Experiences of surviving a cardiac arrest after therapeutic hypothermia treatment. An interview study

The experiences of cardiac arrest survivors and their key supporters following cardiac arrest: A systematic review and meta-ethnography

AIM

To review qualitative studies on the experience of sudden cardiac arrest survival from the perspective of both survivors and their key supporters, including family/close friends.

METHODS

A seven-step meta-ethnography and synthesis of qualitative evidence was undertaken, informed by the Meta-Ethnography Reporting Guidelines (eMERGe). Four major databases were searched (Medline, EMBASE, CINAHL, PsycINFO; January 1995-January 2022, updated July 2023) for qualitative studies exploring survivors' and/or key supporters' experiences of cardiac arrest survival. The Critical Appraisal Skills Programme checklist and Grading of Recommendations Assessment, Development and Evaluation - Confidence in Evidence from Reviews of Qualitative Research (GRADE-CERQual) were applied to evaluate the overall confidence in research findings. Constructs were identified from each paper, informing theme and sub-theme development.

RESULTS

From 15,917 unique titles/abstracts and 196 full-text articles, 32 met the inclusion criteria. Three themes captured the survivors' experiences: 1) Making sense of my cardiac arrest; 2) Learning to trust my body and mind; and 3) Re-evaluating my life. A further three themes reflected key supporters' experiences: 1) Emotional turmoil; 2) Becoming a carer: same person but different me; and 3) Engaging with a new and unknown world. However, limited data and some methodological weaknesses in included studies reduced confidence in several themes. The findings were conceived within the overarching concept of 'negotiating a new normal'.

CONCLUSIONS

The enduring psychosocial and physical sequelae of cardiac arrest survival substantially impacts the lives of survivors and their key supporters, requiring negotiation of their 'new normality'. The need for sense-making, physical and psychological recovery, and the new roles for key supporters should be strong considerations in the development of future interventions.

Feeling understood for the first time: experiences of participation in rehabilitation after out-of-hospital sudden cardiac arrest

AIMS

Survivors of out-of-hospital sudden cardiac arrest (SCA) may suffer from long-term cognitive, psychological, or physical post-arrest consequences impacting and disrupting daily life. To adjust to and manage daily life is critical, and therefore a tailored rehabiliation programme was introduced to the participants. The study aimed to explore the lived experience among cardiac arrest survivors.

METHODS AND RESULTS

Data were gathered through six focus group interviews during a cardiac arrest rehabilitation programme. Thirty-three out-of-hospital SCA survivors (8 women and 25 men) participated. Time since cardiac arrest was on average 12-57 months. An exploratory qualitative design inspired by Ricoeur's phenomenological hermeneutics was applied. Two main themes emerged from the analysis and interpretation: (i) a lack of support from the health system in the transition from hospital to daily life; and (ii) feeling understood for the first time. The findings revealed that out-of-hospital SCA survivors experience a knowledge gap struggling for support. Attending the programme, gaining knowledge and experiencing peer support was described as a revelation for them.

CONCLUSION

The findings suggest that out-of-hospital SCA survivors felt understood for the first time when attending a cardiac arrest rehabilitation programme. A post-arrest pathway is needed led by a coordinating cardiac arrest specialist nursing service together with allied healthcare professionals. Focus on hypoxic brain injuries, emotional burdens, and supportive strategies are essential in the transition to daily life. Facilitated peer support is warranted.

Understanding the lived experiences of short- and long-term consequences on daily life after out-of-hospital cardiac arrest. A focus group study

AIM

To explore and gain in-depth understanding of how out-of-hospital cardiac arrest survivors experience the short- and long-term consequences on daily life.

DESIGN

A qualitative exploratory design.

METHODS

A purposive sample of 32 survivors of out-of-hospital cardiac arrest. Data from six audiotaped focus group interviews were collected in either November 2018 or in March 2019. Analysis and interpretation of the transcribed texts was performed using a phenomenological-hermeneutic approach guided by Ricoeur for unfolding lived experiences.

RESULTS

Three narratives were identified. The survivors narrated how they in the early phase after the cardiac arrest experienced: (a) 'a fragmented memory at the mercy of the system'. The analysis further showed how the participants were: (b) 'living in the shadow of anxiety and mixed feelings' and with the: (c) 'lost sense of self' up to several years after survival.

CONCLUSION

The participants in our study experienced distinct bodily impairments, suffering, and the lost sense of self in the return to daily life from early on to several years after resuscitation. There seem to be an urgent need for an early initiated post-arrest transitional care program led by an expert cardiac arrest nurse. In particular, the healthcare professionals need to pay attention to survivors in employment and with children living at home. Facilitated cardiac arrest peer support groups might minimize the long-term suffering, heighten the self-image, and install a new hope for the future.

IMPACT

To ease the post-arrest return to daily life for out-of-hospital cardiac arrest survivors it seems important that a transitional care program from the inhospital setting to the community consist of: (a) screening for and education on bodily losses at an early stage, (b) provision of support on the often prolonged emotional reactions, and (c) referring for further individual and targeted psychological and neurological follow-up and rehabilitation if needed.