Objective To report a new minimally invasive and cosmetic approach for atrial septal defect repair. Methods 46 patients ranged 3.6 to 32 (12.5?7 7) years underwent minimal right vertical infra axillary thoracotomy for atrial septal defect repairs under beating hearts from January 1997 to March 2000. One had a functional single atrum,two had an associated partial anomalous pulmonary venous connection,and three had the moderate pulmonary hypertension. Results The average bypass time was (30 3?7 8) min. There was no operative or late mortality and no morbidity directly related to the thoracotomy with beating heart. 37 patients had been Followed up for 3 months to 2 4 years(1 3?0 6) years. All of patients were free of symptoms. Conclusions The minimal right vertical infra axillary thoracotomy is a safe,cosmetic and minimal invasive approach to median sternotomy for repair of atrial septal defect or anomalous pulmonary venous connection.

Objective To introduce experience of switch operation applied to treat the transposition of the great arteries(TGA) and Taussing-Bing deformity.Methods Between June,2000 and Aug,2002, 27 consecutive patients underwent an arterial switch operation at our institution. The patients including TGA with intact ventricular septum in 5, TGA with ventricular septal defect in 18, Taussing-Bing deformity in 3, and corrected TGA in 1.Age ranged from 3 days to 6 years at operation (mean, 10 1?5 7 months), and the mean body weight was 6 3?2 81kg. Twenty patients were older than age 1 month. Ninteen patients had pre-operative catheterization. Seventy-four percents had severe pulmonary hypertention. Two patients had left ventricular outlet stenosis. Coronary type A distribution was recognized in 23 cases,type D in 4, and one of them had the origin of the left descending artery tunneled in the aortic wall. The great arteries were side by side in 3 cases. One patient underwent balloon atrial septostomy and another one underwent pulmonary banding and systemic to pulmonary shunt preoperatively. The great arteries were transected above the valvular commisures,the coronary ostia with all the adjacent sinus of Valsalva were excised and re-implanted to the proximal neo-aorta,then aortic anastomosis was carried out.The proximal neo-pulmonary trunk was reconstructed with a large autologous native pericardium as a posterior patch.The pulmonary anastomosis was completed,after the aortic cross clamp was released.The VSDs were repaired through the atrium or proximal aorta with Dacron patches.Results The hospital mortality was 7 4% (2 cases), and no death cases were directly related to any coronary artery problem. One perioperative death was a 5 day-old neonate with TGA and an intact septum who had refractory hypotension, hypoxemia, and acidosis preoperatively who underwent an emergency operation. The patient had a refractory low cardiac output syndrome postoperatively, and died after 20 hours. Another patient had a chylothorax and died of allergy from iodophor 22 days postoperation. The pulmonary pressure had gone down significantly in 20 patients who had severe pulmonary hypertension preoperatively (the mean pressure 46.7mmHg preoperation, and 31.3mmHg postoperation). Follow-up of 1 to 26 months was achieved in all survivors, with no late complications and death. Conclusions The arterial switch procedure for age over 1 month infants with severe pulmonary hypertention still has satisfactory efficacy.

Objective To suty DSA features of the splencin artery which provides blood supply to the tumor in the patients with hepatic carcinoma,to improve the clinical results of interventional therapy.Methods DSA was performed in 3 patients with hepatic carcinoma and the blood supply of tumors by splenic artery was found.The DSA features were analysed and the interventional embolization was carried out at the same time.Results After super-selective embolization of the splenic artery,obvious reduction of the tumor-feeding microvessels and marked shrinking of the lesion were observed in all cases.Conclusion Splenic artery as one of the supply arteria to the tumors in hepatic carcinoma is very important to familiarize that in transcatheter arterial chemoembolization for hepatic carcinoma.

Objective To assess the clinical value of interventional treatment for bone and soft-tissue tumors. Methods Selective angiography, transcatheter intra-arterial chemotherapy and/or embolization were performed in 28 patients with pathologically-proved bone and soft-tissue tumors. After treatment the clinical response and pathological changes were observed, and the results were analyzed. Results After transcatheter intra-arterial chemotherapy and/or embolization, relieving or even disappearing of the pain was seen in 23 patients, subside of soft-tissue swelling together with regression of the tumor was seen in 19 patients. Twenty-two patients underwent surgical resection of the lesion one week afte.r interventional treatment. Pathologically, cellular degeneration, necrosis and various degrees of liquefaction were demonstrated on the tumor specimen, which were more obvious in patients treated with embolization. Limp-sparing resection was adopted in 66.7% of patients (10/15). Conclusion lnterventional therapy is an effective method for bone and soft-tissue tumors and it is worth popularizing this technique in clinical practice.

