The American College of Cardiology (ACC) recently published new guidance regarding the intersections of cognitive impairment, frailty, and cardiovascular disease in older patients. The guidance, Cognitive Impairment and Frailty in Older Adults with Cardiovascular Disease, focuses on targeting modifiable risk factors, pursuing referral for cognitive evaluation, promoting structured exercise and nutrition, limiting polypharmacy, and more.

The ACC guidance features consensus statements divided into eight categories, which we’ve outlined below. View the full-text version for the complete look at the ACC guidance, on

Consensus Recommendations from the 2026 Guidance:

Biology of Aging:

  • CVD in older adults should be interpreted within the broader context of biological aging.
  • Age-driven inflammation (“inflammaging”), endothelial dysfunction, vascular stiffness, sarcopenia, and impaired repair mechanisms drive parallel cardiovascular, cerebrovascular, and neuromuscular decline, supporting a unified, geroscience-informed approach to prevention.
  • CVD, cognitive impairment, and frailty commonly co-occur in older adults and mutually reinforce risk and poor outcomes but are under-recognized in research and clinical care.

Shared Risk Factors for CVD, Cognitive Impairment, and Frailty

  • Midlife cardiometabolic status, fitness, and body composition contribute to CVD as well as frailty and cognitive decline.
  • Move beyond BMI to assess body composition, muscle health, and metabolic dysfunction in older adults.
  • Social factors such as smoking, physical inactivity, and social isolation increase risk of CVD, frailty, and cognitive impairment.
  • Environmental factors such as pollutants and severe weather events, lack of social support, and limited access to care increase risk of CVD, frailty, and cognitive impairment.
  • Prioritize physical activity, smoking cessation, and healthy dietary patterns as core interventions to preserve cardiovascular, cognitive, and functional health.

Prevention and Management: Pharmacologic Approaches

  • Optimal BP control through appropriate antihypertensive therapy is a central intervention for preserving cardiovascular and cognitive health in older adults.
  • Observational data suggest that statin use may modestly reduce the risk of dementia and slow cognitive decline, likely through improved cerebrovascular health.
  • Optimal glycemic control has not been shown to preserve cognitive function in people with diabetes. The role of metformin, SGLT2 inhibitors, and GLP-1 receptor agonists to mitigate biological aging is hypothesized but not fully tested.
  • Use of oral anticoagulants for stroke prevention in older adults with atrial fibrillation is beneficial, despite the expected small increased risk of bleeding. Individualized assessment and shared decision making play an important role when risks and benefits are uncertain.

Prevention and Management: Lifestyle Approaches

  • Healthy dietary patterns like the Mediterranean diet and DASH diet are associated with better cognitive health and outcomes, but causal evidence remains limited.
  • Physical activity is strongly associated with cognitive health and decreased risk of dementia across the life course, with evidence for benefit in MCI. More data are needed to understand the types and intensity of physical activity that could have the most impact on preventing cognitive decline and disability.
  • Cognitive activity and training have been linked to reduced incidence of dementia in observational research and trials.
  • Many social drivers of health cannot be fully addressed within clinical settings alone, underscoring the need for broader health system initiatives and community-level interventions to support healthy aging.

Screening

  • MCI is often underrecognized in specialty care and requires structured screening and informant input. Mini-Cog, MMSE, MoCA, and SLUMS are all potential brief screening tools. Outpatient screening tools for cognitive impairment have variable sensitivity, particularly for vascular dementia.
  • Initial evaluation for cognitive impairment or dementia should consist of routine blood tests to evaluate for new medical conditions or deficiencies, addressing unresolved issues like heart failure or poorly controlled hypertension, and obtaining a brain imaging study.
  • Frailty and physical disability are distinct but complementary risks that strongly influence prognosis and recovery. Grip strength and gait speed are considered the two most helpful clinical measures for predicting outcomes in sarcopenia.

Referral for Cognitive Evaluation

  • Referral for neuropsychological testing should be pursued for patients in whom there are questions about continuing to work, drive, or perform high-level activities.
  • Cases involving rapid changes in cognitive function that may be signs of delirium should prompt more urgent referral.

Frailty, Resilience, and Exercise

  • Interventions to optimize physical function, including gait, muscle strength, balance, and endurance, provide long-term benefit in increasing resilience and decreasing the risk of disability, including after hospitalization.
  • Cardiac rehabilitation remains one of the most strongly evidence-based platforms to provide multicomponent structured interventions, including multidomain exercise training (strength, balance, aerobic), diet, care alignment, and addressing broader health needs. While older adults may face logistical barriers (such as transportation) or health-related barriers (such as frailty or cognitive impairment), cardiac rehabilitation programs are often able to provide adaptive models such as home-based programs.

Promoting Resilience Through Multicomponent Interventions

  • Combining nutritional strategies with exercise improves physical function more effectively than either intervention alone.
  • Multicomponent lifestyle interventions reduce dementia risk and support cognitive health, especially in older adults with CVD.
  • Prioritize medication optimization and appropriate deprescribing as strategies to preserve function and enhance resilience.

Check out our other cardiology content and be sure to sign up for alerts to stay informed on the latest published guidelines and articles.