Objective To investigate the effect of modified percutaneous closure in the treatment of ventricular septal rupture.Methods This study is a retrospective cohort study.Forty-four patients with ventricular septal ruptur...Objective To investigate the effect of modified percutaneous closure in the treatment of ventricular septal rupture.Methods This study is a retrospective cohort study.Forty-four patients with ventricular septal rupture who underwent percutaneous closure at the Fuwai Central China Cardiovascular Hospital from December 2017 to October 2023 were included.According to the closure method,patients were divided into the modified group(11 cases)and the traditional group(33 cases).Surgical success was defined as successful placement of the occluder.The operation time,X-ray intake,sheath bending rate,incidence of ventricular fibrillation and pericardial tamponade,and postoperative residual shunt were compared between the two groups.Results The age of the patients was(75.0±5.7)years,with 20(45%)males.There were 3 cases of operation failure in the traditional group,while all patients in the modified group were successfully occluded.The procedure time in the modified group was shorter than that in the traditional group(40(35,45)min vs.60(50,65)min,P<0.001);X-ray dose intake was lower((442.43±73.26)mGy vs.(784.45±247.78)mGy,P<0.001).There was no occurrence of sheath bending in the modified group,while the incidence of sheath bending in the traditional surgery group was 46%(15/33),and the difference was statistically significant(P=0.017).Intraoperative ventricular fibrillation and pericardial tamponade occurred in 7 cases(21%)and 2 cases(6%)in the traditional group respectively,while none occurred in the modified group,but the differences between the groups were not statistically significant(both P>0.05).There was no significant difference in residual shunt between the two groups(3.6(2.5,4.3)mm vs.4.0(3.5,4.5)mm,P=0.506).Conclusion The procedure of modified ventricular septal rupture closure is more simplified,with a lower incidence of ventricular fibrillation and pericardial tamponade.展开更多
文摘Objective To investigate the effect of modified percutaneous closure in the treatment of ventricular septal rupture.Methods This study is a retrospective cohort study.Forty-four patients with ventricular septal rupture who underwent percutaneous closure at the Fuwai Central China Cardiovascular Hospital from December 2017 to October 2023 were included.According to the closure method,patients were divided into the modified group(11 cases)and the traditional group(33 cases).Surgical success was defined as successful placement of the occluder.The operation time,X-ray intake,sheath bending rate,incidence of ventricular fibrillation and pericardial tamponade,and postoperative residual shunt were compared between the two groups.Results The age of the patients was(75.0±5.7)years,with 20(45%)males.There were 3 cases of operation failure in the traditional group,while all patients in the modified group were successfully occluded.The procedure time in the modified group was shorter than that in the traditional group(40(35,45)min vs.60(50,65)min,P<0.001);X-ray dose intake was lower((442.43±73.26)mGy vs.(784.45±247.78)mGy,P<0.001).There was no occurrence of sheath bending in the modified group,while the incidence of sheath bending in the traditional surgery group was 46%(15/33),and the difference was statistically significant(P=0.017).Intraoperative ventricular fibrillation and pericardial tamponade occurred in 7 cases(21%)and 2 cases(6%)in the traditional group respectively,while none occurred in the modified group,but the differences between the groups were not statistically significant(both P>0.05).There was no significant difference in residual shunt between the two groups(3.6(2.5,4.3)mm vs.4.0(3.5,4.5)mm,P=0.506).Conclusion The procedure of modified ventricular septal rupture closure is more simplified,with a lower incidence of ventricular fibrillation and pericardial tamponade.
