sydänlihassäätöjen

Sydänlihassäätöjen (myocardial ischemia) are conditions characterized by reduced blood flow to the heart muscle, leading to insufficient oxygen and nutrient supply. This can result from the narrowing or blockage of coronary arteries, typically due to atherosclerosis. Symptoms may include chest pain, shortness of breath, nausea, and fatigue, and can occur during physical activity or at rest. The severity of symptoms varies based on the extent of blood flow reduction and the duration of ischemia.

Diagnosis of myocardial ischemia often involves medical history, physical examination, electrocardiogram (ECG), stress tests, and imaging techniques such as angiography or cardiac MRI. Treatment aims to restore blood flow, manage symptoms, and prevent further damage. Options include lifestyle modifications, medications like nitrates and antiplatelets, and in severe cases, revascularization procedures such as angioplasty or coronary artery bypass surgery. Early detection and intervention are crucial for managing myocardial ischemia and improving patient outcomes.