Bicuspidisation of unicuspid stenotic pulmonary valve in a nine-year-old male.

We report the case of a 9-year-old male with severe congenital pulmonary valve stenosis referred to our centre for percutaneous valvotomy. On admission, trans-thoracic echocardiogram confirmed a unicuspid pulmonary valve with a peak/mean pulmonary valve gradient of 91/53 mmHg and a pulmonary annulus of 13.8 mm (-0.8 Z Score). It also showed an enlarged RV (RV/LV ratio 0,9). During cardiac catheterisation, an additional atrial septal defect (secundum) with significant left to right shunt (Qp/Qs > 2) was diagnosed, which was not amenable to percutaneous closure. The patient was referred for surgical repair.The atrial septal defect was closed by a direct running suture. The repair of the unicuspid valve consisted in bicuspidisation by a large commissurotomy to the left anterior wall of the pulmonary artery. The neo-commissure was created with two separate patches of autologous pericardium secured to the wall of the pulmonary root. The adjustment of the effective height of the pulmonary valve leaflets was done by trimming the patches and a triangular plication of the newly created posterior leaflet. Perioperative echocardiogram showed a peak gradient of 15 mm Hg and trivial pulmonary regurgitation. The total cross-clamp time was 92 min and the bypass time 123 min with a favourable evolution after the surgery.The particularity of the case is represented by the complexity of the bicuspidisation procedure. Using this technique, a tailored approach is needed for every patient.

Deoxyguanosine kinase deficiency and recurrent spontaneous pneumothorax: a case report.

BACKGROUND: Deoxyguanosine kinase deficiency is mainly manifested by hepatic and neurological damage, hence it belongs to the hepatocerebral form of mitochondrial deoxyribonucleic acid depletion syndrome. The association between deoxyguanosine kinase deficiency and recurrent spontaneous pneumothorax has not currently been reported. CASE PRESENTATION: A 12-year-old Russian boy with deoxyguanosine kinase deficiency, a recipient of a liver transplant with amyotrophy secondary to his mitochondriopathy, presented with recurrent spontaneous bilateral pneumothorax refractory to drainage and surgery. CONCLUSION: To our knowledge, this is the first documented case of deoxyguanosine kinase deficiency associated with recurrent spontaneous pneumothorax, which could be considered a late complication of deoxyguanosine kinase deficiency. At this point, this is only an association and further studies and research need to be performed to help confirm the pathogenesis of this association.

Comparison of Different Ex-Vivo Preservation Strategies on Cardiac Metabolism in an Animal Model of Donation after Circulatory Death.

Transplantation of heart following donation after circulatory death (DCD) was recently introduced into clinical practice. Ex vivo reperfusion following DCD and retrieval is deemed necessary in order to evaluate the recovery of cardiac viability after the period of warm ischemia. We tested the effect of four different temperatures (4 °C-18 °C-25 °C-35 °C) on cardiac metabolism during 3-h ex vivo reperfusion in a porcine model of DCD heart. We observed a steep fall in high-energy phosphate (ATP) concentrations in the myocardial tissue at the end of the warm ischemic time and only limited regeneration during reperfusion. Lactate concentration in the perfusate increased rapidly during the first hour of reperfusion and slowly decreased afterward. However, the temperature of the solution does not seem to have an effect on either ATP or lactate concentration. Furthermore, all cardiac allografts showed a significant weight increase due to cardiac edema, regardless of the temperature.

Aortic transection for resection of middle mediastinal tumor.

BACKGROUND: Visceral mediastinal tumors are rare with challenging surgical approaches due to their location in close proximity with the great vessels and the pulmonary trunk. The aim of this paper is to discuss surgical strategies for complex cases of primary mediastinal tumors. METHODS: We present two cases of patients with middle mediastinal tumor, one synovial sarcoma and one paraganglioma. For both patients, surgical access was performed through a sternotomy with beating heart cardio-pulmonary bypass and aortic transection, allowing optimal exposure of the carina, of the common pulmonary artery and its bifurcation. Both tumors were resected 'en-bloc'. The postoperative course was uneventful and the two patients had a 3 months postoperative follow-up CT-scan showing no evidence of recurrence. RESULTS: Surgery remains the cornerstone of treatment for synovial sarcoma and for paraganglioma of the visceral mediastinum and this location may be difficult to deal with. Many different surgical accesses exist and our approach of ascending aortic transection allows optimal exposure to the pulmonary artery, but also provides access to the upper airways. CONCLUSION: For visceral mediastinal tumor with close contact with vascular and respiratory structures, aortic transection allows an excellent exposure and control of the tumor with oncological resection.

