'Life with a device': the octogenarians' experiences with an implantable cardioverter-defibrillator-a qualitative study.

AIMS: Implantable cardioverter-defibrillator (ICD) treatment has expanded due to its effectiveness. However, there are concerns about complications, and use in the most elderly has been questioned. There is scarce data on qualitative aspects regarding experiences of living with an ICD among patients above the age of 80 years. The aim of this study was to explore octogenarians' experience, knowledge, and attitude of living with an ICD. METHOD AND RESULTS: We used semi-structured interviews to collect data from 20 patients, aged 80-89 years (90% men). The data were then structured and analysed through deductive thematic analysis network approach using the ATLAS.ti v.8.4 software. The framework of the analysis was based on the Successful Aging Theory. Three main themes emerged regarding the patients' experiences: Life goes on; Their Health, The Janus-Faced Device; Their attitudes, and Mind the gap; Their knowledge. None of the octogenarians regretted receiving their ICD, instead, they presented with feelings such as gratitude towards the device. However, a lack of knowledge about the devices was expressed, which can be a risk for potential complications, in turn causing suffering and unnecessary concerns. CONCLUSION: Overall, the ICD did not pose a threat towards successful ageing. It was mainly considered a life-saving device. However, the lack of knowledge might hinder informed choices close to death and contribute to ethical dilemmas when deactivation of the ICD is a reasonable option.

What Influences People's Tradeoff Decisions Between CO2 Emissions and Travel Time? An Experiment With Anchors and Normative Messages.

One of the today's greatest challenges is to adjust our behavior so that we can avoid a major climate disaster. To do so, we must make sacrifices for the sake of the environment. The study reported here investigates how anchors (extrinsic motivational-free information) and normative messages (extrinsic motivational information) influence people's tradeoffs between travel time and carbon dioxide (CO2) emissions in the context of car travel and whether any interactions with environmental concern (an intrinsic motivational factor) can be observed. In this study, people received either a CO2, health or no normative message together with either a high anchor, a low anchor, or no anchor. People that received both a high anchor and a CO2 emission normative message were willing to travel for a longer time than those that only received a high anchor. If a low anchor was presented, no differences in willingness to travel for a longer time were found between the three different conditions of normative message groups, i.e., CO2 normative message, health normative message, or no normative message. People with higher concern for the environment were found to be willing to travel for a longer time than those with lower concern for the environment. Further, this effect was strongest when a high anchor was presented. These results suggest that anchors and normative messages are among the many factors that can influence people's tradeoffs between CO2 emission and travel time, and that various factors may have to be combined to increase their influence over pro-environmental behavior and decisions.

Health status measured by Kansas City Cardiomyopathy Questionnaire-12 in primary prevention implantable cardioverter defibrillator patients with heart failure.

BACKGROUND: Self-reported health status as measured by the Kansas City Cardiomyopathy Questionnaire (KCCQ) in patients with primary prevention implantable cardioverter defibrillators (ICDs) has mainly been reported from randomized trials. However, these studies are often limited to short follow-up and are subject to selection bias. The aim of this study was to assess KCCQ-12 in patients with primary prevention ICD due to either ischemic or nonischemic heart failure. METHODS: This cross-sectional observational study included all patients in Region Gävleborg, Sweden, who because of primary prevention due to heart failure, had an ICD or underwent device replacement between 2007 and 2017. After validation using medical records patients were sent and returned the KCCQ-12 by regular mail. RESULTS: A total of 118 questionnaires were analyzed (response rate 71.1%). The mean age was 70.9 ± 9.8 years, and a minority was female (n = 20, 16.9%). The mean overall summary score was 71.5 ± 22.4, there was no significant difference between ischemic and nonischemic heart failure (69.5 ± 23.1 vs. 74.4 ± 21.3; p = 0.195). Atrial fibrillation at baseline was associated with lower score for the domains Symptom frequency (70.2 ± 23.2 vs. 82.2 ± 19.2; p = 0.006) and Social limitation (62.1 ± 26.0 vs. 75.6 ± 26.6; p = 0.006) as well as the overall summary score (63.9 ± 21.3 vs. 74.8 ± 22.2; p = 0.004). CONCLUSION: In a real-world setting, primary prevention ICD patients with heart failure report an acceptable disease-specific health status at long-term follow-up. Ischemic and nonischemic etiology showed similar health status whereas atrial fibrillation was associated with worse outcome.

Health-related quality of life in patients with implantable cardioverter defibrillators in Sweden: a cross-sectional observational trial.

