TürkçeHeart attacks have become an increasingly common health problem among young people. However, the underlying causes of this increase vary. First of all, the modern lifestyle brings physical inactivity and irregular nutrition. In addition, the use of cigarettes and alcoholic beverages has also increased in this age group. Moreover, stress is an inevitable element in the lives of young individuals and negatively affects heart health. Therefore, these factors are the main contributors to the increased frequency of heart attacks in young people. This situation represents a serious alarm for public health.
How Does Smoking Contribute to Heart Attacks in Young People?
Smoking is one of the main factors that increases the risk of heart attack in young people. Various biological processes underlie this connection. Smoking accelerates the formation of atherosclerotic plaques in the arteries. These plaques narrow and block the arteries, paving the way for a heart attack. In addition, smoking causes inflammation in the arterial walls, which may lead to plaque instability. Unstable plaques trigger acute blockages that result in heart attacks. Furthermore, the chemicals in cigarette smoke increase oxidative stress, creating destructive effects on the heart vessels.
The harms caused by smoking include:
- Arteriosclerosis: Promotes plaque accumulation in the arteries.
- Blood Clots: Facilitates blood clotting and leads to coronary artery blockages.
- Inflammation: Supports plaque formation through systemic inflammation.
- Oxidative Stress: Causes dysfunction in the heart vessels.
- Increased Heart Rate and Blood Pressure: Places additional strain on the heart due to the effects of nicotine.
How Much Does Genetics Play a Role in Heart Attacks Among Young Individuals?
Genetic factors play a significant role in the risk of heart attack in young people. The genetic basis of heart attacks seen in young individuals is supported by various studies. In particular, Spontaneous Coronary Artery Dissection (SCAD) is a condition that can lead to heart attacks among young women and is closely associated with genetic structure. Genetic markers specific to SCAD show that this condition differs from other heart diseases. In addition, hereditary cardiovascular diseases are also effective in heart attacks among young people.
How Does Obesity Increase the Risk of Heart Attack in Young People?
Obesity is a factor that significantly increases the risk of heart attack in young people. This condition can be explained through various biological mechanisms. First of all, obesity contributes to the development of metabolic syndrome. This syndrome includes a series of health problems that pose a risk for cardiovascular diseases:
- High blood pressure
- Abnormal lipid levels
- Hyperglycemia
In addition, obesity leads to the onset of atherosclerosis, particularly through visceral fat accumulation. Visceral fat secretes substances that cause inflammation and fibrosis in the vessel walls. This process increases the risk of heart attack by causing arterial stiffness and dysfunction. Secondly, insulin resistance is commonly seen in obese individuals. Insulin resistance reduces the sensitivity of cells to insulin and results in elevated blood sugar levels. This creates negative effects on heart and vascular health. Finally, obesity increases epicardial fat tissue surrounding the heart and coronary arteries. This fat tissue produces substances that trigger inflammation and the progression of cardiovascular diseases.
What Is the Impact of High Cholesterol on Heart Attacks in Young Adults?
High cholesterol is one of the most common causes of heart attacks in young adults. This condition leads to narrowing of the arteries, especially by causing plaque accumulation in the blood vessels. Narrowed arteries restrict blood flow and increase the risk of heart attack. Statistics indicate high cholesterol as an important sign of the early onset of heart disease. Research published in the Journal of the American College of Cardiology strengthens this connection.
The effects of high cholesterol levels in young adults:
- Increases the risk of heart attack by restricting blood flow.
- Leads to accelerated atherosclerosis, which causes arterial stiffness.
In these young individuals, high cholesterol is often seen together with multiple risk factors:
- Hypertension
- Smoking
- Obesity
- Diabetes
How Do Sedentary Lifestyles Lead to Heart Attacks in Young People?
Sedentary lifestyles tend to increase the risk of heart attack in young people. This increased risk occurs through several basic mechanisms. First, prolonged sitting leads to decreased levels of physical activity. This condition causes negative effects on heart and vascular health. Particularly in young individuals, these low activity levels trigger other health problems that increase the risk of heart attack:
- Obesity
- High blood pressure
- Type 2 diabetes
What Is the Relationship Between Stress and Heart Attacks in Young People?
The effects of stress on heart attacks in young people are quite significant. Research indicates that the frequency of cardiovascular diseases increases in young adults struggling with high levels of stress. Stress increases heart rate and blood pressure, thereby increasing the burden on the heart. This condition may lead to reduced blood flow to the heart and trigger serious heart problems such as myocardial ischemia. In addition, mental health problems are frequently observed in individuals under stress:
- Depression
- Anxiety
- High blood pressure
- High cholesterol
- Diabetes
- Obesity
How Are Substance Abuse and Heart Attacks Related in Young People?
Substance abuse significantly increases the risk of heart attack in young people. The effects of various drugs on the heart differ and lead to cardiovascular problems in young adults. In particular, cocaine narrows the vessels, reducing blood flow to the heart and increasing the risk of heart attack. Marijuana use creates similar effects by accelerating heart rate and increasing blood pressure. In addition:
- Cocaine: Causes severe narrowing in the vessels supplying the heart.
- Marijuana: Increases heart rate and blood pressure, raising cardiovascular burden.
- Alcohol: Impairs heart function by leading to cardiomyopathy.
- Opioids and amphetamines: Increase risk by disrupting heart rhythm and negatively affecting vascular health.
Prof. Dr. Kadriye Orta Kılıçkesmez is one of the leading figures in the field of Turkish cardiology. She was born on January 24, 1974, in Tekirdağ. After completing her undergraduate education at Istanbul University Cerrahpaşa Faculty of Medicine, she chose cardiology as her specialty and received her specialist training at the Cardiology Institute of the same university. In 2015, she was appointed by the university to establish the Şişli Etfal cardiology clinic and Angio laboratory. Becoming a professor in 2017, Kadriye Kılıçkesmez established the cardiology clinic and Angio laboratory of Prof. Dr. Cemil Taşçı Hospital in 2020 and ensured that the clinic became a training clinic.
