The Effect of Education and Counselling on Knowledge, Attitudes and Beliefs about Responses to Acute Myocardial Infarction Symptoms

Prodromal Symptoms of Acute Myocardial Infarction in Women: A Systematic Review of Current Evidence

AIM

To synthezise quantitative current evidence on the prodromal symptoms experienced by women before the onset of acute coronary syndrome (ACS), focusing on the prevalence, nature and clinical implications of these symptoms.

DESIGN

A systematic review.

METHODS

The review adhered to Synthesis without meta-analysis guidelines and was registered with the PROSPERO database (ID: CRD42024541840). Systematic searches were conducted in PubMed, CINAHL, APA PsycArticles, APA PsycInfo and EMBASE. Included studies were quantitative, focused on women aged ≥ 18 years with confirmed acute coronary syndrome and reported prodromal symptoms. The Quality Assessment with Diverse Studies and the Cochrane Risk of Bias in non-randomized studies of Interventions tools were used for critical appraisal.

RESULTS

Of 2170 identified records, 11 full-text studies were reviewed. The most frequently reported prodromal symptom was unusual fatigue, followed by sleep disturbances and anxiety. Prodromal symptoms often occurred well before the acute event but were frequently misattributed to non-cardiac causes. Chest pain, typically associated with acute coronary syndrome, was less commonly reported as a prodromal symptom in women, complicating timely diagnosis and treatment.

CONCLUSIONS

The results highlight the need for increased awareness of these early warning signs among healthcare providers and women themselves. Enhanced recognition and understanding of these symptoms could lead to more timely and accurate diagnosis, ultimately improving outcomes for women at risk of acute myocardial infarction.

IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE

To educate both health professionals and patients about the variability and significance of prodromal symptoms in women is essential to improve outcomes.

IMPACT

This study is the first to systematically review and synthesize the existing literature on prodromal symptoms of acute coronary syndrome specifically in women. The results show l that women are more likely to experience a broader and more complex range of prodromal symptoms, including fatigue, sleep disturbances and anticipatory anxiety, which often precede the acute event. The insights provided by our review could lead to significant improvements in the early diagnosis and treatment of AMI in women, ultimately reducing morbidity and mortality rates associated with cardiovascular diseases.

REPORTING METHOD

The review has adhered to relevant EQUATOR guidelines and has followed Synthesis without meta-analysis guidelines.

PATIENT OR PUBLIC CONTRIBUTION

No patient or public contribution.

Cardiovascular Risk and Knowledge, Attitudes and Beliefs of Football Referees Towards Acute Coronary Syndrome Events

BACKGROUND

Although exercise is protective against cardiovascular disease, a transient increase in acute coronary syndrome (ACS) exists during heavy exertion. Psychological stressors are also known to precipitate ACS events. Football (soccer) referees are exposed to both physical and emotional stress when officiating a match, as well as being potential first responders for cardiovascular events among players. However, there has been limited research into cardiovascular risk and knowledge among football referees.

AIM

To evaluate cardiovascular risk factors in Australian football referees and assess their knowledge, attitudes and beliefs towards symptoms of ACS.

METHOD

An anonymous, online survey administered using REDCap was completed by Australian football referees at all levels of football, from grassroots to professional level. Participants were asked to select which risk factors they had from a pre-existing list. A modified version of the ACS Response Index assessed referees' knowledge of ACS symptoms and their attitudes and beliefs regarding response to ACS symptoms RESULTS: Overall, 134 participants completed the survey, with a majority male (87.3%) and a median age of 47.0 years. Participants had refereed for an average of 12.5 (±8.9) years, with most officiating at the grassroots/amateur level (62.7%). Risk factors included hypercholesterolaemia (17.2%), hypertension (9.7%), diabetes mellitus (3.7%), peripheral vascular disease (2.2%) and tobacco smoking (0.8%). Overall 30.5% had a positive family history of cardiac disease and 9.7% had been previously diagnosed with a heart condition (including a heart attack or angina). Participants had only a moderate knowledge of ACS symptoms (12.9 [±3.0] with a maximum scale score of 21), scoring well for typical symptoms but less well for atypical symptoms or distinguishing from cerebrovascular events. Almost all would stop play immediately if a player complained of chest pain (95.9%), however, two-thirds (65.0%) would continue for at least 5 minutes if they had unusual chest pain in themselves. A majority were not sure they could recognise a heart attack in themselves or someone else (70.8%). They were supportive of further education to improve knowledge regarding ACS symptoms and interventions (90.9%).

CONCLUSIONS

Football referees are both at risk of ACS events and potentially first responders to events in players. This population of sampled referees had moderate knowledge of ACS symptoms, with a strong willingness to receive further education.

Behavioral delays in seeking care among post-acute myocardial infarction women: a qualitative study following percutaneous coronary intervention

Background

Cardiovascular diseases (CVD) remain the leading cause of mortality worldwide, with ischemic heart disease contributing significantly to female morbidity and mortality. Despite this, women often delay seeking medical help during acute myocardial infarction (AMI), leading to poorer outcomes compared to men.

Objective

To describe the early experiences of Italian women with AMI, focusing on behaviors that delay access to care.

Methods

Using a phenomenological approach, in-depth interviews were conducted with 22 women hospitalized in Campania, Italy, within five days of an AMI event and their Percutaneous Coronary Intervention (PCI), to capture vivid recollections of the experience. Thematic analysis was employed to identify key themes regarding risk behaviors and delays in care.

Results

Five key themes emerged: (1) vivid recollection of symptoms and experience, (2) lack of knowledge and risk perception of AMI, (3) decision-making process in seeking assistance, (4) influence of family and others on decision-making, and (5) post-AMI reflections on seeking medical care. Delays in seeking care stemmed from symptom misrecognition, social responsibilities, past healthcare experiences, and the role of family in decision-making, which either facilitated or hindered access to care.

Conclusion

The findings highlight the need for targeted educational interventions that address barriers specific to women in recognizing and responding to AMI symptoms. Gender-specific training for healthcare professionals is essential to ensure timely and appropriate care for women.

Moving towards health promoting schools: effectiveness of an educational intervention to improve knowledge, attitude and beliefs regarding heart attack, and CPR knowledge in high school students in Lebanon

Background

Health promoting schools (HPS) prioritize the health of students and community. One important target of HPS is noncommunicable diseases (NCDs), including prevention of heart attacks, due to their burden on healthcare.

Objective

This study assesses the effectiveness of an educational intervention to promote knowledge of signs and symptoms, beliefs and attitudes towards heart attack, and promote knowledge of Cardiopulmonary resuscitation (CPR).

Methods

The intervention consisted of a 6-minute educational video between a pre-and post-survey. Among other questions, the survey included the Calgary Charter on Health literacy scale, the acute coronary syndrome response index questionnaire, and items assessing knowledge of CPR.

Results

A total of 401 high school students participated (58.9% females). Few students had adequate baseline knowledge of heart attack symptoms (22%) and CPR (7%). The sample showed moderate level of health literacy (12 ± 2.7). Chest pain was the most identified symptom (95%) while abdominal pain was the least identified (14.25%). The intervention significantly increased knowledge, beliefs and attitudes towards heart attack, and knowledge of CPR (p < 0.001). Following the intervention, 83.2% of students demonstrated sufficient knowledge of heart attack symptoms, and 45% exhibited adequate knowledge of CPR. Variables predictive of better attitude, in other words higher confidence in recognizing and reacting to symptoms of heart attack, included having higher health literacy and prior knowledge of risk factors (p < 0.05). Needing help reading medical instructions sometimes predicted worse belief in their capacity to act if they experienced or witnessed a heart attack [score (p < 0.05)]. It was also predictive of worse attitude towards heart attack (OR = 0.18).

Conclusion

High school students in Lebanon lack appropriate knowledge, attitudes, and beliefs toward heart attack, and lack CPR qualifications. Scale up of this educational initiative, along with training of teachers and school personnel, can be used as part of a holistic HPS program aimed at raising awareness of heart attack and first responder preparedness.

Cultural Adaptation and Psychometric Validation of a Cardiac Knowledge Questionnaire for Chinese Immigrants

BACKGROUND

Disease-related knowledge deficits are common in Chinese immigrants living in Western countries, putting them at risk of disease progression and mortality, particularly those with a coronary heart disease (CHD) diagnosis. However, no measurement instrument is available to assess CHD-related knowledge in this population.

OBJECTIVES

The aim of this study was to culturally adapt and examine the psychometric properties of the short version of Coronary Artery Disease Education Questionnaire (CADE-Q SV) (simplified Chinese version) in Chinese immigrants with CHD.