ObjectiveTo observe the activity and safety of a novel combination therapy for patients with recurrent or refractory aggressive non-Hodgkin lymphoma (NHL).MethodsSix consecutive patients with recurrent or refractory aggressive NHL were treated with B-VIP regimen,boanmycin (5 mg/m2 on Days 1,4,8,12 and 15),vincristine (1.4 mg/m2 on Days 1,8 and 15),ifosfamide (1.2 g/m2 on Days 1,2,3 and 15,16,17) and prednisone (50 mg on Days 1 to 10),every 21 days.All the patients had received ≥5 cycles (average 8.3 cycles) of previous chemotherapy.ResultsSix patients (100 ％) were evaluable for response.The overall objective response rate was 66.7 ％ (4 patients),including 1 case complete (CR) and 3 cases partial responses.Myelosuppression was the most frequent serious complication of this regimen.ConclusionIn the current study,B-VIP was a highly active and safe combination therapy for patients with refractory disease with a poor prognosis or for patients with multiply recurrent aggressive NHL.

The treatment of heart failure is a common clinical problem faced by the medical community all over the world. It is also the only cardiovascular disease in the world that is on the rise. Although drug therapy for heart failure has made great progress in recent years, there are still many problems. Therefore, reversing ventricular remodeling, assisting or even replacing the function of the damaged heart and improving the prognosis and quality of life of patients with heart failure through surgical treatment will become the main battlefield for the future treatment of heart failure. As a transitional support therapy or permanent replacement therapy before heart transplantation, ventricular assist device can significantly improve the survival and quality of life of patients with heart failure, and is becoming an important treatment method for patients with end-stage heart failure. This paper aim to review the history and prospect of ventricular assist devices after heart failure.

Objective:This study was performed to assess the effect of glycemic control on atrial fibrillation recurrence rates after heart surgery concomitant with Cox-Maze Ⅳ ablation.Methods:A retrospective analysis was performed on 317 diabetic patients with atrial fibrillation who underwent cardiac surgery combined with Cox-Maze Ⅳ ablation in our hospital from May 2016 to February 2020. The patients were followed up for(37.7±27.7) months, and the data of atrial fibrillation recurrence and clinical outcome were collected and compared. The limited cubic spline model was used to analyze the dose-relationship between HbA1c level and the recurrence of atrial fibrillation. The univariate and multivariate Cox proportional regression analysis was used to explore the risk factors of recurrent atrial fibrillation after Cox-Maze Ⅳ ablation. Results:Higher glycated hemoglobin(HbA1c) at the time of ablation was associated with higher post-ablation recurrence rates. The cumulative survival freedom from atrial fibrillation recurrence for patients with HbA1c ≥7.4% at time of operation at 12, 24, 36 and 48 months were 96.3%、75.8%、52.7% and 35.7%, respectively( P<0.001). Besides, the rates of all-cause mortality, cardiac mortality and rehospitalization were significantly lower in patients with HbA1c<7.4%(1.7% vs. 6.3%, P=0.03; 1.1% vs. 5.6%, P=0.02 and 5.7% vs. 20.4%, P=0.01). The multivariate Cox regression model showed that HbA1c was an independent risk factor for atrial fibrillation recurrence( P<0.05). Conclusion:Higher preoperative HbA1c levels were associated with increased recurrence of atrial fibrillation and adverse clinical outcomes in patients undergoing cardiac surgery combined with Cox-Maze Ⅳ ablation.

Objective To analyze the clinical characteristics,treatment regimens and influencing factors of prognosis of patients with mantle cell lymphoma(MCL).Methods The clinical data of 41 patients with MCL was collected.These patients were initially diagnosed and treated in the Fifth Medical Center of Chinese PLA General Hospital between August 2004 and December 2019.The clinical features,therapeutic efficacy and prognosis-related factors were clarified.Results The median duration of follow-up was 68(1-165)months.The 3-year progression free survival(PFS)and overall survival(OS)were 37.29%and 62.75%respectively.Based on univariate analysis,B symptoms,Eastern Cooperative Oncology Group(ECOG)scores,the mantle cell lymphoma international prognostic index(MIPI),relapse and refractory state and the therapeutic effect were statistically significant for progression free survival.B symptoms,R-chemotherapy and therapeutic effect were statistically significant for overall survival.In multivariate analysis,B symptoms and the MIPI were statistically significant for progression free survival.B symptoms,R-chemotherapy and therapeutic effect were statistically significant for overall survival.There were statistically significant differences in 3-year OS between patients with different MIPI and MIPI-C scores.Conclusion Mantle cell lymphoma mostly occurs in elder males,and is more likely to be detected in late the stage.B symptoms,R-chemotherapy and therapeutic effect are independent prognostic factors for patients with MCL.The MIPI and MIPI-C scores have clinical guidance significance for patient survival.

