The traditional hospital-based model of cardiac rehabilitation faces substantial challenges, such as cost and accessibility. These challenges have led to the development of alternative models of cardiac rehabilitation in recent years. The aim of this study was to identify and critique evidence for the effectiveness of these alternative models. A total of 22 databases were searched to identify quantitative studies or systematic reviews of quantitative studies regarding the effectiveness of alternative models of cardiac rehabilitation. Included studies were appraised using a Critical Appraisal Skills Programme tool and the National Health and Medical Research Council's designations for Level of Evidence. The 83 included articles described interventions in the following broad categories of alternative models of care: multifactorial individualized telehealth, internet based, telehealth focused on exercise, telehealth focused on recovery, community- or home-based, and complementary therapies. Multifactorial individualized telehealth and community- or home-based cardiac rehabilitation are effective alternative models of cardiac rehabilitation, as they have produced similar reductions in cardiovascular disease risk factors compared with hospital-based programmes. While further research is required to address the paucity of data available regarding the effectiveness of alternative models of cardiac rehabilitation in rural, remote, and culturally and linguistically diverse populations, our review indicates there is no need to rely on hospital-based strategies alone to deliver effective cardiac rehabilitation. Local healthcare systems should strive to integrate alternative models of cardiac rehabilitation, such as brief telehealth interventions tailored to individual's risk factor profiles as well as community- or home-based programmes, in order to ensure there are choices available for patients that best fit their needs, risk factor profile, and preferences.

Objective: To measure the prevalence of overweight, obesity and the metabolic syndrome (MetS) in rural Australia. Design, setting and participants: Cross‐sectional surveys were conducted in two rural areas in Victoria and South Australia in 2004–2005. A stratified random sample of men and women aged 25–74 years was selected from the electoral roll. Data were collected by a self‐administered questionnaire, physical measurements and laboratory tests. Main outcome measures: Prevalence of overweight and obesity, as defined by body mass index (BMI) and waist circumference; prevalence of MetS and its components. Results: Data on 806 participants (383 men and 423 women) were analysed. Based on BMI, the prevalence of overweight and obesity combined was 74.1% (95% CI, 69.7%–78.5%) in men and 64.1% (95% CI, 59.5%–68.7%) in women. Based on waist circumference, the prevalence of overweight and obesity was higher in women (72.4%; 95% CI, 68.1%–76.7%) than men (61.9%; 95% CI, 57.0%–66.8%). The overall prevalence of obesity was 30.0% (95% CI, 26.8%–33.2%) based on BMI (≥ 30.0 kg/m2) and 44.7% (95% CI, 41.2%–48.1%) based on waist circumference (≥ 102 cm [men] and ≥ 88 cm [women]). The prevalence of MetS as defined by the US National Cholesterol Education Program Adult Treatment Panel III 2005 criteria was 27.1% (95% CI, 22.7%–31.6%) in men and 28.3% (95% CI, 24.0%–32.6%) in women; based on International Diabetes Federation criteria, prevalences for men and women were 33.7% (95% CI, 29.0%–38.5%) and 30.1% (95% CI, 25.7%–34.5%), respectively. Prevalences of MetS, central (abdominal) obesity, hyperglycaemia, hypertension and hypertriglyceridaemia increased with age. Conclusions: In rural Australia, prevalences of MetS, overweight and obesity are very high. Urgent population‐wide action is required to tackle the problem.

Recommendations Every effort should be made to deliver safe, ongoing access to health care professionals and the use of evidenced based therapies in individuals with CVD. An increase in use of a range of electronic health platforms has the potential to transform secondary prevention. Integrating research programs that evaluate the utility of these approaches may provide important insights into how to develop more optimal approaches to secondary prevention beyond the pandemic.

Cardiologist-supported remote risk stratification, management and facilitated access to tertiary hospital-based early invasive management are associated with an improvement in 30-day mortality for patients who initially present to rural hospitals and are diagnosed with MI. These interventions closed the gap in mortality between rural and metropolitan patients in South Australia.

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