Nitroglycerin Test

Test with nitroglycerin

Tests with nitroglycerin drugs are widely used in cardiology and thoracic surgery; this test to determine the possibility of dilatation of blood vessels will help make an accurate diagnosis and avoid serious errors in assessing the state of health. This simple test makes extensive use of nitroglycerin to dilate the vein by increasing the amount of nitroglycerin to speed up blood circulation in the veins and arteries. There are several types of tests using this drug, but it is important to know how they are carried out, in what cases they are used and what the accuracy of such diagnostic measures can be. But what are the contraindications for nitroglycerin? The test preface may seem small, however, if the patient has any cardiac dysfunction or ischemic changes, the effects of the medications can significantly worsen the patient's condition! At the same time, the nitroglycerin test can be used as a diagnostic technique in cardiac diagnoses, including coronary artery disease (CHD), angina pectoris or pulmonary hypertension, etc. Test tests using ACE inhibitors or β-blockers can also be used in clinical analyzes of these heart diseases. However, before the test, the patient must prepare for it in advance by not eating for about 8-12 hours and strictly following the doctor's instructions. The purpose of the procedure depends on the diagnosis and the patient: some tests must be performed under strict medical supervision to effectively evaluate the test results for cardiac changes. Some studies suggest that when calcium levels in the body are low, it is possible that medications may cause an increased risk of low blood pressure and fainting in a given person. This is why challenge testing is contraindicated in individuals taking tetracyclines, taxanes, cephalosporins, beta blockers, or anticholinergics.

Nitroglycerin test (NGT) is a diagnostic technique based on the dilation of the coronary vessels of the heart under the influence of nitroglycerin. Nitro glycerin is a simple drug that is sold in pharmacies without a prescription and is called “nitroglycerin”. If we translate the word "sample" into English, we get the word "test". Thus, NGP means dilatation test of the coronary arteries of the heart