hjartaáföll

hjartaáföll is the Icelandic term for heart attack, also known as myocardial infarction. It occurs when blood flow to a part of the heart muscle is blocked, usually by a blood clot. This blockage deprives the heart muscle of oxygen and nutrients, causing damage or death to that section of the heart.

The most common symptom of a hjartaáfall is chest pain or discomfort, often described as pressure, squeezing, fullness, or pain in the center of the chest. This pain may last for more than a few minutes, or it may go away and come back. Other symptoms can include pain or discomfort in one or both arms, the back, neck, jaw, or stomach. Shortness of breath, cold sweats, nausea, vomiting, and lightheadedness are also common. Women may experience less typical symptoms, such as fatigue, nausea, and back or jaw pain.

Risk factors for hjartaáföll include high blood pressure, high cholesterol, diabetes, obesity, smoking, a sedentary lifestyle, and a family history of heart disease. Stress and excessive alcohol consumption can also contribute.

Immediate medical attention is crucial if hjartaáföll is suspected. Treatment typically involves restoring blood flow to the heart muscle as quickly as possible. This can be achieved through medications to dissolve clots or procedures like angioplasty and stenting. Lifestyle changes, such as a healthy diet, regular exercise, and smoking cessation, are vital for recovery and preventing future events.