METHODS

Mandarin-speaking people recruited from medical centers and cardiology clinics across metropolitan Sydney completed the 20-item CADE-Q SV (5 domains; potential scores: 0-20). Internal consistency was assessed using Cronbach α . A subgroup (n = 40) repeated the survey 2 weeks later for test-retest reliability by intraclass correlation coefficient. Factor structure (confirmatory factor analysis) and discriminant (known-groups) validation using education and English proficiency (univariate general linear model) were also undertaken.

RESULTS

Participants (n = 202) had a mean (SD) age of 66.08 (10.93) years, 45.1% were male, and the mean (SD) total CADE-Q SV score was 13.07 (4.57). Reliability and consistency were good (intraclass correlation coefficient > 0.70; Cronbach α coefficients > 0.70, for total and per domain, respectively). The 5-domain structure was validated by confirmatory factor analysis. The scale demonstrated discriminant validity, with low education ( P < .001) and low English proficiency ( P = .017) associated with lower knowledge scores.

CONCLUSION

The CADE-Q SV (simplified Chinese version) can be used as a valid and reliable instrument, either paper based or digital, to evaluate the CHD-related knowledge of Chinese immigrants. This scale can be adapted to other migrant populations in the future.

Theory-based cognitive-narrative intervention versus didactic education for promoting prompt care-seeking for acute myocardial infarction: A multisite mixed-methods randomized controlled trial

BACKGROUND

Prolonged delays by patients in making care-seeking decisions remain a significant obstacle to the effective management of acute myocardial infarction.

OBJECTIVES

This study aimed to compare the effects of a theory-based cognitive-narrative intervention with those of didactic education over a 24-month period on the participants' attitudes, beliefs, and knowledge regarding acute myocardial infarction, prehospital delay time, and the use of an ambulance. We also explored participants' engagement in the intervention.

DESIGN

This study adopted a sequential mixed-methods design comprising a multisite randomized controlled trial and a qualitative study.

METHODS

Community-dwelling adult patients with a prior history of acute myocardial infarction in the past year were recruited from four hospitals in Hong Kong. They were randomly assigned to an 8-week theory-based cognitive-narrative intervention that involved a vivid experience of complex decision-making or didactic education. The Acute Coronary Syndrome Response Index questionnaire was administered at baseline (T0) and at 3- (T1), 12- (T2), and 24-month (T3) follow-up time points. Prehospital delay time and the use of an ambulance were evaluated for those participants who had recurrent acute myocardial infarction attacks during the study period.

RESULTS

A total of 608 participants were randomly assigned to the theory-based cognitive-narrative intervention group (n = 304) or the didactic education group (n = 304). The intervention group reported greater improvements than the control group in their attitudes (β = -1.053, p = 0.002) and beliefs (β = -0.686, p = 0.041) regarding acute myocardial infarction and care-seeking at T1. These effects were sustained at T2 [attitudes (β = -0.797, p = 0.018); beliefs (β = -0.692, p = 0.047)] and T3 [attitudes (β = -0.717, p = 0.024); beliefs (β = -0.701, p = 0.032)]. Sixty-three participants experienced another acute myocardial infarction event by T2. The median delay times for the intervention and control groups were 3.13 h (interquartile range (IQR: 1.15-6.48)) and 4.82 h (IQR: 2.23-9.02), respectively. The prehospital delay time was significantly reduced in the intervention group compared with the control group (β = -0.07, p = 0.011). The qualitative findings echoed the quantitative findings, as participants indicated that the intervention helped them to understand the variable nature of the disease presentation, which enabled them to recognize the symptoms more readily.

CONCLUSION

The novel cognitive-narrative intervention used in this study effectively improved the participants' attitudes and beliefs regarding acute myocardial infarction and reduced the prehospital delay time.

TRIAL REGISTRATION

This study was registered with the International Clinical Trials Registry Platform of the World Health Organization (ChiCTR-IIC-17010576) on February 2, 2017; the first participant was recruited on January 11, 2018.

Effects of a Narrative-Based Psychoeducational Intervention to Prepare Patients for Responding to Acute Myocardial Infarction: A Randomized Clinical Trial

Importance

Despite decades of educational efforts, patients' prolonged delays in seeking care for symptoms of acute myocardial infarction (AMI) remain the greatest obstacle to successful management of the condition.

Objective

To compare the effects of a narrative-based psychoeducational intervention with a didactic educative approach on AMI survivors' intention to seek care for AMI symptoms and on AMI knowledge.

Design, Setting, and Participants

A multisite randomized clinical trial recruited community-dwelling patients aged 18 years or older with a history of AMI from 4 hospitals in Hong Kong from January 1, 2018, to January 22, 2021, and followed up participants for 1 year.

Interventions

An 8-week narrative-based psychoeducational intervention aimed to create a vivid cognitive experience of complex decision-making and modeled desirable behavioral changes through nurse-led, interactive video sessions using model patients. The control group received 4 nurse-led sessions comprising education about AMI and care seeking delivered using a didactic approach.

Main Outcomes and Measures

The primary outcome was the behavioral intention between the 2 groups, reflected by participants' attitudes and beliefs about care seeking for AMI measured using the Acute Coronary Syndrome Response Index-Chinese version. The secondary outcome was AMI knowledge.

Results

Six hundred and eight participants (mean [SD] age, 67.2 [8.3] years; 469 [77.1%] male) were randomized to either the narrative-based psychoeducation group (n = 304) or the didactic education group (n = 304). The psychoeducational intervention group reported greater positive changes than the control group in their attitudes (β = -1.053 [95% CI, -1.714 to -0.391]; P < .001) and beliefs (β = -0.686 [95% CI, -1.354 to -0.180]; P = .04) toward care seeking at the 3-month follow-up, and the difference was sustained at 12 months for both attitudes (β = -0.797 [95% CI, -1.477 to -0.117]; P = .02) and beliefs (β = -0.692 [95% CI, -1.309 to -0.012]; P = .047). There were no significant differences in AMI knowledge between the 2 study groups at the 3-month and 12-month time points.

Conclusions and Relevance

The results of this randomized clinical trial found that a novel approach of narrative-based psychoeducation was effective in improving patients' behavioral intention to seek care for AMI symptoms. Longer-term follow-up to evaluate actual care-seeking behavior and clinical outcomes in patients with AMI is warranted to determine the sustained effects of this intervention.

Trial Registration

ChiCTR Identifier: ChiCTR-IIC-17010576.

Continuity of Nursing Care in Patients with Coronary Artery Disease: A Systematic Review

Coronary artery disease is the leading cause of death worldwide and patient continuity of care is essential. Health professionals can help in the transition stage by providing resources to achieve pharmacological treatment adherence, as well as social and emotional support. The objective was to analyse the effects of nursing interventions based on continuity of care in patients with coronary artery disease after hospital discharge. A systematic review of randomised controlled trials and quasi-experimental studies was carried out. Cochrane, CINAHL, Health & medical collection, Medline, and Scopus databases were consulted in January 2022. PRISMA guidelines were followed with no time limits. In total, 16 articles were included with a total of 2950 patients. Nurse-led continuity of care programs improved the monitoring and control of the disease. Positive effects were found in the quality of life of patients, and in mental health, self-efficacy, and self-care capacity dimensions. Clinical parameters such as blood pressure and lipid levels decreased. The continuity of care provided by nurses had a positive influence on the quality of life of patients with coronary artery disease. Nurse-led care focused on the needs and resources, including continuity of care, plays a key role.

Masters Age Football And Cardiovascular Risk (MAFACARI)

BACKGROUND

Football (soccer) is popular among those of Masters age (≥35 years). Although regular exercise improves health, strenuous exercise causes a transient increase in cardiac risk.

AIM

The aim of this survey of Masters Age Footballers was to gain insight into cardiac risk factors, symptoms, and knowledge, attitudes and beliefs about myocardial infarction (MI), and support for prevention.

METHODS

A web-based survey using REDCap was completed by 153 amateur Masters footballers from A grade competition (n=24), B or lower grade (n=95) or social games (n=34) in Sydney, Australia.

RESULTS

Participants were aged 49.3±7.5 years and primarily male (92.2%), Caucasian (88.9%) and university educated (75.2%). Risk factors included hypercholesterolaemia (37.3%), hypertension (19.6%), smoker (7.8%), overweight (40.5%) or obese (13.1%). One fifth (21.6%) reported ≥1 potential cardiac symptom during activity in the prior year, for which one quarter (24.2%) sought medical attention. Knowledge of typical MI symptoms was high (>80%) but lower (<40%) for less typical symptoms. Half (49.6%) were unconfident to recognise MI in themselves. Half (49.0%) would remain on the field for 5-10 minutes with chest pain. Only 39.9% were aware that warning signs may precede MI by days. They overestimated survival from cardiac arrest (43%). Participants supported training in automatic external defibrillators (AED) and CPR (84%), AEDs at games (85%) and cardiac education (>70%).

