Sudden cardiac arrest (SCA) is a life-threatening event that happens when the heart suddenly stops beating. This condition can strike anyone at any time, but some people are more at risk than others.

In this article, we will introduce the basic risk factors for sudden cardiac arrest and explore what you can do to reduce your own risk.

Family History of SCA

People who have a family history of sudden cardiac arrest are more likely to suffer from this condition themselves. If one or more close family members had SCA or died of heart disease at an early age, you may be at a higher risk.

The underlying genetic factors that cause this condition can pass from one generation to the next.

Existing Heart Conditions

If you have a pre-existing heart condition, such as coronary artery disease, heart failure, or abnormalities in the heart’s electrical system, you have an increased risk of suffering from SCA.

Any damage or scarring to the heart muscle can disrupt the heart’s normal electrical activity and trigger a sudden cardiac arrest.

Age

Sudden cardiac arrest can happen at any age, but it is more common in older adults. As we age, the risk of developing heart disease increases, and this can lead to a higher risk of SCA.

Additionally, the natural aging process can weaken the heart muscle, making it more susceptible to sudden cardiac arrest.

Gender

Men are more likely to develop heart disease and have a higher risk of sudden cardiac arrest than women. Female hormones offer a protective effect on heart health, which decreases after menopause.

It is essential to be aware, though, that women can also suffer from SCA and should take steps to reduce their risk.

Lifestyle Factors

Diet, exercise, and smoking habits can all impact your risk of sudden cardiac arrest. A diet high in saturated and trans fats, sugar and sodium can increase your risk.

Physical inactivity and a sedentary lifestyle can also lead to obesity, high blood pressure, and high cholesterol with associated risks for SCA. Smoking cigarettes or using tobacco products increases blood pressure and the build-up of plaque in the arteries.

Drug and Alcohol Use

A history of drug or alcohol abuse may increase your risk of sudden cardiac arrest. Certain illegal drugs can lead to disruptions in heart rhythm that can cause SCA.

Alcohol abuse can lead to high blood pressure, weakened heart muscles, and an increased risk of irregular heart rhythms that can be triggers for SCA.

Mental Health Conditions

Mental health conditions such as depression, anxiety, and severe stress can trigger SCA in some people.

These conditions can lead to physical responses in the body, such as increased heart rate and high blood pressure, which can increase the risk of a sudden cardiac arrest.

Medications

Some medications can interfere with the heart’s electrical activity, leading to an increased risk of sudden cardiac arrest. People who take medications for certain conditions like psychosis, bipolar disorder, or seizures may be at a higher risk.

It is essential to discuss all medications with a healthcare provider to understand the risks and avoid complications.

Avoiding SCA

While sudden cardiac arrest can happen unexpectedly, you can take steps to reduce your risk.

Maintaining a healthy lifestyle that includes a balanced diet, regular exercise, plenty of rest, limiting alcohol intake, and avoiding smoking can all reduce your risk. Additionally, managing stress and seeking help for mental health conditions can also improve your overall heart health.

It is also essential to see your healthcare provider regularly and follow any prescribed treatment plans for heart conditions or other medical issues.

Conclusion

Sudden cardiac arrest is a serious health condition that can happen to anyone. Being aware of the basic risk factors and making lifestyle changes and seeking appropriate medical care can help reduce your risk.

Early detection and treatment of heart conditions are crucial for reducing the risk of sudden cardiac arrest and overall heart health. If you think you or someone you know may be at risk for sudden cardiac arrest, talk to a healthcare provider today.