Abstract:Objective To explore the application of echocardiography combined with Doppler tissue imaging (DTI) technology in evaluating cardiac function after hemodialysis and peritoneal dialysis for six months. Methods A total of 100 patients with end-stage renal disease admitted to Ma’anshan People’s Hospital, Anhui Province, from January 2016 to January 2020 were selected for study. According to different dialysis methods, they were divided into hemodialysis group (60 cases) and peritoneal dialysis group (40 cases). Left ventricular posterior wall thickness (LVPWTd), end diastolic interventricular septum (IVSTd), left ventricular end-systolic diameter (LVDs), left ventricular end-diastolic diameter (LVDd), left atrial diameter (LAD), left ventricular ejection fractions (LVEF), left ventricular end-diastolic volume (LVEDV), left ventricular end-systolic volume (LVESV), left ventricular short axis shorting rate (FS), stroke output (SV) were measured by echocardiography combined with DTI before and six months after dialysis in both groups. Results There was no significant difference in the results of heart examination between the two groups before dialysis (P > 0.05). After dialysis, LVPWTd, IVSTd, LVDs, LVDd, LAD, LVEDV, LVESV, FS, and SV in both groups were higher than those before dialysis, while LVEF was lower than that before dialysis, LVPWTD, IVSTD, LVEDV and LVESV in the hemodialysis group were higher than those in the peritoneal dialysis group, the differences were statistically significant (all P < 0.05). There were no significant differences in LVDs, LVDd, LAD, FS, SV and LVEF between the two groups after dialysis (P > 0.05). Conclusion Echocardiography combined with DTI indicate that there are changes of cardiac function in dialysis patients, and the changes of cardiac function and morphology in hemodialysis patients are more obvious.
李发兵 钱光荣. 超声心动图联合DTI技术在血液透析及腹膜透析6个月后心功能评估中的应用[J]. 中国医药导报, 2021, 18(13): 137-140.
LI Fabing QIAN Guangrong. Application of echocardiography combined with DTI technology in cardiac function evaluation after hemodialysis and peritoneal dialysis for six months. 中国医药导报, 2021, 18(13): 137-140.