Significance of HLA-matching and anti-HLA antibodies in heart transplant patients receiving induction therapy?

OBJECTIVES: Though Human Leukocyte Antigen (HLA) matching benefits are demonstrated in renal transplantation, evidence in heart transplantation is lacking, and its clinical feasibility is uncertain. Post-transplantation anti-HLA antibodies are being increasingly studied in organ transplantation, with diverging conclusions between transplantated organs. METHODS: We analyzed retrospectively the influence of HLA matching and anti-HLA antibodies on overall survival, acute rejection and chronic allograft vasculopathy in 309 patients receiving induction therapy and triple-drug immunosuppression. RESULTS: The average number of HLA-A/B/DR mismatches between donor and recipient was 4.9 ± 1. The majority of mismatches was for Class I HLA-A/B with an average of 3.3, then for Class I HLA-DR with an average of 1.6. Overall, the HLA-A/-B/-DR mismatches had no influence on the cardiac allograft survival (p = 0.28). However, HLA-DR mismatches were negatively correlated to severe cellular and/or humoral allograft rejection (p = 0.04). Our analysis found anti-HLA antibodies in 27% of recipients, de novo anti-HLA antibodies in 16% of recipients, and donor-specific anti-HLA (DSA) antibodies in 8% of recipients. Furthermore, de novo DSA had no influence on the 5-year survival (78% with DSA vs. 92% without DSA; p = 0.49), which may be masked by the limited number of recipients in analysis By univariable analysis, anti-HLA antibodies (preexisting or de novo) unrelated or related to the donor had no influence on severe cellular and/or humoral rejection or on chronic allograft vasculopathy. CONCLUSIONS: HLA-DR mismatch was negatively correlated to severe cellular and/or humoral allograft rejection but had no influence on cardiac allograft survival. In this study, anti-HLA antibodies (preexisting or de novo) unrelated or related to the donor had no influence on cellular and/or humoral rejection or on chronic allograft vasculopathy. The results of this study add to the controversy on the impact of allo-antibodies in heart transplant recipients receiving induction therapy and contemporary immunosuppression.

Long-term outcomes of atrioventricular septal defect and single ventricle: A multicenter study.

OBJECTIVE: The study objective was to analyze survival and incidence of Fontan completion of patients with single-ventricle and concomitant unbalanced atrioventricular septal defect. METHODS: Data from 4 Dutch and 3 Belgian institutional databases were retrospectively collected. A total of 151 patients with single-ventricle atrioventricular septal defect were selected; 36 patients underwent an atrioventricular valve procedure (valve surgery group). End points were survival, incidence of Fontan completion, and freedom from atrioventricular valve reoperation. RESULTS: Median follow-up was 13.4 years. Cumulative survival was 71.2%, 70%, and 68.5% at 10, 15, and 20 years, respectively. An atrioventricular valve procedure was not a risk factor for mortality. Patients with moderate-severe or severe atrioventricular valve regurgitation at echocardiographic follow-up had a significantly worse 15-year survival (58.3%) compared with patients with no or mild regurgitation (89.2%) and patients with moderate regurgitation (88.6%) (P = .033). Cumulative incidence of Fontan completion was 56.5%, 71%, and 77.6% at 5, 10, and 15 years, respectively. An atrioventricular valve procedure was not associated with the incidence of Fontan completion. In the valve surgery group, freedom from atrioventricular valve reoperation was 85.7% at 1 year and 52.6% at 5 years. CONCLUSIONS: The long-term survival and incidence of Fontan completion in our study were better than previously described for patients with single-ventricle atrioventricular septal defect. A concomitant atrioventricular valve procedure did not increase the mortality rate or decrease the incidence of Fontan completion, whereas patients with moderate-severe or severe valve regurgitation at follow-up had a worse survival. Therefore, in patients with single-ventricle atrioventricular septal defect when atrioventricular valve regurgitation exceeds a moderate degree, the atrioventricular valve should be repaired.

Is degree of chronic illness management in heart transplant centers associated with better patient survival? Findings from the intercontinental BRIGHT study.

