Knowledge and experience of cardiopulmonary resuscitation among cardiologists in clinical practice: A multicenter cross-sectional study.

Abstract

Objective:This study aimed to investigate the theoretical knowledge and clinical experience of cardiopulmonary resuscitation (CPR) among Turkish cardiologists according to the recommendations of the 2015 European Resuscitation Council (ERC) guidelines.Methods:A total of 120 cardiologists from 14 different medical centers (six university and eight research-education hospitals) in İstanbul were included in the study. The questionnaire consisting of 29 open-ended and multiple choice questions on CPR was used and validated based on the ERC guidelines published in 2015. The percentage of correct answers was calculated for each participant.Results:Of the 120 cardiologists included in this study, 108 (90%) accepted the participation, and the median percentage of correct answers for theoretical questions was 53% (38-72). The percentage of correct answers for interventional cardiologists (48%, n=52) was significantly higher [60% (50–66) vs. 46% (38-52), p<0.001]. Regarding the type of medical centers, no statictical difference was found in terms of theoretical knowledge on CPR [57% (50-72) university hospitals vs. 49% (41-57) research-education hospitals, p=0.160). Peri-arrest transthoracic echocardiography was used in 71% of cases. The ratio of participants who had received an advanced cardiac life support course in the preceding year was only 19% (n=20), and those participants had a significantly higher score regarding the CPR theoretical knowledge questions [68% (54-70) vs. 46% (38-51), p<0.001].Conclusion:The theoretical knowledge of cardiologists on CPR is not satisfactory according to the 2015 ERC guidelines. An increased frequency of CPR training courses may improve this result.