CONCLUSIONS

Cardiac risk factors are common In Masters footballers, with one in five experiencing possible cardiac symptoms in the prior year. While gaps exist in knowledge and optimal responses, strong support exists for preventive measures. This article is protected by copyright. All rights reserved.

Interventions to increase patient and family involvement in escalation of care for acute life-threatening illness in community health and hospital settings

BACKGROUND

There is now a rising commitment to acknowledge the role patients and families play in contributing to their safety. This review focuses on one type of involvement in safety - patient and family involvement in escalation of care for serious life-threatening conditions i.e. helping secure a step-up to urgent or emergency care - which has been receiving increasing policy and practice attention. This review was concerned with the negotiation work that patient and family members undertake across the emergency care escalation pathway, once contact has been made with healthcare staff. It includes interventions aiming to improve detection of symptoms, communication of concerns and staff response to these concerns.

OBJECTIVES

To assess the effects of interventions designed to increase patient and family involvement in escalation of care for acute life-threatening illness on patient and family outcomes, treatment outcomes, clinical outcomes, patient and family experience and adverse events.

SEARCH METHODS

We searched the Cochrane Central Register of Controlled Trials (CENTRAL, MEDLINE (OvidSP), Embase (OvidSP), PsycINFO (OvidSP) ClinicalTrials.gov and the World Health Organization (WHO) International Clinical Trials Registry Platform from 1 Jan 2000 to 24 August 2018. The search was updated on 21 October 2019.

SELECTION CRITERIA

We included randomised controlled trials (RCTs) and cluster-randomised controlled trials where the intervention focused on patients and families working with healthcare professionals to ensure care received for acute deterioration was timely and appropriate. A key criterion was to include an interactive element of rehearsal, role play, modelling, shared language, group work etc. to the intervention to help patients and families have agency in the process of escalation of care. The interventions included components such as enabling patients and families to detect changes in patients' conditions and to speak up about these changes to staff. We also included studies where the intervention included a component targeted at enabling staff response.

DATA COLLECTION AND ANALYSIS

Seven of the eight authors were involved in screening; two review authors independently extracted data and assessed the risk of bias of included studies, with any disagreements resolved by discussion to reach consensus. Primary outcomes included patient and family outcomes, treatment outcomes, clinical outcomes, patient and family experience and adverse events. Our advisory group (four users and four providers) ensured that the review was of relevance and could inform policy and practice.

MAIN RESULTS

We included nine studies involving 436,684 patients and family members and one ongoing study. The published studies focused on patients with specific conditions such as coronary artery disease, ischaemic stroke, and asthma, as well as pregnant women, inpatients on medical surgical wards, older adults and high-risk patients with a history of poor self-management. While all studies tested interventions versus usual care, for four studies the usual care group also received educational or information strategies. Seven of the interventions involved face-to-face, interactional education/coaching sessions aimed at patients/families while two provided multi-component education programmes which included components targeted at staff as well as patients/families. All of the interventions included: (1) an educational component about the acute condition and preparedness for future events such as stroke or change in fetal movements: (2) an engagement element (self-monitoring, action plans); while two additionally focused on shared language or communication skills. We had concerns about risk of bias for all but one of the included studies in respect of one or more criteria, particularly regarding blinding of participants and personnel. Our confidence in results regarding the effectiveness of interventions was moderate to low. Low-certainty evidence suggests that there may be moderate improvement in patients' knowledge of acute life-threatening conditions, danger signs, appropriate care-seeking responses, and preparedness capacity between interactional patient-facing interventions and multi-component programmes and usual care at 12 months (MD 4.20, 95% CI 2.44 to 5.97, 2 studies, 687 participants). Four studies in total assessed knowledge (3,086 participants) but we were unable to include two other studies in the pooled analysis due to differences in the way outcome measures were reported. One found no improvement in knowledge but higher symptom preparedness at 12 months. The other study found an improvement in patients' knowledge about symptoms and appropriate care-seeking responses in the intervention group at 18 months compared with usual care. Low-certainty evidence from two studies, each using a different measure, meant that we were unable to determine the effects of patient-based interventions on self-efficacy. Self-efficacy was higher in the intervention group in one study but there was no difference in the other compared with usual care. We are uncertain whether interactional patient-facing and multi-component programmes improve time from the start of patient symptoms to treatment due to low-certainty evidence for this outcome. We were unable to combine the data due to differences in outcome measures. Three studies found that arrival times or prehospital delay time was no different between groups. One found that delay time was shorter in the intervention group. Moderate-certainty evidence suggests that multi-component interventions probably have little or no impact on mortality rates. Only one study on a pregnant population was eligible for inclusion in the review, which found no difference between groups in rates of stillbirth. In terms of unintended events, we found that interactional patient-facing interventions to increase patient and family involvement in escalation of care probably have few adverse effects on patient's anxiety levels (moderate-certainty evidence). None of the studies measured or reported patient and family perceptions of involvement in escalation of care or patient and family experience of patient care. Reported outcomes related to healthcare professionals were also not reported in any studies.

AUTHORS' CONCLUSIONS

Our review identified that interactional patient-facing interventions and multi-component programmes (including staff) to increase patient and family involvement in escalation of care for acute life-threatening illness may improve patient and family knowledge about danger signs and care-seeking responses, and probably have few adverse effects on patient's anxiety levels when compared to usual care. Multi-component interventions probably have little impact on mortality rates. Further high-quality trials are required using multi-component interventions and a focus on relational elements of care. Cognitive and behavioural outcomes should be included at patient and staff level.

Health literacy in persons at risk of and patients with coronary heart disease: A systematic review

BACKGROUND

Health literacy (HL) plays a crucial role in the maintenance and improvement of individual health. Empirical findings highlight the relation between a person's HL-level and clinical outcomes. However, the role of HL in persons at risk for coronary heart disease (CHD) and patients with CHD has not been researched conclusively.

OBJECTIVE

The aim of this study was to review systematically the current evidence on HL, its dimensions (access to, understanding, appraisal and apply of health-related information), and its important influencing factors, with regard to CHD risk.

METHOD

We used a mixed-methods approach. Eligible articles needed to employ a validated tool for HL or mention the concept and at least one of its dimensions. After the screening process, 14 quantitative and 27 qualitative studies were included and referred to one or more dimensions of HL. Six observational studies measured HL with a validated tool.

RESULTS

Findings suggest that patients with lower HL feel less capable to perform lifestyle changes, exhibit fewer proactive coping behaviors, are more likely to deny CHD, are generally older, are less often employed, have lower educational levels and lower socioeconomic status, experience faster physical decline, and use the healthcare system less, compared to patients with higher HL. Barriers to HL include inadequate provision of information by health providers, lack of awareness of the risk factors for CHD, perceived impairment of quality of life due to lifestyle changes, and negative experiences with the healthcare system. Facilitators include a good patient-physician relationship based on good communicative competences of health providers.

CONCLUSIONS

The concept of HL yields a promising potential to understand the process from obtaining information to actual health behavior change, and the results clearly indicate the need for more systematic research on HL in CHD patients and persons at risk.

A modeling-based narrative intervention to promote timely care-seeking in patients with acute myocardial infarction: A pilot randomized controlled trial and feasibility analysis

BACKGROUND

Prolonged delay in seeking medical attention for acute myocardial infarction persists as a global phenomenon, which limits effective disease management. The effects of previous mass-media campaigns and psycho-educations have been minimal.

AIMS

This study aimed to develop a modeling-based narrative intervention, and to examine its feasibility and preliminary effects on care-seeking behavioral intention in Chinese acute myocardial infarction patients.

METHODS

The modeling-based narrative intervention was developed by integrating updated research evidence and participants' perspectives. Ten patients were invited to co-design the intervention. The narrative approach was adopted to engage patients in a mental rehearsal of the decision-making process through a virtual acute myocardial infarction attack experience. A pilot randomized controlled trial was adopted to examine the feasibility and preliminary effects of this intervention.

RESULTS

A total of 67 participants were randomly allocated to receive either the modeling-based narrative intervention ( n=34) or didactic education ( n=33). The intervention was feasible and well-accepted by the participants as evidenced by high attendance and participant satisfaction. They considered the intervention as informative and interesting. The majority of the participants in the intervention group expressed that they enjoyed the intervention. Although the preliminary data showed non-significant between-group differences, a more prominent improving trend for acute myocardial infarction knowledge, care-seeking attitudes and beliefs in the intervention group were evident.