PURPOSE: To explore the association between the degree of Chronic illness management and survival rates at 1-, 3-, 5-years post heart transplantation. METHODS: Exploratory secondary analysis of a cross-sectional, international study (Building Research Initiative Group study). Latent profile analysis was performed to classify 36 heart transplant centers according to the degree of chronic illness management. RESULTS: The analysis resulted in 2 classes with 29 centers classified as "low-degree chronic illness management" and 7 centers as "high-degree chronic illness management". After 1-year posttransplantation, the high-degree chronic illness management class had a significantly greater mean survival rate compared to the low-degree chronic illness management class (88.4% vs 84.2%, p = 0.045) and the difference had a medium effect size (η2 = .06). No difference in survival for the other time points was observed. Patients in high-degree chronic illness management centers had 52% lower odds of moderate to severe drinking (95% confidence interval .30-.78, p = 0.003). No significant associations between degree of chronic illness management and the other recommended health behaviors were observed. CONCLUSIONS: The findings from this exploratory study offer preliminary insight into a system-level pathway (chronic illness management) for improving outcomes for heart transplant recipients. The signals observed in our data support further investigation into the effectiveness of chronic illness management-based interventions in heart transplant follow-up care.

Results of Coarctation Repair by Thoracotomy in Pediatric Patients: A Single Institution Experience.

BACKGROUND: Aortic coarctation is among the most common cardiovascular congenital abnormalities requiring repair after birth. Besides mortality, morbidity remains an important aspect. Accordingly, we reviewed our 20-year experience of aortic coarctation repair by thoracotomy, with emphasis on both short- and long-term outcomes. METHODS: From 1995 through 2014, 214 patients underwent coarctation repair via left thoracotomy. Associated arch lesions were distal arch hypoplasia (n = 117) or type A interrupted aortic arch (n = 6). Eighty-four patients had isolated coarctation (group 1), 66 associated ventricular septal defect (group 2), and 64 associated complex cardiac lesions (group 3). Median follow-up was 8.4 years. RESULTS: There was one (0.5%) procedure-related death. Nine (4.2%) patients died during index admission. In-hospital mortality was 0.7% in group 1 and 2 and 12.5% in group 3 (P < .001). No patient had paraplegia. Actuarial five-year survival was 97.5% in group 1, 94% group 2 and 66% in group 3. Recurrent coarctation developed in 29 patients, all but four (1.8%) successfully treated by balloon dilatation. Freedom from reintervention (dilatation or surgery) at five years was 86%. At hospital discharge, 28 (13.5%) patients were hypertensive. At follow-up, hypertension was present in 11 (5.3%) patients. CONCLUSIONS: Long-term results of aortic coarctation repair by thoracotomy are excellent, with percutaneous angioplasty being the procedure of choice for recurrences. Patient prognosis is dependent on associated cardiac malformations. In this study, the prevalence of late arterial hypertension was lower than previously reported.

Epstein-Barr Virus-associated Pulmonary Tumor: A Pediatric Case and Discussion of the Literature.

Epstein-Barr virus-associated smooth pulmonary tumor is a rare condition that mostly affects immunosuppressed patients. This case describes a young boy with a history of kidney transplantation who presented recurrent pneumonia. Multiple endobronchial soft tissue tumors affecting both right and left bronchial tree were found and partially removed by bronchoscopy. Immunohistologic analysis demonstrated Epstein-Barr virus-associated smooth pulmonary tumor. Immunosuppressive therapy was changed from tacrolimus to sirolimus. A few months later, new right upper lobe and inferior left lobe tumors were found. Recurrent left lower lobe pneumonia prompted lobectomy. In the present case, complete resection and change of immunosuppressive treatment were effective.

Long-term durability of bicuspid aortic valve repair: a comparison of 2 annuloplasty techniques.

