Objective To evaluate the clinical safety, efficacy and long-term outcome of transcatheter occlusion for ruptured aortic sinus of valsalva aneurysm (RASA) into the right atrium.Methods Between January 2006 and April 2013, fifteen patients [11 males and 4 females,aged from 21 to 48 years with an mean age of (35.50±8.79) years] with RASA ruptured into the right atrium were enrolled in this study.Domestic made patent ductus arteriosus (applied in six patients) or small waist double-disk ventricular septal defect (applied in nine patients) occluders were used for transcatheter closure.All the patients were followed up for any change in cardiac rhythm,and residual shunt,occluders morphology and possible valve regurgitation by echocardiography.Results All RASA were confirmed by aortography,including eleven cases with rupture of right coronary sinus of valsalva and four cases with rupture of the noncoronary sinus of valsalva shunting into the right atrium.NYHA function class was(2.56±0.63)before the occlusion.Cardiac catheterization showed mean pulmonary arterial pressure and Qp/Qs ratio were (25.38±8.21)mmHg (1 mmHg=0.133 kPa) and 1.34-2.81(1.93±0.39), respectively.Aortic angiography showed that the RSA was 4-10(6.42±1.92)mm at its narrowest end.There was no serious complication during the operation and all the patients had successful transcatheter closure without residual shunt.After transcatheter RASA occlusion, mean pulmonary artery pressure decreased to (16.1±5.3) mmHg (P<0.05).The diameter of right atrium,right ventricle, left atrium and pulmonary artery diameter and left ventricular end-diastolic dimension all showed significant decrease (P<0.01).All patients were followed up for 35-132(78.6±28.57)months.All patients presented with a NYHA function class Ⅰ to Ⅱ cardiac function in their last follow up which was significantly improved compare to pre-occlusion level (P<0.01).There were no infective endocarditis,device displacement and embolism,serious aortic regurgitation,myocardial ischemia,serious arrhythmia or death in any of the patients during follow up.Conclusions Transcatheter closure of Valsalva aneurysm ruptured into right atrium with the domestic made patient ductus arteriosus and small-waist ventricular septal defect occluder is safe and effective with a good long term prognosis.

Objective·To investigate the predictive value of the Clinical Frailty Scale(CFS)in the long term outcomes in acute myocardial infarction(AMI)patients who completed in-hospital cardiac rehabilitation(CR).Methods·A total of 501 AMI patients treated in the Cardiology Center of Shanghai Sixth People's Hospital,Shanghai Jiao Tong University of Medicine from May 2020 to May 2022 were prospectively enrolled,with their baseline clinical data collected.The patients completed graded in-hospital CR and were assessed by CFS based on their completion of CR before discharge.Patients were then categorized into three groups(norm group,vulnerable group and frail group)according to their CFS level.The difference in 1-year major cardiovascular event(all-cause death and re-hospitalization for heart failure)rates among the three groups was investigated.Logistic regression analysis was performed to explore the effective risk factors relevant to the outcomes,and receiver operator characteristic(ROC)curves were generated to analyze the prognostic value.Finally,an optimal prediction model was developed.Results·The CFS level in AMI patients who completed CR was positively correlated with age and peak pro-B-type natriuretic peptide(peak proBNP),and inversely correlated with gender difference(P<0.05).Accompanied with the elevated CFS level,the incidence of both outcomes increased,and there were significant differences in all-cause death(2.6%,5.6%and 15.2%,P=0.002),and while no significant differences in re-hospitalization for heart failure among the three groups(19.6%,22.2%and 24.2%).All-cause death of the frail group was significantly higher than that of the norm group(P=0.004),while there was no significant difference between the vulnerable group and the norm group.CFS could sensitively predict the 1-year all-cause death in AMI patients(β=1.89,OR=6.61,P=0.001),and the risk model combined with CFS had the best predictive effect(AUC=0.845,P=0.000).Conclusion·Assessment by CFS in AMI patients who completed in-hospital CR contributes to identifying AMI patients with high risk of all-cause death in 1 year.