Knowing how to prevent a heart attack is vital, as myocardial infarction remains one of the leading causes of death worldwide. Fortunately, cardiovascular risk can be prevented in many cases by controlling key risk factors.
Acute Myocardial Infarction
An acute myocardial infarction, commonly known as a heart attack, occurs when blood flow to a portion of the heart muscle is suddenly and prolongedly interrupted.
This interruption is usually caused by a blockage in a coronary artery due to a blood clot forming over a pre-existing atheromatous plaque. This plaque is a buildup of fat, cholesterol, and other substances that adhere to the arterial walls, progressively narrowing the passage through which blood flows.
This narrowing prevents oxygen and nutrients carried by the blood from reaching the heart tissue for an extended period. As a result, heart muscle cells begin to suffer irreversible damage. The extent of the heart attack depends on how long blood flow is blocked and the size of the affected artery, posing a severe risk to the person’s health and life.
How to Prevent a Heart Attack
The risk of suffering an acute myocardial infarction can be reduced by adopting measures that help prevent cardiovascular disease. This leads to the key question: What can be done to prevent a heart attack?
While there is no single cause that guarantees a heart attack will occur, several daily habits significantly contribute to its development, such as:
- An unhealthy diet
- Physical inactivity
- Tobacco use
These behaviors can lead to serious health conditions, including:
- High blood lipid (cholesterol) levels
- High blood pressure (hypertension)
- High blood sugar levels
These three conditions are the primary drivers of myocardial infarction.
For anyone looking to prevent a heart attack, adopting a long-term heart-healthy lifestyle is essential:
- Maintain a Balanced Diet: Focus on fruits, vegetables, whole grains, legumes, and healthy fats while reducing your intake of ultra-processed foods, added sugars, trans fats, and sodium.
- Exercise Regularly: Aim for at least 150 minutes of moderate exercise per week. Like any other muscle in the body, the heart needs exercise to stay strong.
- Monitor Health Metrics: Schedule regular medical checkups to monitor and manage primary risk factors like high blood pressure, high cholesterol, and diabetes.
- Avoid Tobacco and Limit Alcohol: Quitting smoking and moderating alcohol intake significantly lower overall cardiovascular risk.
Heart Attack Symptoms
While healthy lifestyle choices are crucial for lowering your risk, a heart attack can still occur due to arterial plaque buildup or other causes. Recognizing the warning signs early can mean the difference between timely medical intervention and severe, lasting health consequences.
Although symptoms can vary from person to person—or present atypically—the most common signs include:
- Severe chest pain or pressure that may radiate to the left arm, neck, jaw, or back
- Shortness of breath
- Cold sweats
- Nausea, dizziness, or sudden weakness
Preventing heart attack complications involves both risk reduction and knowing how to act if one occurs. If you or someone around you recognizes one or more of these symptoms—especially if risk factors are present—it is critical to seek immediate medical help.
Emergency Heart Care at Centro Médico ABC
Centro Médico ABC relies on the AMI Code protocol, a rigorous emergency pathway designed to treat patients experiencing an acute heart attack. Our goal is to restore blood flow in under 60 minutes, significantly reducing mortality risks, hospital stay duration, and potential complications.
At the Acute Myocardial Infarction – AMI Code Unit at Centro Médico ABC, we provide specialized, round-the-clock emergency care. Contact us today!
