Anxiety is the mind and body’s natural response to stress. One immediate effect of acute stress is increased heart rate (HR). So, yes, anxiety does increase heart rate. Understanding how both short- and long-term stress affects the heart is important for both your peace of mind and your long-term health.
After an acute coronary syndrome, around 20–30% of patients report high levels of anxiety.3 This highlights a two-way relationship, while heart problems can trigger anxiety, anxiety itself is also linked to a higher risk of developing cardiovascular disease.
So, what exactly happens to the heart during stress?
● Acute stress (short-term):
Triggered by immediate challenges, it activates the body’s fight-or-flight response. This leads to an increased heart rate, stronger heart contractions, and redirection of blood flow to major muscles.
● Chronic stress (long-term):
When stress persists over time, it can place continuous strain on the heart and body, raising the risk of cardiovascular disease, anxiety, and depression.
Supporting this link, a meta-analysis found that higher levels of stress hormones, such as epinephrine, norepinephrine, and cortisol, which are released during anxiety, are associated with a significantly increased risk of cardiovascular problems.
Anxiety does increase heart rate through a well-understood biological pathway. It is normal in the short term. However, when anxiety becomes chronic, it has been linked to cardiovascular diseases.
The good news is that this cycle can be broken through evidence-based strategies. Structured breathing exercises, regular physical activity, adequate hours of sleep, a
balanced diet, avoiding distressing news, and professional support are the coping strategies.
Monitoring your mental health is not separate from monitoring your heart health. They are equally important.
The information provided herein is only intended to bring general awareness among the patients, and the same shall not be considered as a substitute for prescription or medical advice. Patients shall consult the registered medical practitioners before buying or taking any prescription drugs. USV Private Limited does not promote the use of any drug nor validate the studies referred herein, and disclaims all the liabilities arising from the use of the information or any drug. Copying, circulation, and distribution of this content is strictly prohibited.
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