sydänlihasinfarktin

Sydänlihasinfarkti, commonly known as a heart attack, is a medical emergency that occurs when blood flow to a part of the heart muscle is severely reduced or blocked. This blockage is typically caused by a buildup of plaque in the coronary arteries, which can rupture and form a blood clot. Without adequate oxygen-rich blood, the heart muscle begins to die.

Symptoms can vary but often include chest pain or discomfort, which may feel like pressure, squeezing, fullness, or pain in the center of the chest lasting more than a few minutes. This pain can radiate to the arm, neck, jaw, or back. Other symptoms can include shortness of breath, cold sweats, nausea, vomiting, and lightheadedness. Women may experience less typical symptoms, such as fatigue, jaw pain, or abdominal discomfort.

Risk factors for sydänlihasinfarkti include high blood pressure, high cholesterol, diabetes, obesity, smoking, a sedentary lifestyle, and a family history of heart disease. Early recognition of symptoms and prompt medical attention are crucial for survival and minimizing damage to the heart muscle. Treatment typically involves medications to dissolve blood clots or open blocked arteries, angioplasty with stenting, or bypass surgery. Lifestyle changes, such as a healthy diet, regular exercise, and smoking cessation, are vital for recovery and preventing future events.