CONCLUSIONS

This study is the first of its kind to adopt a novel narrative approach to optimize care-seeking behaviors among patients with acute myocardial infarction. The preliminary findings showed that this approach was highly feasible and accepted by patients.

Psychological interventions for coronary heart disease

BACKGROUND

Coronary heart disease (CHD) is the most common cause of death globally, although mortality rates are falling. Psychological symptoms are prevalent for people with CHD, and many psychological treatments are offered following cardiac events or procedures with the aim of improving health and outcomes. This is an update of a Cochrane systematic review previously published in 2011.

OBJECTIVES

To assess the effectiveness of psychological interventions (alone or with cardiac rehabilitation) compared with usual care (including cardiac rehabilitation where available) for people with CHD on total mortality and cardiac mortality; cardiac morbidity; and participant-reported psychological outcomes of levels of depression, anxiety, and stress; and to explore potential study-level predictors of the effectiveness of psychological interventions in this population.

SEARCH METHODS

We updated the previous Cochrane Review searches by searching the following databases on 27 April 2016: CENTRAL in the Cochrane Library, MEDLINE (Ovid), Embase (Ovid), PsycINFO (Ovid), and CINAHL (EBSCO).

SELECTION CRITERIA

We included randomised controlled trials (RCTs) of psychological interventions compared to usual care, administered by trained staff, and delivered to adults with a specific diagnosis of CHD. We selected only studies estimating the independent effect of the psychological component, and with a minimum follow-up of six months. The study population comprised of adults after: a myocardial infarction (MI), a revascularisation procedure (coronary artery bypass graft (CABG) or percutaneous coronary intervention (PCI)), and adults with angina or angiographically defined coronary artery disease (CAD). RCTs had to report at least one of the following outcomes: mortality (total- or cardiac-related); cardiac morbidity (MI, revascularisation procedures); or participant-reported levels of depression, anxiety, or stress.

DATA COLLECTION AND ANALYSIS

Two review authors independently screened titles and abstracts of all references for eligibility. A lead review author extracted study data, which a second review author checked. We contacted study authors to obtain missing information.

MAIN RESULTS

This review included 35 studies which randomised 10,703 people with CHD (14 trials and 2577 participants added to this update). The population included mainly men (median 77.0%) and people post-MI (mean 65.7%) or after undergoing a revascularisation procedure (mean 27.4%). The mean age of participants within trials ranged from 53 to 67 years. Overall trial reporting was poor, with around a half omitting descriptions of randomisation sequence generation, allocation concealment procedures, or the blinding of outcome assessments. The length of follow-up ranged from six months to 10.7 years (median 12 months). Most studies (23/35) evaluated multifactorial interventions, which included therapies with multiple therapeutic components. Ten studies examined psychological interventions targeted at people with a confirmed psychopathology at baseline and two trials recruited people with a psychopathology or another selecting criterion (or both). Of the remaining 23 trials, nine studies recruited unselected participants from cardiac populations reporting some level of psychopathology (3.8% to 53% with depressive symptoms, 32% to 53% with anxiety), 10 studies did not report these characteristics, and only three studies excluded people with psychopathology.Moderate quality evidence showed no risk reduction for total mortality (risk ratio (RR) 0.90, 95% confidence interval (CI) 0.77 to 1.05; participants = 7776; studies = 23) or revascularisation procedures (RR 0.94, 95% CI 0.81 to 1.11) with psychological therapies compared to usual care. Low quality evidence found no risk reduction for non-fatal MI (RR 0.82, 95% CI 0.64 to 1.05), although there was a 21% reduction in cardiac mortality (RR 0.79, 95% CI 0.63 to 0.98). There was also low or very low quality evidence that psychological interventions improved participant-reported levels of depressive symptoms (standardised mean difference (SMD) -0.27, 95% CI -0.39 to -0.15; GRADE = low), anxiety (SMD -0.24, 95% CI -0.38 to -0.09; GRADE = low), and stress (SMD -0.56, 95% CI -0.88 to -0.24; GRADE = very low).There was substantial statistical heterogeneity for all psychological outcomes but not clinical outcomes, and there was evidence of small-study bias for one clinical outcome (cardiac mortality: Egger test P = 0.04) and one psychological outcome (anxiety: Egger test P = 0.012). Meta-regression exploring a limited number of intervention characteristics found no significant predictors of intervention effects for total mortality and cardiac mortality. For depression, psychological interventions combined with adjunct pharmacology (where deemed appropriate) for an underlying psychological disorder appeared to be more effective than interventions that did not (β = -0.51, P = 0.003). For anxiety, interventions recruiting participants with an underlying psychological disorder appeared more effective than those delivered to unselected populations (β = -0.28, P = 0.03).

AUTHORS' CONCLUSIONS

This updated Cochrane Review found that for people with CHD, there was no evidence that psychological treatments had an effect on total mortality, the risk of revascularisation procedures, or on the rate of non-fatal MI, although the rate of cardiac mortality was reduced and psychological symptoms (depression, anxiety, or stress) were alleviated; however, the GRADE assessments suggest considerable uncertainty surrounding these effects. Considerable uncertainty also remains regarding the people who would benefit most from treatment (i.e. people with or without psychological disorders at baseline) and the specific components of successful interventions. Future large-scale trials testing the effectiveness of psychological therapies are required due to the uncertainty within the evidence. Future trials would benefit from testing the impact of specific (rather than multifactorial) psychological interventions for participants with CHD, and testing the targeting of interventions on different populations (i.e. people with CHD, with or without psychopathologies).

Patients' knowledge about symptoms and adequate behaviour during acute myocardial infarction and its impact on delay time: Findings from the multicentre MEDEA Study

OBJECTIVE

We aimed to assess whether patients' knowledge about acute myocardial infarction (AMI) has an impact on the prehospital delay-time.

METHODS

This investigation was based on 486 AMI patients who participated in the cross-sectional Munich-Examination-of-Delay-in-Patients-Experiencing-Acute-Myocardial-Infarction (MEDEA) study. A modified German-version of the ACS-Response-Index Questionnaire was used. Multivariate logistic-regression models were used to identify factors associated with knowledge-level as well as the impact of knowledge-level on delay-time.

RESULTS

High AMI-knowledge shortened median delay-time in men (168[92-509] vs. 276[117-1519] mins, p=0.0069), and in women (189[101-601] vs. 262[107-951]mins, p=0.34). Almost half-of-patients (n=284,58%) demonstrated high AMI-knowledge. High-knowledge were independently associated with male-gender (OR=1.47[1.17-1.85]) and General-Practitioner as a knowledge-source (OR=1.42[1.14-1.77]). Old-age (OR=0.87[0.86-0.89]) and previous AMI-history/stent-placement (OR=0.65[0.46-0.93]) were significantly associated with lower-knowledge. Although the majority (476,98%) correctly recognized at least one AMI-symptom, 69(14.2%) patients correctly identified all AMI-symptoms. Additionally, one-in-three believed that heart-attack is always accompanied with severe chest-pain. Elderly-patients and women were more likely to be less-knowledgeable about atypical-symptoms (p=0.006), present with atypical AMI-presentation (p<0.001) and subsequently experience protracted delay-times (p<0.001).

CONCLUSIONS

Knowledge of AMI-symptoms remains to be substandard, especially knowledge of atypical-symptoms. Knowledge is essential to reduce delay-times, but it is not a panacea, since it is not sufficient alone to optimize prehospital delay-times.

Reducing patient delay in Acute Coronary Syndrome (RAPiD): research protocol for a web-based randomized controlled trial examining the effect of a behaviour change intervention

AIMS

To evaluate the efficacy of a behaviour change technique-based intervention and compare two possible modes of delivery (text + visual and text-only) with usual care.

BACKGROUND

Patient delay prevents many people from achieving optimal benefit of time-dependent treatments for acute coronary syndrome. Reducing delay would reduce mortality and morbidity, but interventions to change behaviour have had mixed results. Systematic inclusion of behaviour change techniques or a visual mode of delivery might improve the efficacy of interventions.

DESIGN

A three-arm web-based, parallel randomized controlled trial of a theory-based intervention.

