Ateroskleroosin

Ateroskleroosi, often referred to as hardening of the arteries, is a progressive disease characterized by the buildup of plaque within the artery walls. This plaque, composed of cholesterol, fat, calcium, and other substances, narrows the arteries, restricting blood flow. Over time, the plaque can harden and become brittle, leading to potential complications.

The exact causes of atherosclerosis are not fully understood, but several risk factors are known to contribute to its development. These include high cholesterol levels, high blood pressure, smoking, diabetes, obesity, and a lack of physical activity. Genetics and age also play a role.

Symptoms of atherosclerosis vary depending on the affected arteries and the severity of the blockage. In many cases, the disease progresses silently for years without noticeable symptoms. When symptoms do appear, they can include chest pain (angina), shortness of breath, pain in the legs or arms, and numbness or weakness.

The consequences of atherosclerosis can be severe. Blocked arteries can lead to heart attack, stroke, peripheral artery disease, and kidney problems. Diagnosis typically involves medical history, physical examination, and diagnostic tests such as angiography, ultrasound, or CT scans.

Treatment focuses on managing risk factors and slowing the progression of the disease. This may include lifestyle modifications like a healthy diet, regular exercise, and smoking cessation, as well as medications to control blood pressure, cholesterol, and blood sugar. In some cases, surgical interventions like angioplasty or bypass surgery may be necessary to restore blood flow.