PP311 [Heart » Heart]: CLINICAL PROFILE AND OUTCOME OF CHILDREN WITH DILATED CARDIOMYOPATHY SECONDARY TO VITAMIN D DEFICIENCY RECEIVING INTENSIVE CARE: A 5-YEAR SINGLE CENTER EXPERIENCE

Abstract

BACKGROUND AND AIM:This study aimed at comparing Tetralogy of Fallot (TOF) with Atypical TOF(TOF with subarterial VSD) with respect to their demographics, preoperative, intra-operative details and post-operative course. METHOD:Hospital records of consecutive cases of TOF done was analsyzed based on a questionnaire. All the variables grouped under above category was compared under GroupA(Typical TOF) and Group B (Atypical TOF). Statistical analysis between both the group were compared using chi square test for qualitative. Statistical difference between Group A and Group B was assessed using student independent t-test, Mann whitey u t-test and student independent t-test was used. A p-value of ≤0.05 was considered statistically significant, and two-tailed tests were used for testing significance. RESULTS:A total of 106 cases of TOF were included during the study period (20 month period). Amongst the Perioperative period pre-operative SpO2 and over riding of aorta was considered significant(p<0.001). Amongst the intra-operative period the apart from Infundibular stenosis, its resection and the size of pulmonary arteries(p<0.001), the most important factors included transannular patching and ischemic time (p<0.001). The complications were similar in both the group and the length of stay was smaller in atypical TOF but there was no statistical significance. There was 1 death in the atypical TOF and 3 children had LCOS(low cardiac output syndrome in typical TOF. CONCLUSIONS:The present study did not show any major significant difference between the two groups postoperatively despite significant differences noted intraoperatively.