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How Does Mental Health Impact Heart Health?

February is American Heart Month, a time to raise awareness about the importance of heart health and to encourage individuals to take steps to improve their cardiovascular health. During this month, it is also important to acknowledge the close connection between heart health and mental health.

Many people with heart disease also experience mental health conditions, such as depression and anxiety, and vice versa. The stress and fear associated with heart health issues can lead to mental health struggles, while poor mental health can negatively impact a person’s heart health.

In this article, we will explore the link between heart health and mental health, and the important role that treating both conditions plays in achieving overall well-being.

How are Cardiovascular Disease and Mental Health Linked?

Studies have shown that there is a strong link between heart health and mental health, which is often described by experts as a “two-way street.”

Chronic stress and other mental health conditions can increase a person’s risk of developing cardiovascular diseases, like heart disease and stroke. This relationship also works in the opposite direction - having cardiovascular disease can also impact mental health. There is some evidence that someone is at a higher risk of developing conditions like anxiety, depression, and Post-Traumatic Stress Disorder (PTSD) after having a heart attack.

Heart Disease and Depression

Depression is a common mental health condition that affects many people with heart disease. One study conducted by the American Heart Association found that depression can increase the risk of developing heart disease by 40%. Chronic mental health conditions like depression can make it harder to practice self-care, including making it harder to live an active lifestyle, eat healthy foods, and get sufficient sleep, all of which are risk factors for heart disease.

Cardiovascular disease can also increase a person’s risk for developing depression. Heart disease or having a heart attack can have a significant impact on a person’s physical and emotional well-being. A diagnosis of heart disease might lead to physical limitations, chronic pain, fear of recurrent symptoms, and increased stress, all of which can increase the risk of developing depression.

Heart Health and Anxiety

Anxiety can also significantly impact heart health. Research has shown that people with anxiety have a higher risk of developing cardiovascular diseases, like heart disease and stroke. The link between anxiety and heart health can be attributed to several factors, including chronic stress, lifestyle habits, and inflammation.

Chronic stress caused by anxiety can increase the production of stress hormones, like cortisol, leading to inflammation and an increased risk of cardiovascular diseases. Much like depression, anxiety can also affect lifestyle habits and make it harder for someone to care for themselves, leading to poorer sleep, eating habits, and physical activity. These lifestyle changes can also contribute to the development of heart disease.

Cardiovascular Disease and PTSD

PTSD is a mental health condition that can occur after exposure to a traumatic event, which cn include events like having a heart attack or experiencing another cardiac event. A heart attack can be a traumatic experience that can leave a person with feelings of fear, anxiety, and shock. They may also fear having another attack, which can lead to feelings of anxiety and fear.

Studies have also shown that people with PTSD have a higher risk of developing cardiovascular diseases, such as heart disease and stroke. As with anxiety, PTSD can also increase a person’s chronic stress levels and lead to increased cortisol and inflammation.

Can Stress Cause a Heart Attack?

Can someone become so stressed out that they have a heart attack?

The answer to this question isn’t completely straightforward. For acute events, it’s unlikely that a singular stressful experience would lead someone to have a heart attack. However, chronic, ongoing stress can lead to the development of cardiovascular disease and potentially cause a heart attack.

It’s important to note that stress alone does not directly cause a heart attack. Heart attacks are caused by a build-up of plaque in the arteries, which can eventually lead to a blockage and limit the flow of blood to the heart. Stress can increase the risk of heart disease and make a heart attack more likely, but it is not the sole cause of a heart attack.

Caring for Your Heart and Your Mind

Treatment options for mental health and cardiovascular disease are crucial for managing both conditions and achieving overall well-being. The most common treatment options include:


Antidepressants, anti-anxiety drugs, and other psychiatric medications can effectively treat mental health conditions, such as depression and anxiety. Additionally, medications can also be prescribed to lower cholesterol levels, control blood pressure, and reduce the risk of heart disease.

Lifestyle Changes

Maintaining a healthy lifestyle, such as regular exercise, a balanced diet, and stress management techniques, can help improve both mental health and heart health. This can be more challenging for people who experience mental health conditions like depression and anxiety, making it all the more important to also seek out other supports, like therapy and medication.

Social Support

Support groups can provide a safe and supportive environment for individuals with mental health conditions and heart disease. Joining a support group can help individuals connect with others who have similar experiences, reduce feelings of isolation, and provide a sense of community.


Cognitive-behavioral therapy, EMDR, and other therapy techniques can help manage mental health conditions, like depression, anxiety, and PTSD. These therapies can also help reduce stress levels and prevent the development of heart disease. Working with a therapist can also be beneficial to help build healthy lifestyle habits into your routine in a way that’s manageable and accessible.

Getting Help

Therapy is an excellent way to care for your heart and mind. If you’re struggling, know that you’re not alone.

At Westmoreland Psychotherapy Associates, we understand the unique challenges that come with managing both mental health conditions and cardiovascular disease. Our compassionate therapists are dedicated to helping you navigate this difficult journey and find the support and guidance you need.

Don't wait any longer to take control of your health. Book your appointment now and start your journey towards a brighter future filled with hope and well-being


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