OBJECTIVES: To compare long-term outcomes after bicuspid aortic valve (BAV) repair utilizing the Cabrol annuloplasty versus valve sparing Reimplantation technique. METHODS: From 1996 to 2018, 340 consecutive patients underwent BAV repair. Eighty underwent Cabrol annuloplasty and 189 underwent Reimplantation. Exclusion criteria were re-repairs (n = 6), active endocarditis (n = 4), no annuloplasty (n = 41) and ring or suture annuloplasty (n = 20). We compared both groups for survival, reoperations, valve related events and recurrent severe aortic regurgitation (AR > 2+). Inverse probability weighting (IPW) was used to balance the 2 groups. Cox regression analysis was used to identify outcome predictors. RESULTS: After weighting, pre- and intraoperative characteristics were similar between groups, except for aorta replacement techniques and operative time, which was longer in the Reimplantation group (P < 0.001). At 12 years, overall survival was similar between groups (IPW: Cabrol 97 ± 2% vs Reimplantation 94 ± 3%, P = 0.52). Freedom from reoperation and freedom from AR > 2+ were significantly lower in the Cabrol group (reoperation IPW: 69 ± 9% vs 91 ± 4%, P = 0.004 and AR > 2+ IPW: 71 ± 8% vs 97 ± 2%, P < 0.001). The Reimplantation technique was the only independent predictor of reoperation (hazard ratio 0.31; confidence interval 0.19-0.7; P = 0.005). CONCLUSIONS: In this study, comparing 2 annuloplasty strategies for BAV repair, we found statistically significant differences in long-term durability favouring the Reimplantation technique, and no differences in overall survival. The results support our current strategy of Reimplantation technique and repair of AR in patients with BAV. Cabrol annuloplasty is obsolete and should be generally abandoned in patients undergoing BAV repair for AR.

Autologous vascularised pericardial flap tunneling technique in Scimitar syndrome repair with dextrocardia: lessons from the Senning procedure.

Scimitar syndrome is a rare variant (5%) of partial abnormal pulmonary venous return. Surgery is required when pulmonary overcirculation is present. Following repair, Scimitar vein stenosis occurs in approximately 20%. We applied a variant of the atrial switch technique using autologous pericardial flap in a patient with Scimitar syndrome and dextrocardia. This tunneling technique allowed tension-free anastomosis and minimal Scimitar vein rotation.

Combined Use of Rotational Thromboelastometry (Rotem) and Platelet Impedance Aggregometry (Multiplate Analyzer) in Cyanotic and Acyanotic Infants and Children Undergoing Cardiac Surgery With Cardiopulmonary Bypass: Subgroup Analysis of a Randomized Clinical Trial.

OBJECTIVES: Few studies have investigated the Multiplate platelet function analyzer in pediatrics. The authors evaluated Multiplate combined with Rotem in terms of guiding platelet transfusion after pediatric cardiac surgery with cardiopulmonary bypass (CPB). The authors further compared coagulation parameters between cyanotic and acyanotic patients. DESIGN: Subgroup analysis of a randomized clinical trial. SETTING: Tertiary hospital. PARTICIPANTS: Patients weighing between seven and 15 kg. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Rotem and Multiplate tests were performed (1) after anesthesia induction, (2) upon CPB separation, and (3) upon intensive care unit arrival. Among a total of 59 subjects, 9 patients required platelet transfusion. In multivariate linear regression, analysis EXTEM maximum clot firmness upon CPB separation was associated with the volume of transfused platelets (regression coefficient = -0.348 [95% confidence interval -1.006 to -0.028]; p = 0.039). No such association was found for the Multiplate test. Acyanotic and cyanotic heart disease were present in 32 and 27 children, respectively. There were no significant differences between these two groups in terms of platelet count and function. Postoperative blood loss was significantly higher in the cyanotic group compared with the acyanotic arm (p = 0.015; difference [95% confidence interval -2.40 {-4.20 to -0.60}]). There were no differences between groups regarding transfusion of allogeneic blood products. CONCLUSIONS: This study showed that Rotem, but not Multiplate results, were associated with platelet transfusion in pediatric cardiac surgery with no intake of platelet inhibitors. The usefulness of combining these tests in platelet transfusion decision-making needs to be evaluated in larger populations.

The Pulmonary Autograft After the Ross Operation: Results of 25-Year Follow-Up in a Pediatric Cohort.