METHODS

The intervention comprises 12 behaviour change techniques systematically identified following systematic review and a consensus exercise undertaken with behaviour change experts. We aim to recruit n = 177 participants who have experienced acute coronary syndrome in the previous 6 months from a National Health Service Hospital. Consenting participants will be randomly allocated in equal numbers to one of three study groups: i) usual care, ii) usual care plus text-only behaviour change technique-based intervention or iii) usual care plus text + visual behaviour change technique-based intervention. The primary outcome will be the change in intention to phone an ambulance immediately with symptoms of acute coronary syndrome ≥15-minute duration, assessed using two randomized series of eight scenarios representing varied symptoms before and after delivery of the interventions or control condition (usual care). Funding granted January 2014.

DISCUSSION

Positive results changing intentions would lead to a randomized controlled trial of the behaviour change intervention in clinical practice, assessing patient delay in the event of actual symptoms.

TRIAL REGISTRATION

Registered at ClinicalTrials.gov: NCT02820103.

Prevalence of acute and prodromal myocardial infarctions symptoms in adult women with confirmed diagnoses: a systematic review protocol

REVIEW QUESTION/OBJECTIVE

The purpose of this review is to systematically review literature to determine the period of prevalence of prodromal and acute symptoms experienced by adult women diagnosed with an acute myocardial infarction (AMI).More specifically, the objective of this descriptive review is to assess the prevalence and describe the distribution of prodromal and acute symptoms experienced by adult women during an AMI event, evident in documented literature between 1994 and the present date.The specific question for this review is: how common and how are prodromal and acute symptoms of an AMI distributed in adult women diagnosed with an AMI?

CENTER CONDUCTING THE REVIEW

University of Victoria and the Queen's Joanna Briggs Collaboration for Patient Safety: a Collaborating Centre of the Joanna Briggs Institute.

Nurse-led intervention on knowledge, attitude and beliefs towards acute coronary syndrome

BACKGROUND

Coronary heart disease has emerged as a number one killer in Malaysia and globally. Much of the morbidity and mortality in acute coronary syndrome patients is because of patients not recognizing their symptoms which contributes to delay in seeking early treatment.

AIM

The aim of this study is to evaluate the effectiveness of a nurse-led health education programme on knowledge, attitude and beliefs of coronary patients towards the responses to acute coronary syndrome and the association with patients' characteristics.

METHODS

A single-group quasi-experimental design took place in a tertiary hospital. A total of 60 coronary patients were recruited to this study. The knowledge, attitude and beliefs towards acute coronary syndrome (ACS) were evaluated at baseline and after 1 month of giving education intervention.

RESULTS

Knowledge, attitude and beliefs about ACS increased significantly from baseline to 1 month after intervention. Level of attitude was associated with gender, educational level and employment status.

CONCLUSIONS

The findings of this study suggest that an education program conducted by a nurse improved patients' level of knowledge, attitudes and beliefs in response to ACS symptoms at 1 month compared to baseline, but whether they are sustained for a longer period is unclear. Improving the responses towards ACS might reduce decision delay in symptom interpretation and seeking early treatment.

RELEVANCE TO CLINICAL PRACTICE

Nurse-led interventions have imparted positive outcomes in response to ACS symptoms among coronary patients. Therefore, nurses should take the initiative in educating patients to minimize delay in symptom interpretation and seeking early treatment.

Person-centred care improves self-efficacy to control symptoms after acute coronary syndrome: a randomized controlled trial

BACKGROUND

Person-centred care (PCC) aims to engage patients as active partners in their care and treatment to improve the management of their illness. Self-efficacy is an important concept and outcome in PCC as it refers to a patient's belief in their capability to manage the events that affect their lives. Recovery after acute coronary syndrome (ACS) is demanding and a PCC approach may promote self-efficacy and thereby facilitate recovery.

AIM

The purpose of this study was to evaluate whether a PCC intervention was able to improve self-efficacy after hospitalization for ACS.

METHODS

In a randomized controlled trial, patients <75 years of age and hospitalized for ACS were assigned to either a usual care group or a PCC intervention group. Self-efficacy was assessed at baseline and up to six months after discharge using the Swedish Cardiac Self-Efficacy Scale (S-CSES), which consists of three dimensions: control symptoms, control illness and maintain functioning.

RESULTS

In total, 177 patients were included in the study: 93 in the usual care group and 84 in the PCC group. At the one-month follow-up the PCC group had improved significantly more (p=0.049) on the control symptoms dimension (mean change 0.81; SD 3.5 versus mean change -0.20; SD 3.0). No difference between groups was seen at the six-month follow-up in any of the S-CSES dimensions.

CONCLUSIONS

Our results indicate that PCC added to usual care promotes and hastens the development of patients' confidence in their ability to manage symptoms during recovery after ACS. This underlines the importance of initiating and establishing partnerships between patients and health care professionals as early as possible after ACS.

Patients' goals, resources, and barriers to future change: A qualitative study of patient reflections at hospital discharge after myocardial infarction

BACKGROUND

Myocardial infarction (MI) patients may find it challenging to adhere to lifestyle advice and medications. Understanding motivational factors and barriers to change is crucial. However, empirical evidence on patients' ability to effect lifestyle changes at the time of discharge is limited.

AIM

The aim of this study was to identify at the time of hospital discharge the goals, resources, and barriers to future change in MI patients.

METHODS

We conducted a qualitative interview study with a purposive sample of 20 MI patients (eight women) in a cardiac department at a university hospital in Norway. All interviews were conducted before hospital discharge, transcribed verbatim, and analysed using qualitative content analysis.

FINDINGS

Three themes suggested that, at the time of discharge, patients' views of their MI were complex and diverse. Patients were motivated to change their lifestyle and contemplated taking their life in new directions, adopting a change of life perspective. Frequently, patients struggled to understand the context of living with an MI, manage symptoms, and understand the precipitating causes of MI. There were also patients who wanted to maintain their present lifestyle and live as normal as possible. They just wanted to keep going.

CONCLUSIONS AND IMPLICATIONS

There is a need for a different approach to communicating with MI patients at the time of discharge. Person-centred care that allows personal narratives to emerge may enable health-care professionals to offer more individualised guidance to MI patients that will help them cope with the everyday challenges they experience after discharge.

Predictors of delay in seeking treatment by Jordanian patients with acute coronary syndrome

BACKGROUND

ACS management aims for early coronary reperfusion, which should be within one hour from symptoms onset. This time was found to be relatively long, and many patients died before hospital arrival. In Jordan, this phenomenon is not clearly understood with a discrepancy between the reported durations of delay time.

AIMS

To evaluate Jordanian ACS patients' delay time in seeking medical care, along with predictors of delay.

METHODS

A descriptive, cross-sectional design was utilized to conveniently recruit 160 Jordanian ACS patients. Data were collected using chart review and the Modified ACS Response Questionnaire.

RESULTS

The mean delay time was 7.8 hours (SD =3.5), with none of participants presenting within one hour. Delay time correlated negatively with ACS history, knowledge, attitudes, beliefs, and perceived risk (r = -0.448, r = -0.400, r = -0.408, r = -0.261, r = -0.411, respectively) and positively with health perception (r = 0.469). A 4-predictor model (history, beliefs, health perception, STEMI diagnosis) was revealed explaining 40% of variance in delay time (R(2)=.400, F (14,145) = 6.908, P < .001).

CONCLUSION

Improving ACS patients' health seeking behaviors can be achieved when all components of care are considered together.

Patients' experiences from symptom onset to initial treatment for atrial fibrillation

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.

Early education and counselling of patients with acute coronary syndrome. A pilot study for a randomized controlled trial

BACKGROUND

At time of discharge, patients with acute coronary syndrome often have a knowledge deficit regarding their disease, further treatment and necessary behavioural changes. It is well known that self-efficacy as a prerequisite for behavioural changes can be influenced by patient education. This study investigated whether an individualized education programme starting early in the cardiac care unit enhanced self-efficacy and rehabilitation programme attendance, and was feasible and satisfying for patients.

METHODS AND DESIGN

In a pilot randomized controlled trial, 40 patients with acute coronary syndrome were enrolled. The intervention group received in addition to standard care an early individual needs-oriented educational session in the cardiac care unit and subsequently one on the ward addressing risk factors, medication and self-management as well as referral to a rehabilitation programme by a nurse. Self-efficacy was assessed twice, at attendance in a rehabilitation programme six weeks after discharge. The participants' satisfaction with the intervention was assessed qualitatively.

RESULTS

When controlling for anxiety and depression, the intervention group showed significant better self-efficacy scores on the ability to control the symptoms (p=0.034). When controlling additionally for age, no significant differences could be detected. The attendance of a rehabilitation programme was higher in the intervention group. The participants in the intervention group reported high satisfaction with the early education.

