Tilt table testing is the most important part of the evaluation of patients with vasovagal syncope. When analysing the data obtained from tilt testing, some difficulties may occur related to patient characteristics and study protocol. Not only for diagnosis, but also for choosing the most appropriate treatment strategy, the careful evaluation of the test results is important. In this article, we summarized the findings of several studies on the assessment of the results of tilt testing in neurocardiogenic syncope.