BACKGROUND: Progressive autograft dilation and need for later reoperation remain major concerns of the Ross procedure. The study investigates the clinical outcome after the Ross operation, including a longitudinal analysis of autograft dimensions over 25 years. METHODS: From November 1991 to April 2019, 137 patients underwent a Ross procedure at the University Hospitals of UCL (Université catholique de Louvain)-Brussels and Ghent. Inclusion criteria were less than or equal to 18 years of age and pulmonary autograft implantation by root replacement. Outcome focused on survival, reoperation rate, and autograft size evolution through linear mixed-model analysis. RESULTS: A Ross or Ross-Konno operation was performed in 110 (80%) and 27 (20%) patients at a median age of 10.4 (interquartile range [IQR], 4.7-14.3) years and 0.5 (IQR, 0.04-5.2) years, respectively. Overall 10-year and 20-year survival was 87% ± 3% and 85% ± 3%, respectively, but was 93% ± 3% for isolated Ross patients. Right ventricular outflow tract-conduit exchange was required in 20.3%, whereas autograft-related reoperation was performed in 14 (10.7%) patients at a median interval of 14 (IQR, 9-16) years, for aortic regurgitation (n = 2) and autograft dilation (n = 12). Autograft z-values increased significantly at the sinus and sinotubular junction (STJ) compared with the annulus (annulus = 0.05 ± 0.38/y, sinus = 0.14 ± 0.25/y, STJ = 0.17 ± 0.34/y; P = .015). The z-value slope for autograft dimensions was significantly steeper for Ross-Konno vs Ross patients (annulus: P = .029; sinus: P < .001; STJ: P = .012), and for children having aortic arch repair (annulus: P = .113, sinus: P = .038; STJ: P = .029). CONCLUSIONS: The Ross operation offers children requiring aortic valve replacement an excellent survival perspective, with an acceptable risk of autograft reoperation within the first 25 years. Contrary to the autograft annulus, dilation of the sinus and STJ size is of concern. Closer surveillance of autograft dimensions might be required in patients who underwent a Ross-Konno procedure or aortic arch reconstruction.

Two decades of valve-sparing root reimplantation in tricuspid aortic valve: impact of aortic regurgitation and cusp repair.

OBJECTIVES: Our goal was to analyse the influence of preoperative aortic regurgitation (AR) on the necessity of cusp repair during valve-sparing reimplantation (VSR). We focused on patients with tricuspid aortic valves (TAV) and evaluated the impact of AR and cusp repair on long-term outcomes. METHODS: From March 1998 to December 2018, a total of 512 consecutive patients underwent VSR at our institution; of these, 303 had a TAV. The mean age was 53 ± 15 years, and the median follow-up was 6.12 years. The rate and type of cusp repair were analysed based on preoperative AR. Time-to-event analysis was performed, as well as risk of death, reoperation and AR recurrence. RESULTS: Cusp repair was necessary in 168 (55.4%) patients; the rate rose significantly as AR grade increased (P < 0.001). In-hospital mortality was 1% (n = 3). At 5 and 10 years, overall survival was 92 ± 2% and 75 ± 5%, respectively. Freedom from valve reoperation was 95 ± 2% and 90 ± 3%. Freedom from AR >2+ and AR >1+ at 10 years was 88 ± 4% and 70.4 ± 4.6%, respectively. Independent predictors of death included age, New York Heart Association functional class and type-A aortic dissection. Predictors of AR greater than mild included previous cardiac surgery and severe preoperative AR. CONCLUSION: In patients with TAV receiving VSR, the necessity of cusp repair increased with the degree of preoperative AR. Preoperative AR and cusp repair do not impact long-term survival and aortic valve reoperation, but severe preoperative AR and multiple cusp repair increase the risk of recurrent moderate-to-severe AR. Overall, cusp repair seems to attenuate the negative impact of preoperative AR for at least 1 decade in a majority of patients.

Robotic-Assisted Lobectomy Favors Early Lung Recovery versus Limited Thoracotomy.

BACKGROUND: Postoperative pulmonary recovery after lobectomy has showed early benefits for the video-assisted thoracoscopic surgery and sparing open techniques over nonsparing techniques. Robotic-assisted procedures offer benefits in term of clinical outcomes, but their advantages on pulmonary recovery and quality of life have not yet been distinctly prospectively studied. METHODS: Eighty-six patients undergoing lobectomy over a period of 29 months were prospectively studied for their pulmonary function recovery and pain score level during the in-hospital stay and at 1, 2, and 6 months. Quality of life was evaluated at 2 and 6 months. Forty-five patients were operated by posterolateral limited thoracotomy and 41 patients by robotic approach. The postoperative analgesia protocol differed for the two groups, being lighter for the robotic group. RESULTS: The pulmonary tests were not significantly different during the in-hospital stay. At 1 month, the forced expiratory volume in 1 second, forced vital capacity, vital capacity, and maximal expiratory pressure were significantly better for the robotic group (p = 0.05, 0.04, 0.05, and 0.02, respectively). There was no significant difference left at 2 and 6 months. Pain intensity was equivalent during the in-hospital stay but was significantly lower for the robotic group at 1 month (p = 0.02). At 2 and 6 months, pain and quality of life were comparable. CONCLUSION: Robotic technique can offer similar pulmonary and pain recovery during the in-hospital stay with a lighter analgesia protocol. It clearly favors the early term recovery compared with the open limited technique. The objective and subjective functional recovery becomes equivalent at 2 and 6 months.

