#2496 ASSOCIATION OF ABNORMALITIES IN ELECTROCARDIOGRAPHY AND ECHOCARDIOGRAPHY WITH THE OCCURRENCE OF CARDIOVASCULAR DISEASE IN CHRONIC KIDNEY DISEASE

Abstract Background and Aims In chronic kidney disease (CKD), the incidence of cardiovascular (CVD) increases along with CKD progression. Although coronary artery (CAD) is one most critical CVDs, it difficult to identify CAD because its symptom usually atypical in CKD. Consequently, appropriate screening tests for CVD are important this population. Electrocardiography (ECG) transthoracic echocardiography (TTE) commonly performed daily clinical practice, we researched whether these abnormalities risk factors including patients advanced Method This study included stage G4-5 who were admitted our hospital from 2010 2019. Depending on presence ECG and/or TTE-indicated abnormalities, divided into four groups: those without both TTE (group A: ECG-, TTE-), only B: ECG+, C: TTE+), D: TTE+). The characteristics, occurrence events, their prognosis, prevalence positive compared among groups. events defined as death non-fatal events. Results number was 607, they groups follows: 333 group A, 106 B, 76 C, 92 D, respectively. median observational period 21 months. highest 45 (13.5%) 25 (23.6%) 19 (25.0%) 37 (40.2%) Multivariate analysis showed that hazard ratios (HR) significantly higher C D A reference (HR: 1.620 p = 0.116; HR: 2.848 0.001, 4.111 p<0.001, respectively). Furthermore, had a rate other three Conclusion CKD, associated Additionally, may be at high CAD.