Myocardial Infarction

Definition

Myocardial infarction, commonly known as a heart attack, is a medical emergency where the blood flow to the heart is suddenly blocked, often by a blood clot.

Scientific / Technical Definition

A myocardial infarction occurs when blood flow to a part of the heart is blocked for a long enough time that part of the heart muscle is damaged or dies due to lack of oxygen. This is usually caused by a blockage in one or more of the coronary arteries due to plaque buildup and subsequent clot formation.

Benefits

• Understanding myocardial infarction can help in prevention through awareness and management of risk factors such as diet, exercise, and lifestyle changes.
• Early detection and treatment of a myocardial infarction can significantly improve survival rates and long-term health outcomes.

Examples

• High-fiber foods such as oats and whole grains may contribute to better heart health.
• Fruits and vegetables rich in antioxidants and vitamins can support cardiovascular health.

Additional Information

• knownIssues: Consuming a diet high in saturated fats and cholesterol can increase the risk of developing conditions that may lead to myocardial infarction.

Related Terms

• Coronary artery disease
• Atherosclerosis
• Hypertension
• Cholesterol

References

• Heart Attack: Symptoms and Treatment
• Myocardial Infarction: Clinical Features and Diagnosis