Objective:To investigate the effects of different levels of ophthalmic surgical stimulation on blood glucose in patients with type 2 diabetes mellitus(T2DM).Methods:From Mar to Oct 2021,236 patients with T2DM who underwent ophthalmic surgery in our hospital were enrolled,including 71 cases of secondary surgery,89 cases of tertiary surgery,and 76 cases of quaternary surgery.According to the operation time,the 236 patients were divided into groups A(＜60 min),B(60-120 min)and C(＞120 min).The preoperative and postoperative blood glucose levels were compared in patients with different levels of surgery,and in groups A,B and C.Results:The postoperative blood glucose level was lower than that before surgery in secondary and tertiary surgery,and it was higher than that before surgery in quaternary surgery(P＜0.05).The fluctuation value of blood glucose in secondary and tertiary surgery was higher than that in quaternary surgery(P＜0.05).In groups A,B and C,the postoperative blood glucose level was lower than that before surgery in secondary and tertiary surgery(P＜0.05).In group A,there was no significant difference in the blood glucose before and after surgery in quaternary surgery(P＞0.05),and in groups B and C,the postoperative blood glucose was higher than that before surgery in quaternary surgery(P＜0.05).In group A,there was no difference in the fluctuation value of blood glucose at different levels of surgery(P＞0.05).In group B,the fluctuation value of blood glucose in patients with secondary and tertiary surgery was higher than that in quaternary surgery(P＜0.05).In group C,the fluctuation value of blood glucose in patients with tertiary and quaternary surgery was higher than that in patients with secondary surgery(P＜0.05).Conclusions:For ophthalmic surgery patients with T2DM,the postoperative blood glucose values of patients undergoing secondary and tertiary surgery generally show a downward trend,while the postoperative blood glucose value of patients undergoing quaternary surgery generally shows an upward trend.It is suggested that clinical workers should actively manage the perioperative blood glucose of patients with high-level surgery.

Objective: To analyze the clinical efficacy of coronary artery bypass grafting(CABG)in patients of advanced age with left main coronary artery disease(LMCAD). Methods: From 2005 to 2014, 101 elderly patients(≥80 years)with LMCAD underwent off-pump CABG in our hospital.Among them, 82 were male and 19 were female, with an average age of(81.4±1.7)years.Seventy-six cases(75.2%)had significant left main stenosis(≥70%)and twenty-five cases had left main stenosis less than 70%.The average left ventricular end diastolic diameter was(48.2±8.3)cm; left ventricular ejection fraction was more than 50% in 89 cases and 30% to 50% in 12 cases.Fourteen cases had mitral insufficiency and one had ventricular aneurysm.In addition, 56 patients had New York Heart Association functional classification Ⅰ to Ⅱ, and 45 patients had classification Ⅲ to Ⅳ.Ninety-nine patients had Canadian Vascular Society(CCS)classification of angina pectoris Ⅰto Ⅲ, two had classification Ⅳ and thirteen had acute myocardial infarction.Six patients were implanted with intra-aortic balloon counterpulsation before CABG. Results: The average operation time was(3.9±0.8)h, the average number of bridging vessels were(3.0±1.0)roots, ICU monitoring time was(50.2±46.0)h, and ventilator assisted breathing time was(42.9±68.5)h.Six patients(5.9%)had secondary thoracotomy hemostasis, five(4.9%)had secondary tracheal intubation, and four(4.0%)had continuous dialysis.Intra-aortic balloon counterpulsation was implanted in 3cases(2.9%)during operation and in 11 cases(10.9%)after operation.Two cases(2.0%)had perioperative myocardial infarction and 8 cases(7.9%)died after operation during hospitalization.The median follow-up time was 6(1-11)years, and 17(16.8%)had all-cause mortality. Conclusions Although the two independent high-risk factors, old age and left main stenosis often coexist, off-pump CABG and perioperative management are still safe and effective treatments.