CONCLUSION

Early education seems to benefit patients with acute coronary syndrome. In light of increased confidence to control one's symptoms and the higher attendance in rehabilitation programmes, as well as a high satisfaction with the intervention, a full powered study will be pursued.

Effectiveness of a patient education intervention in enhancing the self-efficacy of hospitalized patients to recognize and report acute deteriorating conditions

OBJECTIVE

To develop and pilot test the effectiveness of a patient education intervention in enhancing the self-efficacy of hospitalized patients to recognize and report symptoms of acute deteriorating conditions.

METHOD

Using cluster randomization, acute care general wards were randomized to the experimental and control groups. 34 patients in the experimental group received a 30-minute patient education intervention on Alert Worsening conditions And Report Early (AWARE) while 33 patients in the control group received the routine care only. Levels of self-efficacy to recognize and report symptoms were measured before and after the intervention.

RESULTS

The level of self-efficacy reported by the experimental group was significantly higher than the control group (p<0.0001).

CONCLUSION

The AWARE intervention was effective in enhancing the self-efficacy of hospitalized patients to recognize and report acute deteriorating conditions.

PRACTICAL IMPLICATIONS

Patient engagement through patient education could be included in the rapid response system which aims to reduce hospital mortality and cardiac arrest rates in the general wards.

Improving knowledge, attitudes and beliefs about acute coronary syndrome through an individualized educational intervention: a randomized controlled trial

OBJECTIVE

To test the effectiveness of an individualized educational intervention on knowledge, attitudes and beliefs about acute coronary syndrome (ACS).

METHODS

This multi-site, randomized controlled trial was conducted on 1947 patients with a diagnosis of ACS. Both groups received usual in-hospital education. Participants randomized to the intervention group received a 40-min one to one individualized education session, delivered using motivational interviewing techniques. The intervention was reinforced 1 month and 6 months later. Knowledge, attitudes and beliefs were measured using the ACS Response Index. A total of 1136 patients (control, n=551; intervention, n=585) completed the questionnaire at baseline, 3 and 12 months. Data were analyzed using repeated measures analysis of variance. Ethical approval was obtained.

RESULTS

There was a significant effect of the intervention on mean knowledge (p<0.001), attitude (p=0.003) and belief (p<0.001) scores at 3 and 12 months.

CONCLUSION

Ensuring patients retain information post education has always been difficult to attain. This study demonstrated that patient education using motivational interviewing techniques and an individualized approach has the potential to alter knowledge, attitudes and beliefs about ACS among a high risk population.

PRACTICE IMPLICATIONS

This relatively short, simple and effective educational intervention could be delivered by nurses in multiple settings.

Correlates of health behaviors in patients with coronary artery disease

PURPOSE

To investigate the effect of cardiac knowledge and cardiac self-efficacy on health behaviors after controlling for influences from associating factors of health behaviors in patients with coronary artery diseases (CADs).

METHODS

A descriptive correlational and cross-sectional design was used. Subjects with CADs were recruited from outpatient clinics of three academic medical centers. The cardiac knowledge, cardiac self-efficacy, and health behaviors were measured by Coronary Heart Disease Awareness and Knowledge Questionnaire, Cardiac Self-Efficacy Scale, and Health-Promoting Lifestyle Profile II respectively. The data collected were statistically analyzed by descriptive statistics, t test, Kruskal-Wallis test, analysis of variance, Pearson's correlation analysis, and the hierarchical multiple regression analysis.

RESULTS

A total of 157 subjects were recruited for this study. The mean age of subjects was 59.38 ± 10.04 years, and three-fourths (75.2%) were male. Subjects showed relatively low cardiac knowledge, moderately high cardiac self-efficacy, and moderate level of health behaviors. The overall model significantly explained 48% of variance in health behaviors (F = 14.52, p < .001). Among predictors, age, education, smoking status, experience of receiving patient education, and cardiac self-efficacy significantly affected health behaviors, and cardiac self-efficacy had the greatest effect on health behaviors (β= .39). However, cardiac knowledge had no statistically significant influence on health behaviors after controlling for the other factors.

CONCLUSION

The findings suggested that cardiac self-efficacy was shown to be the most influencing factor on health behaviors but cardiac knowledge had no influence on health behaviors. The nursing interventions tailored on the patient characteristics should be developed in order to improve the health behaviors of patients with CADs.

A systematic review of patient education in cardiac patients: do they increase knowledge and promote health behavior change?

OBJECTIVE

(1) To investigate the impact of education on patients' knowledge; (2) to determine if educational interventions are related to health behavior change in cardiac patients; and (3) to describe the nature of educational interventions.

METHODS

A literature search of several electronic databases was conducted for published articles from database inception to August 2012. Eligible articles included cardiac patients, and described delivery of educational interventions by a healthcare provider. Outcomes were knowledge, smoking, physical activity, dietary habits, response to symptoms, medication adherence, and psychosocial well-being. Articles were reviewed by 2 authors independently.

RESULTS

Overall, 42 articles were included, of which 23 (55%) were randomized controlled trials, and 16 (38%) were considered "good" quality. Eleven studies (26%) assessed knowledge, and 10 showed a significant increase with education. With regard to outcomes, educational interventions were significantly and positively related to physical activity, dietary habits, and smoking cessation. The nature of interventions was poorly described and most frequently delivered post-discharge, by a nurse, and in groups.

CONCLUSIONS

Findings support the benefits of educational interventions in CHD, though increase in patients' knowledge and behavior change.

PRACTICE IMPLICATIONS

Future reporting of education interventions should be more explicitly characterized, in order to be reproducible and assessed.

The effect of individual education on patients' physical activity capacity after myocardial infarction

The present study aims to determine the effects of individual education and counselling given to first-time myocardial infarction patients, including its effect on compliance with treatment. The sample comprised 90 patients, 45 in the intervention and 45 in the control group, selected by sequential sampling from first-time myocardial infarction patients. Data were collected between April and November 2008 by means of patient information form, International Physical Activity Questionnaire, 6 min walk test, Modified Borg Scale, Morisky Medication Adherence Scale and Canadian Cardiovascular Society Angina Grade Classification. In the intervention group more improvement was observed in comparison with the control group in terms of frequency of physical activity, body mass index and waist circumference. It was observed that the intervention group's metabolic equivalent of task values and 6 min walk test distance increased more in comparison with the control group 3 months after baseline, and there was a statistically significant difference. The results indicated that individual education and counselling provided to patients having experienced acute myocardial infarction increased functional capacity by providing patients with advice on how to lose weight and by improving compliance with treatment through physical activity behaviours (frequency and duration).

The Effect of Cardiac Education on Knowledge and Adherence to Healthy Lifestyle

The purpose of this study was to test the effect of cardiac educational program on the level of knowledge and adherence to healthy lifestyle among patients with coronary artery disease in the north of Jordan. Pretest–posttest design was used. Eighty-four patients completed the posttest questionnaire. Knowledge and adherence to healthy lifestyle were measured at baseline and at 1 month after the application of the program. Paired t-test was used to analyze the data. The results showed that the change in the mean knowledge scores (10.50), p < .01 was statistically significant 1 month after the application of the program. In addition, the change in the mean adherence to healthy lifestyle scores (33.30), p < .01 was statistically significant 1 month after the application of the cardiac educational program. Implementing cardiac educational programs help enhance knowledge and adherence to healthy lifestyle among patients with coronary artery disease in north of Jordan.

Reducing the time-lag between onset of chest pain and seeking professional medical help: a theory-based review

BACKGROUND

Research suggests that there are a number of factors which can be associated with delay in a patient seeking professional help following chest pain, including demographic and social factors. These factors may have an adverse impact on the efficacy of interventions which to date have had limited success in improving patient action times. Theory-based methods of review are becoming increasingly recognised as important additions to conventional systematic review methods. They can be useful to gain additional insights into the characteristics of effective interventions by uncovering complex underlying mechanisms.

METHODS

This paper describes the further analysis of research papers identified in a conventional systematic review of published evidence. The aim of this work was to investigate the theoretical frameworks underpinning studies exploring the issue of why people having a heart attack delay seeking professional medical help. The study used standard review methods to identify papers meeting the inclusion criterion, and carried out a synthesis of data relating to theoretical underpinnings.

RESULTS

Thirty six papers from the 53 in the original systematic review referred to a particular theoretical perspective, or contained data which related to theoretical assumptions. The most frequently mentioned theory was the self-regulatory model of illness behaviour. Papers reported the potential significance of aspects of this model including different coping mechanisms, strategies of denial and varying models of treatment seeking. Studies also drew attention to the potential role of belief systems, applied elements of attachment theory, and referred to models of maintaining integrity, ways of knowing, and the influence of gender.

