Management of the myocardial infarction patient may extend beyond the physiologic to include psychosocial factors that may adversely affect cardiac health. Psychosocial factors such as depression, coronary-prone behavior, hostility, social isolation, anxiety, anger, and stress are related to increased cardiac death and illness. Various interventions including cognitive-behavioral therapies, techniques that elicit the relaxation response, meditation, exercise, and increasing social networks, may play a role in improving health outcomes. This article explores the relationship of these psychosocial factors to cardiac health and proposes a biopsychosocial model of care.

Intervention strategies based on social cognitive theory and encompassing the bio-psycho-behavioral domains are proposed to enhance self-efficacy in men and women 65 years and older recovering from myocardial infarction and coronary artery bypass grafting. This paper describes a study in which the theory-based development of efficacy enhancement (EE) nursing interventions and their implementation and utilization with interventions from the Nursing Interventions Classification (NIC) were used with cardiac elders in the treatment group of the community-based randomized clinical, trial, "Improving Health Outcomes in Unpartnered Cardiac Elders." Advanced practice nurses (APNs) provided the nursing intervention to 110 participants (mean age = 76.2, SD = 6.0) for the first 12 weeks after discharge to home. After an initial introductory meeting in the acute-care setting, participant contacts by the APNs were made at a home visit and telephone calls at 2, 6, and 10 weeks. Results describe the number of participants receiving interventions at all contacts over 12 weeks, at specified contact points, and the intensity (nurse time) of the interventions. Verbal encouragement and mastery were EE interventions used with the greatest number of participants. Exercise promotion, energy management and active listening were NIC interventions used with the most participants. Variations in the use of interventions over 12 weeks and their intensities, suggest patterns of recovery in the elders. During rehabilitation EE interventions can be successfully implemented with men and women 65 years and older and individualized to the recovery trajectory. Nurses can integrate specific EE interventions with more general interventions from the bio-psycho-behavioral domains to enhance the recovery process for cardiac elders.

Unpartnered elders recovering from a myocardial infarction find themselves with limited support to contend with their physical and emotional recovery. The advanced practice nurse (APN) can play an instrumental role in improving the health outcomes of these elders. Detailed description of the activities of the APN that affect patient outcomes in current randomized clinical trials have been inadequate in published reports. Therefore, the purpose of this article is to describe the activities of an APN in a nurse-coached intervention study for unpartnered elders post-myocardial infarction. Thematic analysis from the subject logs and narratives from the APN identified the four themes of patient education, validation/feedback, encouragement/support, and problem solving as the unique activities of the APN. These activities enhanced the recovery of these vulnerable unpartnered elders after a myocardial infarction.

It is well known that older individuals are at higher risk of developing cardiovascular disease (CVD). In addition, evidence exists for the relationship between psychosocial factors and the pathogenesis and cognitive consequences of CVD. However, less is known about the effect of psychosocial factors on the development and consequences of CVD in older individuals. Using a biopsychosocial framework, this article examines the influence of psychosocial factors, specifically depression, anxiety, and social isolation on older persons with CVD as well as the influence of CVD on psychosocial factors. The effectiveness of interventions for modifying adverse psychosocial factors is also discussed.