isheemiatõbe

Isheemiatõbi, also known as ischemic heart disease or coronary artery disease, is a medical condition that occurs when the blood supply to the heart muscle is insufficient. This reduced blood flow is typically caused by a narrowing or blockage of the coronary arteries, which are responsible for supplying oxygenated blood to the heart. The most common cause of this narrowing is atherosclerosis, a process where plaque builds up inside the artery walls.

The symptoms of isheemiatõbi can vary. Some individuals may experience no symptoms, while others might suffer from chest pain, known as angina. Angina can feel like pressure, squeezing, or fullness in the chest and may radiate to the arms, neck, jaw, or back. Other symptoms can include shortness of breath, fatigue, and palpitations. In severe cases, a complete blockage of a coronary artery can lead to a myocardial infarction, commonly known as a heart attack.

Risk factors for developing isheemiatõbi include high blood pressure, high cholesterol, smoking, diabetes, obesity, a sedentary lifestyle, and a family history of heart disease. Managing these risk factors through lifestyle changes and medical treatment is crucial for preventing or managing the condition. Diagnosis often involves an electrocardiogram (ECG), stress tests, and imaging techniques like coronary angiography. Treatment aims to improve blood flow to the heart and may include medications, lifestyle modifications, angioplasty with stenting, or coronary artery bypass surgery.