Read below to discover how stress impacts heart health and learn preventive strategies to effectively manage stress levels in order to protect your heart.

It's clear that stress can affect your heart. For instance, your heart may beat faster when you feel temporarily stressed. This kind of stress is called short-term stress, and short-term stress can be bad for your heart. Specifically, if you have coronary artery disease, also called heart disease, short-term stress can lead to angina and possibly a heart attack.

That can make you wonder: Does lots of stress over time (long-term stress) lead to heart disease? There seems to be a link between long-term stress and developing heart disease. But it's not clear that long-term stress actually causes heart disease.

Managing stress, though, can be good for your heart. Lowering stress can be part of a heart healthy lifestyle. And many of the ways you can choose to manage stress also benefit your heart—like exercise.

What Stress Does

Stress produces an anxious response in the body. It triggers the fight-or-flight (or freeze) response. When you're anxious, your body produces a burst of chemicals that drive you to react. These chemicals, cortisol and adrenaline, give you the strength to move. Once you have reacted, the chemical levels drop back to normal. However, if you're under constant or chronic stress, these chemicals stay active and present in high levels. This keeps you from relaxing and puts a strain on your body, especially your heart.

Stress and Heart Disease

Stress doesn’t directly cause heart disease but can lead to heart trouble. Stress can cause your blood pressure to rise and make your heart beat faster than it should, putting strain on the heart muscles as they work harder to push blood through your arteries. Constantly high levels of stress hormones can cause the buildup of plaque in your blood vessels, making it harder for blood to flow to your heart and causing heart tissue to die. This can lead to a heart attack.

Stress can also trigger behaviors that increase your risk of heart disease. It may cause you to eat too much or not enough, consume unhealthy foods, smoke, drink alcohol, or participate in other risky behaviors.

When Is Stress Too Much?

How can you tell if you're under too much stress? Your body has ways of telling you. These are some of the signs and symptoms that you may experience:

• Headache
• Tense or painful muscles
• Fatigue or sleepiness
• Insomnia
• Changes in sex drive
• Upset stomach
• Diarrhea or constipation
• Changes in appetite
• Irritability or anger
• Depression
• Loss of desire to socialize
• Loss of pleasure from hobbies

Relieving Stress

There are some steps you can take to reduce stress  if it's affecting your health. These include taking time for yourself to relax, play, exercise, participate in a hobby, or even go away for a few days. Self-care activities such as massage, practicing meditation and mindfulness, seeing a counselor or therapist, and eating a healthy diet are also helpful.

If you are experiencing signs of stress and you can't seem to get it under control on your own, it's time to speak to a health care professional. A doctor, nurse practitioner, or counselor can help you with tools that work on stress. For some people, it may be more direct self-care, and for others it may mean taking medications.

There is a strong connection between stress and the heart. Learning how to manage your stress levels can help reduce your risk of developing heart disease.

Copyrighted material adapted with permission from Ignite Healthwise, LLC. This information does not replace the advice of a doctor.