Esophageal Trachea, a Unique Foregut Malformation Requiring Multistage Surgical Reconstruction: Case Report.

Abnormal connections between the esophagus and low respiratory tract can result from embryological defects in foregut development. Beyond well-known malformations, including tracheo-esophageal fistula and laryngo-tracheo-esophageal cleft, rarer anomalies have also been reported, including communicating bronchopulmonary foregut malformations and tracheal atresia. Herein, we describe a case of what we have called "esophageal trachea," which, to our knowledge, has yet to be reported. A full-term neonate was born in our institution presenting with a foregut malformation involving both the middle esophagus and the distal trachea, which were found to be longitudinally merged into a common segment, 3 cm in length, located just above the carina and consisted of esophageal tissue without cartilaginous rings. At birth, the esophagus and trachea were surgically separated via right thoracotomy, the common segment kept on the tracheal side only, creating a residual long-gap esophageal atresia. The resulting severe tracheomalacia was treated via simultaneous posterior splinting of such diseased segment using an autologous pericardium patch, as well as by anterior aortopexy. Terminal esophagostomy and gastrostomy were created at that stage due to the long distance between esophageal segments. Between ages 18 and 24 months, the patient underwent native esophageal reconstruction using a multistage traction-and-growth surgical strategy that combined Kimura extra-thoracic esophageal elongations at the upper esophagus and Foker external traction at the distal esophagus. Ten months after esophageal reconstruction, prolonged, refractory, and severe tracheomalacia was further treated via anterior external stenting using a semitubular ringed Gore-Tex® prosthesis, through simultaneous median sternotomy and tracheoscopy. Currently, 2 years after the last surgery, respiratory stabilization, and full oral feeding were stably achieved. Multidisciplinary management was crucial for assuring lifesaving procedures, correctly assessing anatomy, and planning for multiple sequential surgical approaches that aimed to restore long-term respiratory and digestive functions.

Long-term experience with valve-sparing root reimplantation surgery in tricuspid aortic valve.

OBJECTIVE: To analyze our long-term experience with valve-sparing reimplantation technique in treating aortic root aneurysm, aortic regurgitation, and aortic dissection in patients with tricuspid aortic valve. METHODS: Between March 1998 and October 2018, 303 consecutive patients underwent valve-sparing reimplantation in our institution. The mean age of this cohort was 52.9 ± 15 years. Time to event analysis was performed with the Kaplan-Meier method. Risk of death, reoperation, and aortic regurgitation (AR) recurrence were analyzed using the cox-regression method. RESULTS: In-hospital mortality was 1% (n = 3) of which two were admitted for acute aortic dissection. Median follow-up was 5.81 years ([IQR]: 2.8-10 years). Thirty-nine patients (14.4%) died during follow-up. At 5 and 10 years, overall survival was 92 ± 2%and 75 ± 4.9%, respectively. Seventeen patients required late aortic valve reoperation. Freedom from valve reoperation was 95 ± 2% and 90 ± 3%. Freedom from AR > 2+ and AR > 1+ at 10 years was 91 ± 4% and 71.5 ± 4.6%, respectively. Significant multivariate predictors of death included age, New York Heart Association dyspnea class (NYHA), type A acute dissection (TAAD), and preoperative left ventricular end-diastolic diameter (LVEDD). Significant multivariate predictors of AR recurrence included indication for surgery, previous cardiac surgery, and presence of preoperative AR. Freedom from events like major bleeding, thromboembolic events, and infective endocarditis at 10 years were 97%, 98%, and 96%, respectively. CONCLUSIONS: Aortic valve-sparing with the reimplantation technique has been performed for over two decades in our institution, and the results in patients with tricuspid aortic valve (TAV) are excellent in terms of survival and freedom from valve-related adverse outcomes including valve reoperation. These results continue supporting the use of valve sparing root replacement using the reimplantation technique (VSRR) in patients with aortic aneurysm, irrespective of whether they have preoperative AR or not. VSRR is safe, durable, and reproducible, but further follow-up, well into the second decade is still necessary.