CONCLUSIONS

The review highlights the need to examine an individual's subjective experience of and response to health threats, and confirms the gap between knowledge and changed behaviour. Interventions face key challenges if they are to influence patient perceptions regarding seriousness of symptoms; varying processes of coping; and obstacles created by patient perceptions of their role and responsibilities. A theoretical approach to review of these papers provides additional insight into the assumptions underpinning interventions, and illuminates factors which may impact on their efficacy. The method thus offers a useful supplement to conventional systematic review methods.

Coping Experiences: A Pathway towards Different Coping Orientations Four and Twelve Months after Myocardial Infarction-A Grounded Theory Approach

Background. Patients recovering from a myocardial infarction (MI) are faced with a number of serious challenges. Aim. To create a substantive theory on myocardial infarction patients' coping as a continuum. Methods. Grounded theory method was used. Data were collected by using individual interviews. The informants were 28 MI patients. Results. The core category “coping experiences—a pathway towards different coping orientations” includes 2 main categories: “positive and negative coping experiences” (4 months after MI) and “different coping orientations” (12 months after MI). Conclusion. Coping with a myocardial infarction is a long-term dynamic process of dealing with varied emotions and adjustment needs. Coping is threatened, if the patient denies the seriousness of the situation, suffers from depression and emotional exhaustion, or if there are serious problems in the interaction with family members. This study stresses the importance of recognizing the patient's depressive state of mind and the psychological aspects which affect family dynamics. A more family-centered approach involving a posthospital counseling intervention is recommended. Relevance to Clinical Practice. The results of this study can be used in nursing care practice when organizing support interventions for myocardial infarction patients.

Patient education strategies for hospitalized cardiovascular patients: a systematic review

Although mortality from cardiovascular (CV) disease has fallen in the past decade, the burden of CV disease and related conditions remains high, with rates of hospitalization and disability and cost on the rise. Prevention and treatment of CV conditions often involve a complex regimen of lifestyle modification, medications, and/or symptom monitoring and management. Cardiovascular health professionals spend a great deal of time promoting awareness of and adherence to national guidelines for the prevention and management of CV conditions. In addition, patient education for hospitalized patients is becoming increasingly regulated by national organizations and payors. However, it is unclear which educational intervention elements or strategies are most effective for educating hospitalized CV patients and their families. The purpose of this systematic review of experimental and quasi-experimental studies was to identify and examine the characteristics and outcomes of CV health education interventions for hospitalized CV patients.

A review of interventions aimed at reducing pre-hospital delay time in acute coronary syndrome: what has worked and why?

BACKGROUND

Delay in seeking treatment for acute coronary syndrome (ACS) symptoms is a well recognised problem. While the factors that influence pre-hospital delay have been well researched, to date this information alone has been insufficient in altering delay behaviour.

AIM

This paper reports the results of a critical appraisal of previously tested interventions designed to reduce pre-hospital delay in seeking treatment for ACS symptoms.

METHODS

The search was confined to interventions published between 1986 and the present that were written in English and aimed at reducing pre-hospital delay time. The following databases were searched using keywords: Cumulative Index to Nursing and Allied Health Literature (CINAHL), Pubmed, Academic Search Premier, Ovid, Cochrane, British Nursing Index, and Google Scholar. A total of eight intervention studies were identified as relevant. This review was developed following a systematic comparative analysis of those eight studies.

RESULTS

Seven of the eight interventions were based on mass media campaigns. One campaign was targeted at individuals. All were aimed at raising ACS symptom awareness and/or increasing prompt action in the presence of symptoms. Only two studies reported a statistically significant reduction in pre-hospital delay time.

CONCLUSION

In response to concerns about prolonged pre-hospital delay time in ACS, interventions targeting the problem have been developed. The literature indicates that responses to symptoms depend on a variety of factors. In light of this, interventions should include the scope of factors that can potentially influence pre-hospital delay time and ideally target those who are at greatest risk of an ACS event.

Depression-focused interpersonal counseling and the use of healthcare services after myocardial infarction

PURPOSE

The purpose for this study was to evaluate the association between depression-focused interpersonal counseling (IPC) and the use of healthcare services in Finland after myocardial infarction (MI).

DESIGN AND METHODS

The measures were done at 6 and 18 months after MI in the randomized intervention (n= 51) and the control group (n= 52).

FINDINGS

There was less use of somatic specialized healthcare services in the intervention group from 6 to 18 months after hospital discharge, and with intervention patients who had no other long-term disease during 6 months.

PRACTICE IMPLICATIONS

Confirmation of possible benefits of IPC for practice calls for more specific studies.

Pre-hospital attitudes adopted by patients faced with the symptoms of acute myocardial infarction

This case series aimed to evaluate the behavior adopted by patients during the pre-hospital phase of acute myocardial infarction (AMI). A total of 115 AMI sufferers with ST-segment elevation were evaluated. The chi-square and Fisher's exact tests were applied. The individuals that did not associate the symptoms with cardiovascular disease most often attributed them to the following sources: gastrointestinal (38%), musculoskeletal (29.7%), food and/or medication poisoning (8.5%) and arising from the respiratory apparatus (6.3%). The proportion of major outcomes and of patients that arrived in the emergency department after 12 hours was higher among women, individuals with monthly income of up to one minimum wage, those who used analgesics and did not associate the symptoms with cardiovascular disease. It was found that individuals in unfavorable socioeconomic conditions, who interpreted the symptoms incorrectly, arrived later at the emergency department and had worse intra-hospital outcomes.

Psychological interventions for coronary heart disease

BACKGROUND

Psychological symptoms are strongly associated with coronary heart disease (CHD), and many psychological treatments are offered following cardiac events or procedures.

OBJECTIVES

Update the existing Cochrane review to (1) determine the independent effects of psychological interventions in patients with CHD (principal outcome measures included total or cardiac-related mortality, cardiac morbidity, depression, and anxiety) and (2) explore study-level predictors of the impact of these interventions.

SEARCH STRATEGY

The original review searched Cochrane Controleed Trials Register (CCTR, Issue 4, 2001), MEDLINE, EMBASE, PsycINFO, and CINAHL to December 2001. This was updated by searching the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and EMBASE, PsycINFO and CINAHL from 2001 to January 2009. In addition, we searched reference lists of papers, and expert advice was sought for the original and update review.

SELECTION CRITERIA

Randomised controlled trials of psychological interventions compared to usual care, administered by trained staff. Only studies estimating the independent effect of the psychological component with a minimum follow-up of six months. Adults with specific diagnosis of CHD.

DATA COLLECTION AND ANALYSIS

Titles and abstracts of all references screened for eligibility by two reviewers independently; data extracted by the lead author and checked by a second reviewer. Authors contacted where possible to obtain missing information.

MAIN RESULTS

There was no strong evidence that psychological intervention reduced total deaths, risk of revascularisation, or non-fatal infarction. Amongst a smaller group of studies reporting cardiac mortality there was a modest positive effect of psychological intervention (relative risk: 0.80 (95% CI 0.64 to 1.00)). Furthermore, psychological intervention did result in small/moderate improvements in depression, standardised mean difference (SMD): -0.21 (95% CI -0.35, -0.08) and anxiety, SMD: -0.25 (95% CI -0.48 to -0.03). Results for mortality indicated some evidence of small-study bias, though results for other outcomes did not. Meta regression analyses revealed four significant predictors of intervention effects on depression were found: (1) an aim to treat type-A behaviours (ß = -0.32, p = 0.03) were more effective than other interventions. In contrast, interventions which (2) aimed to educate patients about cardiac risk factors (ß = 0.23, p = 0.03), (3) included client-led discussion and emotional support as core therapeutic components (ß = 0.31, p < 0.01), or (4) included family members in the treatment process (ß = 0.26, p < 0.01) were significantly less effective.

AUTHORS' CONCLUSIONS

Psychological treatments appear effective in treating psychological symptoms of CHD patients. Uncertainly remains regarding the subgroups of patients who would benefit most from treatment and the characteristics of successful interventions.

The effects of interpersonal counselling on health-related quality of life after myocardial infarction

AIM

To evaluate the effects of interpersonal counselling on health-related quality of life after myocardial infarction.

BACKGROUND

Depression is a risk factor for poor health-related quality of life after myocardial infarction. Interpersonal counselling seems to reduce depressive symptoms and distress after myocardial infarction.

METHODS

Myocardial infarction patients (n=103) were randomised into an intervention group (n=51) with 1-6 (mean 4·6) interpersonal counselling-sessions focusing on managing depressive symptoms and a control group (n=52). Health-related quality of life after myocardial infarction was measured with EuroQol-5D (EQ-5D) in hospital, at six and 18 months after discharge.

