Abstract Background: This study aims to identify the factors affecting the development of complications and to present the necessary data to the literature in order to reduce the frequency of complications as a result of some measures that can be taken against them. Methods: This retrospective study included 609 patients between the ages of 0 and 18 who underwent cardiac catheterisation between 2012 and 2020 by our Department of Paediatric Cardiology. The patient’s demographic data, cardiac catheterisation-related data, laboratory results, and all data in the post-procedure records are scanned and evaluated. Results: Of the patients aged between 0 and 216 months (mean 67.1 ± 55.8 months), 371 were female (60.9%). Interventional catheterisation was performed in 419 (68.4%) of the patients, and diagnostic catheterisation was performed in 193 (31.6%). Complications were detected in 39 patients (6.4%). The most frequent complications were vascular complications in 16 patients (41%), bleeding in 5 patients (12.8%), anaemia in 4 patients (10.3%), and arrhythmia in 3 patients (7.7%). Mortality occurred in 2 patients (0.3%). Risk factors for the development of complications were determined as <10 kg ( p = 0.001) and <1 year of age ( p = 0.002). Conclusion: The most common complications were vascular complications, followed by bleeding and anaemia. Low body weight (<10 kg) and being under 12 months of age are risk factors for the development of complications. Considering that most studies only include certain age groups or certain types of procedures, our study will make a significant contribution to the literature as it includes a larger scale and different types of procedures.
Barlas et al. (Thu,) studied this question.