OBJECTIVES: Decisions regarding implantable cardioverter defibrillators (ICDs) must consider information about presumed health-related quality of life (HRQL). The purpose of the study was to assess HRQL in patients with ICD and compare it to a Swedish age-matched and sex-matched population. DESIGN: Cross-sectional observational trial. SETTING: Swedish ICD cohort. INTERVENTIONS: Short form 36 (SF-36) questionnaires from ICD recipients implanted 2007-2017 (response rate 77.2%) were analysed using Mann-Whitney U test and effect size (ES). RESULTS: In total, 223 patients (mean age 71.1±9.7 years, 82.1% men) were included. In most SF-36 domains (physical functioning (PF), role physical, general health (GH), vitality, social functioning and mental health), the score for patients with ICD was significantly lower (ES range 0.23-0.41, ie, small difference) than norms, except for bodily pain and role emotional. Both the physical component summary (PCS) and the mental component summary (MCS) scores had ES=0.31. Men and women had similar scores. Primary and secondary prevention patients scored similarly, except for worse GH in primary prevention (p=0.016, ES=0.35). Atrial fibrillation was associated with worse PF (ES=0.41) and PCS (ES=0.38). Appropriate therapy, inappropriate shock or complications requiring surgery were not associated with lower scores in any domain. In primary prevention due to ischaemic versus non-ischaemic cardiomyopathy, no domain was significantly different. PCS decreased with higher age strata (p=0.002) in contrast to MCS (p=0.986). CONCLUSIONS: Patients with ICDs have lower physical and mental HRQL than age-matched and sex-matched norms; however, the ESs are small. HRQL is similar regardless of sex, primary/secondary prevention indication, appropriate therapy, inappropriate shock or complications, but decreases with advancing age.

Naxos disease - a narrative review.

INTRODUCTION: Naxos disease is a rare entity that manifests with woolly hair, keratosis of extremities, and cardiac manifestations that resemble arrhythmogenic right ventricular cardiomyopathy. It is inherited in an autosomal recessive pattern and mutations affecting plakoglobin and desmoplakin have been identified. There is an increased risk of arrhythmias, including sudden cardiac death at a young age. Right ventricular systolic dysfunction often progresses and left ventricular involvement may also occur. AREAS COVERED: This article reviews historic background, epidemiology, clinical characteristics, genetics, and pathogenesis as well as therapeutic management and future perspectives. EXPERT OPINION: The principles of evaluation and treatment are based on arrhythmogenic right ventricular cardiomyopathy (ARVC) and general heart failure guidelines, because specific data on Naxos disease are limited. Therefore, larger registries on Naxos disease are welcome in order to gain more knowledge about clinical course and risk stratification. Translational research on pathophysiological mechanisms has evolved, including promising approaches using stem cells for novel targets.

Life-threatening peripartum cardiomyopathy-Not expected when expecting.

Peripartum cardiomyopathy is challenging to diagnose as it mimics symptoms present in normal pregnancy. The clinical course and prognosis are various. In selected cases, a cardioverter implantable defibrillator with/without cardiac resynchronization therapy, mechanical ventricular assist device treatment, and transplantation is indicated.

Outcome of implantable loop recorder evaluation.

BACKGROUND: The aim of this study was to evaluate implantable loop recorders (ILRs) in an unselected cohort in order to determine diagnostic yield, time to pacemaker/implantable cardioverter-defibrillator (ICD) implantation, predictors thereof, safety issues, and syncope management including usage of preceding diagnostic tools. METHODS: Patients who underwent ILR evaluation in any of three centers in Region Gävleborg, Swe-den, between April 2007 and April 2013 were included and their medical records retrieved. Logistic regression was used to evaluate predictors of pacemaker/ICD outcome expressed as odds ratios (ORs) and Kaplan-Meier estimates for time-dependent analysis. RESULTS: A total of 173 patients (52.6% females) with a mean age of 56.2 years received an ILR dur-ing a mean follow-up of 605 days. In the 146 patients evaluated for syncope/presyncope, 28.1% received a pacemaker (n = 39) or ICD (n = 2). The cumulative incidence at 6, 12, and 18 months were 8.8%, 21.3%, and 26.7%, respectively. Age > 75 years was the only significant predictor for outcome (p = 0.010) and the following variables showed a tendency toward significance: abnormal elevation of the biomarker B-type natriuretic peptide (OR 2.05, p = 0.100), a history of trauma (OR 1.71, p = 0.179), and patho-logic electrocardiogram (OR 1.68, p = 0.231). A computerized tomography of the skull was performed in 52.1% of the syncope cases. CONCLUSIONS: In syncope evaluation in an unselected cohort, 28.1% were diagnosed with an arrhyth-mia necessitating a pacemaker/ICD. The only significant predictor was advanced age. Time to diag-nosis is unpredictable and prolonged ILR monitoring is warranted in addition to optimal use of other diagnostic tools.