The heart is the center of our system and the essential organ of our body. When someone hears about a problem in their heart, they lose hope, and their life becomes troubled. They lose their interest in life and become anxious that, over time, results in depression and anxiety.
But in the last few years, professionals have been wondering whether it is a two-way street. Their primary questions are; can depression and anxiety lead to heart problems? Or does how we feel or our thought process affect our heart health?
And the answer might be yes. In a recent study, participants with a history of mood problems like depression were four times more likely than fellow participants to go through a heart attack sometime after their depression diagnosis. Another study found a link between generalized anxiety and heart attacks, stroke, heart failure, and even more dangerous conditions. Still, where matters of the heart and the brain are concerned, it can be hard to separate cause and effect. Before we go further, let’s look at what we know about heart disease.
What is anxiety?
Anxiety is something more than depression and an abnormal reaction to danger. Our body’s automatic fight-or-flight response increases when we feel under pressure, threatened, or face a challenging condition like a job interview, first date, exams, etc. Anxiety is not a bad thing to experience all the time; it can help in some situations. Your stress can help you stay focused and motivate you to solve problems in certain conditions.
But when it is overwhelming or constant – when fears and worries interfere with your personal life – it is time you need immediate medical help. Since anxiety disorders are related to emotional conditions rather than a single disease, their signs and symptoms may vary. One patient may get panicky at the thought of mingling at a party, while another suffers from sudden attacks that strike without warning. When an anxiety patient struggles with uncontrollable, intrusive thoughts, another one may live in a state of tension and worry at the same time.
The critical difference between depression and anxiety
Depression and anxiety are the two most common mental issues. We hear these commonly during conversation, but only a few of us know the difference between them. The primary difference between them is found in their symptoms. It is unnecessary that people dealing with depression also experience anxiety or vice versa. But there are few cases of people with both issues.
Anxiety is the symptom of significant depression. It is also possible that your anxiety disorder triggers your depression. Symptoms both improve with the help of some counseling, medication, or therapy. Changes in lifestyle, sleeping habits, regular exercise, and stress reduction techniques help improve the condition of both anxiety and depression.
The most significant difference between both lies in their definition. Depression is a mood disorder, but anxiety is not the same. Anxiety is the feeling of fear, stress, or hopelessness. But it does not have a long-term low mood.
Heart disease 101
Heart Disease 101 “Heart disease” is a medicinal term for several cardiovascular conditions caused by high blood pressure and cholesterol. These are brought on by one or more of the following: physical inactivity, overeating, smoking, excessive alcohol consumption, and genetics. Maybe you noticed: Four of these five factors – inactivity, overeating, smoking, and drinking alcohol – are behaviors.
Even more, they’re behaviors with ties to anxiety and depression. The symptoms of depression, such as lack of energy, can make it difficult to muster the energy to stay active and eat healthy foods. Similarly, alcoholism is more common among individuals suffering from anxiety and depression than the general public, most likely because it’s used as a coping tool – albeit a temporary and damaging one – in tough times. In scenarios like these, depression and anxiety might be indirect causes of heart disease because they lead to behaviors that can contribute to or exacerbate heart disease.
Happiness for a Healthier Heart?
What medical researchers are trying to determine today goes one step further: Is there a chemical connection or another physiological link that more directly ties anxiety and depression to poor heart health? An important clue may lie in the hormones associated with stress. When you experience a stressful situation, your body releases hormones such as adrenaline and cortisol to prepare the body and system for a “fight or flight” response. Cortisol and adrenaline (anxiety-causing chemicals) are produced by the adrenal glands located just above the kidneys.
Adrenaline is responsible for the rise in heart rate and blood pressure, increase in blood flow to muscles, and change in metabolism necessary to prepare you for action when in a highly stressful situation. Cortisol also affects metabolism during stress, enhancing learning and memory if levels are not too high or prolonged.
Overall, these hormones are critical for survival as they enable the individual to respond to stressful situations adaptively and learn essential and sometimes life-saving lessons from these stressors. These helpful hormones can have a dark side, like many things, though. Suppose stressful events are severe, recurrent, prolonged, or occur during critical periods of brain development. Individuals can have too little or too much adrenaline or cortisol release during future stressful situations. Under these conditions, hormonal dysregulation can increase inflammation and plaque buildup in arteries. They can even lead to weight gain and associated conditions, like diabetes which are also risk factors for heart disease.
But perhaps the most dangerous adverse effect of unacceptable levels of stress hormones is the negative effect on the body’s major organs. Cortisol and adrenaline have confirmed ties to abnormal heart rhythms and can contribute to vessel- and structure-related conditions. When it comes to your heart, have heart.
Bottom line
Take a seat: many of these risk factors can be managed. If you’re dealing with unpleasant symptoms of anxiety and depression, seeking help is an essential first step.