rasituskoe

Rasituskoe, also known as a stress test or exercise tolerance test, is a medical procedure used to assess how well the heart functions during physical exertion. It involves monitoring the heart's electrical activity (electrocardiogram or ECG), blood pressure, and heart rate while the patient walks on a treadmill or pedals a stationary bicycle. The intensity of the exercise is gradually increased.

The primary purpose of a rasituskoe is to detect signs of coronary artery disease, which is a narrowing of the arteries that supply blood to the heart muscle. During exercise, the heart requires more oxygen. If the arteries are narrowed, blood flow may not be sufficient to meet this demand, leading to symptoms like chest pain (angina), shortness of breath, or abnormal heart rhythms. The test can also help evaluate the effectiveness of cardiac treatments and assess a person's physical fitness level.

Before the procedure, patients are usually advised to avoid certain foods, medications, and strenuous activity. During the test, electrodes are attached to the chest to record the ECG. The patient begins exercising at a low intensity, which gradually increases. The medical team closely observes the patient for any symptoms and monitors the ECG and vital signs. The test is stopped if the patient experiences significant symptoms, if significant abnormalities appear on the ECG, or if the target heart rate is reached. After the test, the patient rests while their recovery is observed. The results help physicians diagnose cardiac conditions and guide treatment plans.