超声心动图定性与定量诊断房间隔缺损、室间隔缺损、动脉导管未闭在经导管封堵术的价值
[Abstract]:[Objective] To evaluate the value of two-dimensional echocardiography (2-DE) in qualitative and quantitative diagnosis of atrial septal defect (ASD), ventricular septal defect (VSD) and patent ductus arteriosus (PDA) in transcatheter closure of atrial septal defect (ASD). [Methods] 523 patients with ASD were selected from the First Affiliated Hospital of Kunming Medical University from January 2014 to December 2016, including 174 males and 349 females, aged 1-71 years, with an average age of 30.78 [19.20]. 275 patients (52.6%) were screened by TTE before operation alone, 248 (47.4%) were screened by TTE and TEE before operation. Preoperative and postoperative diagnosis of TTE and/or TEE were compared. Correlation analysis was made between ASDmax measured by TTE and TEE and waist diameter of occluder. Linear regression equation was established. Preoperative measurement of soft ASDmax, hard ASDmax by TTE, soft ASDmax by hard ASDmax by TEE and waist diameter by occluder in 102 patients. A linear regression equation was established. 170 patients with VSD diagnosed by TTE in the First Affiliated Hospital of Kunming Medical University from January 2014 to December 2016 were selected, including 87 males and 83 females, aged 2-63 years, with an average age of 15.76 (+ 15.80). Preoperative TTE measurements of left ventricular, right ventricular and lumbar notch widths were used to correlate with the lumbar diameter of the occluder, and regression equations were established. All patients were 3 years old. The diagnosis and postoperative diagnosis of TTE were compared. 160 patients with VSD were screened by TTE before operation. The correlation between PDADao and aortic diameter of occluder, PDADPa and pulmonary artery diameter of occluder were analyzed by TTE, and the regression equation was established. 1. The accuracy of screening ASD patients by TTE alone before operation (100%) was compared with that by T before operation. There was no significant difference in the accuracy of ASD screened by TE and TEE (P 0.05). TTE could accurately diagnose simple VSD preoperatively. The accuracy of PDA preoperatively was 100%. 2. The relationship between ASDmax and ASO waist diameter measured by TTE: ASDmax (14.0+6.5mm) measured by TTE and waist diameter of occluder (20.2+6.8mm) were statistically significant. There was a correlation between ASDmax measured by TTE and ASO waist diameter (r = 0.7, P 0.001). Regression equation: Y = 9.835 + 0.737x (P 0.05). 3. Relationship between ASDmax measured by TTE and ASO waist diameter measured by TEE: TTE, ASDmax measured by TEE (17.1 + 7.2 mm, 19.6 + 8.1 mm) and ASO waist diameter measured by ASDmax (25.8 + 7.3 mm) were statistically different (P 0.05). There was a good correlation between TEE and ASO waist diameters (r = 0.670, P 0.001; r = 0.716, P 0.001). The regression equation: TTE and ASO waist diameters: Y = 14.176 + 0.681x (P 0.05); TEE and ASO waist diameters: Y = 13.236 + 0.643x (P 0.05). 4. TTE measured soft ASDmax, hard ASDmax and ASO waist diameters: soft ASDmax (12.3 + 5.3mm), hard ASDmax respectively. There was significant difference between ASDmax and ASO waist diameter (P 0.05). Soft ASDmax and hard ASDmax were correlated with ASO waist diameter (r = 0.718, P 0.001, r = 0.723, P 0.001) by TTE, and ASO waist diameter was correlated with hard ASDmax by TTE. 8.220+0.938x (P 0.05), hard ASDmax and ASO waidiameters were measured by TTE: Y = 3.454+0.921x (P 0.05).There are statistics between them There was significant correlation between ASDmax measured by TTE, ASDmax measured by TEE and ASO waist diameter (r = 0.790, P 0.001; r = 0.741, P 0.001; r = 0.739, P 0.001); ASDmax measured by TTE had the best correlation with ASO; regression equation: ASDmax measured by TTE had the best correlation with ASO diameter: 13.253 + 0.775x measured by TTE (P 0.05). Side ASDmax and ASO diameters: Y = 8.936 + 0.765x (P 0.05), TEE measurement ASDmax and ASO diameters: Y = 13.245 + 0.674x (P 0.05). 6. TTE measurement VSD left ventricular side, right ventricular, lumbar notch width and VSO waist diameter. VSO waist diameter (8.2 + 2.7mm) and TTE measurement VSD left ventricular notch width (8.4 + 3.1mm) between no significant difference (P 0.05), TTE measurement VSD right ventricular notch width (6.6 + 3.1mm). There was significant difference between VSO waist diameter (P 0.01) and waist notch width (6.3+2.0 mm), TTE measurement of VSD left ventricular, right ventricular, waist notch width and VSO waist diameter (r = 0.559, P 0.001; r = 0.481, P 0.001; r = 0.362, P 0.001), TTE measurement of VSD left ventricular notch width and VSO were more correlated than TTE measurement of VSD waist diameter (r = 0.559, P 0.001). The left ventricular notch width and VSO waist diameter were measured by TTE (Y = 4.073 + 0.489x) (P 0.05); the waist notch width and VSO waist diameter were measured by TTE (Y = 4.085 + 0.657x) (P 0.05); the right ventricular notch width and VSO waist diameter were measured by TTE (Y = 5.705 + 0.376x) (P 0.05). The relationship between PDADPa and ADO pulmonary artery was measured by TTE. The diameter of PDADao and ADO pulmonary artery was measured by TTE. The diameter of PDADao and ADO pulmonary artery was measured by TTE. The diameter of PDADao and ADO pulmonary artery was measured by TTE. There was a correlation between diameters (r = 0.721, P 0.001; r = 0.653, P 0.001). The correlation between PDADao and ADO aortic diameter measured by TTE was high; Regression equation: TTE measured PDADao and ADO aortic side: Y = 5.159 + 0.809x (P 0.05); TTE measured PDADPa and ADO pulmonary artery side: Y = 5.255 + 0.656x (P 0.05). [Conclusion]1.2-D echocardiography can accurately diagnose the disease. ASDmax measured by TEE was more reliable than that by TTE in guiding the selection of occluder waist diameter. ASDmax measured by TTE in soft side, ASDmax measured by hard side, ASDmax measured by TEE were correlated with ASO waist diameter, and the correlation between ASDmax and ASO waist diameter measured by TTE in hard side. The width of the left ventricular, right ventricular and lumbar notches in VSD were correlated with the waist diameter of VSO respectively. The correlation between the left ventricular side of VSD measured by TTE and the waist diameter of VSO was high. The width of left ventricular notch measured by TTE was more reliable in choosing the waist diameter of occluder. There were significant differences and correlations between PDADao and ADO aortic side diameters and between PDADPa and ADO pulmonary side diameters measured by TTE. The correlation between PDADao and aortic side diameters measured by TTE was higher. It is suggested that the waist diameter of occluder should be selected according to PDADao.
【学位授予单位】:昆明医科大学
【学位级别】:硕士
【学位授予年份】:2017
【分类号】:R54
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