infarkteista

Infarkti, commonly known as heart attacks, are medical emergencies that occur 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, a condition called atherosclerosis. When this plaque ruptures, a blood clot can form, obstructing blood flow. The lack of oxygenated blood causes the affected heart muscle tissue to become damaged or die.

Symptoms of an infarkti can vary but often include chest pain or discomfort, which may feel like pressure, squeezing, fullness, or pain in the center of the chest. This pain can radiate to the arms (often the left), jaw, neck, or back. Other symptoms can include shortness of breath, cold sweats, nausea, vomiting, and lightheadedness. It's important to note that not everyone experiences severe chest pain, and some individuals, particularly women and older adults, may have less typical symptoms.

Prompt medical attention is crucial for anyone suspecting an infarkti. Immediate treatment aims to restore blood flow to the heart muscle as quickly as possible. This can involve medications to dissolve blood clots or procedures like angioplasty and stenting to open blocked arteries. Lifestyle modifications, such as a healthy diet, regular exercise, and avoiding smoking, are vital for preventing infarkti and managing risk factors like high blood pressure, high cholesterol, and diabetes.