Your psychological well-being plays a key role in heart health

In a new study, researchers find that maintaining positive thoughts and feelings can help people achieve better cardiovascular health.

The research focuses on whether psychological well-being can be consistently related to a reduced risk of heart disease.

The review defines cardiovascular health in two parts: health behaviors (healthy diet, physical activity, smoking status, and body mass index) and health factors (favorable blood pressure, total cholesterol and glucose).

In the study, the authors looked at a growing body of research to examine whether psychological well-being might lead to reduced risk of heart disease.

Previous studies have shown a positive relationship between optimism (one facet of psychological well-being) and heart disease.

This includes a 2017 study showing older women in the highest quartile of optimism had a 38% reduced risk of heart disease mortality.

Additional studies since 2012 have associated a perceived higher purpose in life with lower odds of having a stroke.

The researchers found that the most optimistic patients were less likely to be current smokers 12 months later, and high levels of psychological well-being were linked to regular physical activity.

Optimistic patients sustained healthier diets by consuming more fruits and vegetables, and less processed meats and sweets, leading patients to maintain a healthy BMI.

The review authors found that psychological well-being influenced heart health through biological processes, health behaviors, and psychosocial resources.

The researchers suggest that optimists persevere by using problem-solving and planning strategies to manage stressors.

If others are faced with factors out of their control, they begin to shift their goals and use potentially maladaptive coping strategies, which would ultimately result in raising inflammation levels and less favorable overall heart health.

Having a strong network of social support also gives patients confidence about their future health and helps them act readily on medical advice, engage in problem-solving and take active preventive measures.

A likely link is that favorable social environment, known to influence heart disease risk, has also been shown to predict psychological well-being.

The authors said intervention programs may strengthen psychological well-being.

For example, mindfulness programs have been shown to improve anxiety, quality of life, smoking cessation, healthy eating and more.

Yoga and tai chi, often incorporated in mindfulness-based interventions, have improved outcomes in heart failure patients and lowered blood pressure.

Life purpose programs for palliative care patients have led to improvements in mental health, distress from physical symptoms and overall well-being.

Darwin R. Labarthe, professor of Preventive Medicine at Northwestern University Feinberg School of Medicine, is the review’s lead author.

The review paper is published in the Journal of the American College of Cardiology.

Copyright © 2018 Knowridge Science Report. All rights reserved.

Source: Journal of American College of Cardiology.