RESULTS

No differences in the changes of health-related quality of life were found between the groups during follow-up. However, health-related quality of life improved significantly in the intervention group. In the group of patients under 60 years, the effect of interpersonal counselling was significant in the intervention group compared with the control group.

CONCLUSIONS

Interpersonal counselling does not seem to improve health-related quality of life better than standard care after myocardial infarction in general, but it does seem to be beneficial with younger myocardial infarction patients.

RELEVANCE TO CLINICAL PRACTICE

There is a need to study the effects of interpersonal counselling further with younger myocardial infarction patients and to develop the intervention further, before using it systematically as part of nursing practice.

Health education in patients with a recent stroke or transient ischaemic attack: a comprehensive review

Health education aims at the acquisition of skills and attitudes to modify behaviour that influences health, leads to a modification of risk factors and ultimately to a decrease in disability and case fatality from stroke. Health education is an underdeveloped but important aspect of stroke care. Health education could promote compliance and healthy behaviour, improve patients' understanding of their health status and treatment options and facilitate communication. We reviewed the effect of health education in stroke and transient ischaemic attack patients, aiming at feasibility, effectiveness at the level of knowledge, attitude and skills, health behaviour changes and stroke outcome. We also describe the current status of health education for patients with recent coronary artery disease and public health education in stroke. Basic knowledge of stroke and transient ischaemic attack patients of their disease and associated risk factors is not sufficient. This is also observed in patients with coronary artery disease and in the general population. A beneficial effect of health education in stroke and transient ischaemic attack patients on health behaviour, risk reduction or stroke outcome has not been proven. Trials in patients with coronary artery disease, however, have shown that health education could result in a change of lifestyle. No specific method is superior, although the individualised, repetitive and active methods appear more successful. More intervention studies of health education in stroke and transient ischaemic attack patients are needed. Future trials should be large, have a long follow-up, should use an intensive and repetitive approach and involve patients' relatives to induce and maintain a healthy lifestyle.

Knowledge of a patient-dependant phase of acute myocardial infarction in Polish adults: the role of physician's advice

BACKGROUND

Effective management of acute myocardial infarction (AMI) is limited by patient delay in calling an ambulance. We aimed to assess knowledge related to a patient-dependant phase of AMI and its determinants in adults.

METHODS

Questionnaire survey was conducted among a random sample of 942 men (48%) and women (52%) aged 63.50 ± 6.50 selected from population registers in Cracow (Poland). Questions from the Behavioral Risk Factor Surveillance System were used to assess knowledge of AMI symptoms. The respondents were further asked about the first thing they would do in response to AMI symptoms, the emergency phone number and whether a doctor advised them about AMI.

RESULTS

All suggested AMI symptoms were recognized by 51 (5.4%) respondents. More persons would call an ambulance in response to AMI symptoms in another person than if they appear in themselves (87.4% vs. 74.4%, P = 0.02). Only 644 (68%) participants knew the emergency phone number and 104 (11%) were advised about AMI by their doctors. Such advice was associated with higher rates of knowledge of AMI symptoms and the emergency phone number but not with a declaration of the appropriate reaction to AMI symptoms. Participants after AMI did not represent better knowledge of a patient-dependant phase of AMI but paradoxically less frequently than other persons declared calling an ambulance in response to AMI symptoms.

CONCLUSION

Improvement in knowledge and attitudes related to a patient-dependant phase of AMI is needed in adults even if they experienced AMI before. A routine advice from a doctor may contribute significantly to this improvement.

Randomized controlled trials of interventions to change maladaptive illness beliefs in people with coronary heart disease: systematic review

AIM

This paper is a report of a systematic review of randomized controlled trials of interventions to change maladaptive illness beliefs in people with coronary heart disease, and was conducted to determine whether such interventions were effective in changing maladaptive beliefs, and to assess any consequent change in coping and outcome.

BACKGROUND

An increasing body of evidence suggests that faulty beliefs can lead to maladaptive behaviours and, in turn, to poor outcomes. However, the effectiveness of interventions to change such faulty illness beliefs in people with coronary heart disease is unknown.

DATA SOURCES

Multiple data bases were searched using a systematic search strategy. In addition, reference lists of included papers were checked and key authors in the field contacted.

REVIEW METHODS

The systematic review included randomized controlled trials with adults of any age with a diagnosis of coronary heart disease and an intervention aimed at changing cardiac beliefs. The primary outcome measured was change in beliefs about coronary heart disease.

RESULTS

Thirteen trials met the inclusion criteria. Owing to the heterogeneity of these studies, quantitative synthesis was not practicable. Descriptive synthesis of the results suggested that cognitive behavioural and counselling/education interventions can be effective in changing beliefs. The effects of changing beliefs on behavioural, functional and psychological outcomes remain unclear.

CONCLUSION

While some interventions may be effective in changing beliefs in people with coronary heart disease, the effect of these changes on outcome is not clear. Further high quality research is required before firmer guidance can be given to clinicians on the most effective method to dispel cardiac misconceptions.

Review of Outcomes of Cardiac Support Groups After Cardiac Events

Cardiac support groups may positively affect adjustment after cardiac events and quality of life (QoL). However, although participation in support groups is presumed to be beneficial, there were few studies regarding the potential benefit. The purpose of this review was to examine studies focused on the effects of cardiac support groups on health-related outcomes. Four studies met the inclusion criteria for review. Eight categories of support group outcomes were identified, including psychological outcomes, health behaviors, clinical health, health-related QoL, self-reported health conditions, social support, life situation, and knowledge. Most cardiac support group outcomes, though positive, were not statistically significantly different from those of control groups in studies reviewed. Psychosocial need of patients following cardiac events is indicated, including stress management and social support, and encouraging the establishment of realistic individual goals. More research is needed to establish cost-effective formats for support groups and to determine specific outcomes that can be achieved.

Nurse-led telephone interventions for people with cardiac disease: a review of the research literature

BACKGROUND

Nurse-led telephone follow-up offers a relatively inexpensive method of delivering education and support for assisting recovery in the early discharge period; however, its efficacy is yet to be determined.

AIM

To perform a critical integrative review of the research literature addressing the effectiveness of nurse-led telephone interventions for people with coronary heart disease (CHD).

METHODS

A literature search of five health care databases; Sciencedirect, Cumulative Index to Nursing and Allied Health Literature, Pubmed, Proquest and Medline to identify journal articles between 1980 and 2009. People with cardiac disease were considered for inclusion in this review. The search yielded 128 papers, of which 24 met the inclusion criteria.

RESULTS

A total of 8330 participants from 24 studies were included in the final review. Seven studies demonstrated statistically significant differences in all outcomes measured, used two group experimental research design and valid and reliable instruments. Some positive effects were detected in eight studies in regards to nurse-led telephone interventions for people with cardiac disease and no differences were detected in nine studies.

DISCUSSION

Studies with some positive effects generally had stronger research designs, large samples, used valid and reliable instruments and extensive nurse-led educative interventions.

CONCLUSION

The results suggest that people with cardiac disease showed some benefits from nurse-led/delivered telephone interventions. More rigorous research into this area is needed.

The effects of a cardiovascular disease prevention program on knowledge and adoption of a heart healthy lifestyle in Jordanian working adults

BACKGROUND

Improving cardiac related knowledge to further healthy lifestyles is the best preventive strategy against coronary heart diseases (CHD). Previous studies revealed a critical shortage in all-around cardiac related knowledge, plus an overall shortage in adopting healthy lifestyle behaviors.

AIMS

To evaluate the effectiveness of an education, counseling and behavioral skill-building program in Jordanian working adults' knowledge, attitudes, and beliefs about CHD and adoption of a healthy lifestyle.

METHODS

A non-equivalent quasi-experimental design was used to evaluate the effectiveness of the intervention program that is based on Pender's Health Promotion Model. The Response Questionnaire and HPLP-II were used to measure subjects' knowledge, attitudes, beliefs and adoption of healthy lifestyle.

RESULTS

One hundred six subjects completed the posttest questionnaires. Experimental group showed significantly better cardiac related knowledge, better scores for attitudes, and better scores for the health responsibility, nutritional behaviors, interpersonal relationships and total HPLP-II score. Subject's beliefs, physical activity, spiritual growth and stress management were not improved significantly. Men had better scores in beliefs and women had better scores for health responsibility.

CONCLUSION

Individual commitment to healthier lifestyles should be encouraged, and researchers have to design and apply more specific interventions that are directed toward improving factors that are not significantly improved through traditional programs.