Be Careful, These Are the Causes of Heart Attacks and Their Risk Factors

The most common cause of heart attacks is coronary heart disease. This occurs due to blocked blood vessels in people with coronary heart disease. 

Blood vessel blockage in coronary heart disease can be caused by lifestyle and several other causal factors which will be discussed further here. 

Causes of Heart Attack 

In general, heart attacks occur due to blockages in the coronary arteries due to plaque buildup, such as cholesterol. When this plaque ruptures, it forms a blood clot. 

These blood clots are dangerous because they can move into narrower blood vessels and block blood flow, causing damage to the heart muscles. 

When this happens, emergency medical treatment is necessary because the risks can be life-threatening. Therefore, it's important to recognize the causes of a heart attack so you can be alert for it as early as possible.

Also read: Cardiovascular Exercises: 9 Types You Should Know & Can Apply 

Heart Attack Risk Factors 

Heart attack symptoms can vary greatly from person to person, ranging from mild to more severe, or even occurring without any symptoms at all. 

Knowing the factors that can increase your risk of a heart attack can help you take early preventative measures. The following are the various risk factors for heart attack.

1. Age

Age is a major risk factor for cardiovascular disease. Men over 45 and women over 55 are at higher risk of having a heart attack than younger people.

2. Family history

Having a family member with a history of heart attacks can increase the risk.

Having parents, grandparents, or siblings who have had a heart attack early can increase the risk of a heart attack at age 55 for men and age 65 for women.

3. High blood pressure

Hypertension, or high blood pressure, can damage the arteries leading to the heart. This condition can impede blood supply and circulation to the heart. This reduced blood flow to the heart can increase the risk of a heart attack.

4. High cholesterol

High levels of LDL (bad) cholesterol and triglycerides can narrow arteries. This narrowing of the arteries can also increase the risk of heart attack.

Also read: 12 Easy Steps to Prevent Hypertension and Maintain Heart Health

5. Obesity

A higher Body Mass Index (BMI) can also increase the risk of heart attack. A high BMI is associated with excess weight or obesity, conditions that can also trigger hypertension, high cholesterol, and diabetes.

6. Diabetes

Both prediabetes and diabetes can increase the risk of cardiovascular disease three to four times over 30 years.

High blood sugar levels due to diabetes can trigger plaque formation and damage blood vessels. This is why diabetes is said to increase the risk of heart attack.

7. History of preeclampsia

Women who have experienced preeclampsia are said to be more likely to develop cardiovascular disease, including heart disease. Preeclampsia is a condition of high blood pressure during pregnancy.

8. Autoimmune disease

Autoimmune diseases such as rheumatoid arthritis or lupus can increase the risk of heart attack. Long-term inflammation in people with autoimmune diseases can trigger heart damage.

Also read: Heart Failure: Symptoms, Causes, and Treatment 

9. Smoking habit

The chemicals in cigarette smoke can cause blood clots and block blood vessels, increasing the risk of heart attack. Both tobacco cigarettes and e-cigarettes pose the same dangers.

10. Rarely exercise

Lack of physical activity, including exercise, can also increase the risk of heart attack. This condition can be prevented by regularly engaging in physical activity or exercising at least five times a week.

11. Unhealthy eating patterns

Frequently consuming foods high in saturated fat and trans fat can worsen the condition of hardening of the arteries (atherosclerosis), thus increasing the risk of heart attack.

Some examples of foods that are sources of saturated and trans fats include processed meats, junk food, burgers, and pizza . Furthermore, it's important to reduce foods high in salt, as they can cause hypertension, which can also trigger heart attacks.

Also read: A Heart-Healthy Diet to Prevent and Control Heart Disease 

12. Drinking alcohol

Frequent alcohol consumption can increase triglyceride levels in the blood and trigger the formation of plaque in the arteries. This condition then increases the risk of heart attack.

13. Stres

Stressful conditions can also increase the risk of heart attack. Both acute and chronic (long-term) stress are said to trigger arrhythmias (irregular heartbeats) and sudden cardiac arrest.

14. Drug abuse

Drug abuse or NAPZA can be a cause of heart attacks at a young age (20-40 years). 

Some of these include cocaine and amphetamines which can trigger narrowing of the coronary arteries (blood vessels that supply blood to the heart muscle), thus increasing the risk of causing a heart attack.

Also read: 11 Causes & Ways to Know if Your Heart is Healthy or Not in Full 

Heart Attack Risk Prediction 

You can predict your risk of heart attack with the VASCULArisk genomic test. This test identifies your risk of cardiovascular disease based on your gene profile. The genomic test itself only requires one time in a lifetime.

Here are the benefits of the VASCULArisk genomic test results: 

• Knowing the risk of cardiovascular disease, such as heart attack, according to each person's gene profile.
• Help create lifestyle change strategies to reduce the risk of heart attack.
• Helps reduce the risk of other cardiovascular diseases, such as coronary heart disease, stroke, hypertension, and obesity.

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A heart attack is a serious problem that can affect a person's health and even be life-threatening. To reduce the risk of a heart attack, it's important to recognize the risk factors.

You can start by adopting a healthy lifestyle by eating a balanced, nutritious diet, exercising, not smoking, reducing alcohol consumption, and managing stress to help maintain heart health. 

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