onset to seek treatment. Lack of recognition of the seriousness of symptoms of AF and delayed treatment put patients at risk of poorer outcomes.

Aims and objectives To describe patients’ experiences from symptom onset to initial treatment for atrial fibrillation. Background The estimated number of individuals with atrial fibrillation globally in 2010 was 33·5 million. World‐wide, each year, new cases of atrial fibrillation approach 5 million, and prevalence will increase 2·5‐fold by 2050. As a result, clinicians worldwide will treat a growing number of patients with atrial fibrillation. Early intervention to promote atrial fibrillation self‐management is critical to reduce associated complications of stroke and heart failure. Greater understanding of patients’ experiences from symptom onset to initial treatment for atrial fibrillation is needed to guide development of interventions to promote early effective self‐management. Design A descriptive qualitative design was used. Methods Twenty females and 21 males at an academic medical centre were interviewed using open‐ended questions to explore their experiences from symptom onset to initial treatment for atrial fibrillation. Data were analysed using qualitative content analysis. Results Participants’ mean age was 64·3 (SD = 10·1) years. Four themes were identified: (1) misinterpreting symptoms; (2) discovering the meaning of atrial fibrillation; (3) facing fears, uncertainty, and moving to acceptance; and (4) receiving validation and reassurance. Participants lacked knowledge of atrial fibrillation and took cues from providers’ responses to appraise symptoms and diagnosis. Fear and uncertainty were reduced when providers initiated prompt treatment and took time to explain atrial fibrillation. Patients appreciated receiving clear information about atrial fibrillation, were engaged in learning, and motivated to participate in their care. Conclusions Providers played a critical role in helping patients to develop an accurate understanding of atrial fibrillation, to cope with the new diagnosis, and motivated them to engage in effective self‐management. Relevance to clinical practice Insight into participant experiences from symptom onset to initial treatment for atrial fibrillation may inform development of interventions to promote effective atrial fibrillation self‐management.