Introduction Propensity score analysis of midterm outcomes after isolated aortic valve replacement through right anterior mini-thoracotomy and partial upper sternotomy could provide information about the most beneficial minimally invasive technique for the patient based on the preoperative risk factors. Methods Between March 2015 and February 2021, 694 minimally invasive isolated aortic valve surgeries were performed at our institution. Among these, 441 right anterior mini-thoracotomies and 253 partial upper sternotomies were performed. A propensity score analysis was performed in 202 matched pairs. Results Cardiopulmonary bypass time and cross-clamp time were significantly shorter in the right anterior mini-thoracotomy group than in the partial upper sternotomy group (p = 0.001 and p < 0.001, respectively). Time to first mobilization and hospital stay were significantly shorter in the right anterior mini-thoracotomy group than in the partial upper sternotomy group (p = 0.005, p = 0.001, respectively). A significantly lower incidence of revision surgery was noted in the right anterior mini-thoracotomy group than in the partial upper sternotomy group (p = 0.046). No significant differences in 30-day mortality (p = 1.000) and 1-year mortality (p = 0.543) were noted. Kaplan-Meier survival estimates were 96.3% in the right anterior mini-thoracotomy group and 92.7% in the partial upper sternotomy group after 4 years (log rank 0.169), respectively. Conclusions Despite the technical challenges, right anterior mini-thoracotomy can be chosen as first-line strategy for isolated aortic valve replacement. For patients unsuitable for this technique, the partial upper sternotomy remains a safe method that can be performed by a wide range of surgeons.

OBJECTIVES: Both surgical and percutaneous femoral accesses for the establishment of extracorporeal circulation are used in minimally invasive cardiac surgeries. The goal of this study was to compare the outcomes with the MANTA vascular closure device after percutaneous arterial decannulation via the surgical approach. METHODS: Between November 2018 and January 2021, a total of 490 consecutive patients underwent minimally invasive cardiac operations at our institution. Cannulation and decannulation of femoral vessels were under direct vision surgically or percutaneously. The MANTA system was used to close the femoral artery in all patients with percutaneous cannulation. Demographic, clinical and procedural data were collected retrospectively. RESULTS: Surgical cut-down and suture closure of the femoral artery was performed in 222 patients (45.3%); percutaneous access and closure with the MANTA system was used in 268 patients (54.7%). The surgical group presented a significantly higher incidence of any access site complication compared to the percutaneous group [18 patients (8.1%) vs 6 patients (2.2%); P = 0.003]. Lymph fistula and wound healing disorders occurred more frequently in the surgical group (3.2% vs 0% [P = 0.004] and 3.6% vs 0% [P = 0.002], respectively). Median procedural duration and stays in the intensive care unit were significantly lower in the percutaneous group {127 [interquartile range (IQR) 97–158] min vs 150 (IQR 117–185) min (P < 0.001) and 1 (IQR 1–2) day vs 2 (IQR 1–3) days (P = 0.008), respectively}. CONCLUSIONS: Percutaneous access and closure with the MANTA system are feasible, safe and associated with lower incidences of all-cause access site complications and shorter stays in the intensive care unit compared to surgical access and closure in minimally invasive cardiac surgeries.

OBJECTIVES: Extensive infective endocarditis (IE) stays a serious life-threatening disease with high mortality and morbidity. The aim of this study is to analyse our experience with our modified surgical technique for extensive IE during the last 4 years. METHODS: Between March 2017 and February 2021, all patients with extensive IE required our modified technique consisting of a radical surgical resection of all infected cardiac tissues, the replacement of infected valves and a reconstruction of the intervalvular fibrous body, the aortic root and the left ventricular outflow tract with modified elephant trunk were included in this study. RESULTS: Our modified technique was performed on 41 patients during the study period. The age median was 74 [interquartile range (IQR): 66.5–76.5] and 61.0% (n = 25) were female. Thirty-three patients (80.5%) were in New York Heart Association Class III–IV and 7 patients (17.1%) in cardiogenic shock. The median logistic European system for cardiac operative risk evaluation II as predicted risk of mortality was 35% (IQR: 28–78%). The median cardiopulmonary bypass time and cross-clamping time were 126 (IQR: 86.5–191) and 78 (IQR: 55.5–108) min, respectively. Intraoperative mortality and 30-day mortality were 4.8% (2 patients) and 19.5% (8 patients), respectively. Low cardiac output with necessity for mechanical support, stroke and new renal dialysis developed in 9.8% (4 patients), 17.1% (7 patients) and 22.0% (9 patients), respectively. New pacemaker implantation was noted in 39.0% (16 patients). Intensive care stay and hospital stay had medians of 6 (IQR: 5–12) and 14 (IQR: 12.5–20.5) days, respectively. One-year mortality and 4-year mortality were 34.1% (14 patients) and 39.0% (16 patients), respectively. Kaplan–Meier survival estimates were 60.3% (95% confidence interval: 46.2–78.6%) at 3 years. CONCLUSIONS: Our modified technique can be performed in patients with extensive IE with acceptable early and mid-term morbidity and mortality. We believe that this technique is an available option for this ill-fated group of patients.

Background/Objectives: The minimally invasive approach through left mini-thoracotomy is a promising alternative to the median sternotomy for coronary artery bypass. The aim of this study was to compare the short-term outcomes of patients undergoing minimally invasive coronary artery bypass (MIDCAB) with off-pump coronary artery bypass through sternotomy (OPCAB) for single-vessel disease. Methods: From January 2017 to February 2023, 377 consecutive patients aged above 18 years undergoing off-pump bypass of the left anterior descending artery (LAD) with left internal thoracic artery underwent OPCAB. Propensity score matching was then applied. Primary endpoints were in-hospital mortality and 30-day mortality. Results: Prior to matching, 30-day mortality occurred in 2 (0.7%) patients in the MIDCAB group vs. 1 (1%) patient in the OPCAP group (p = 1). Transfusion of red blood cells (RBC) was required in 9.4% and 29% of patients within the MIDCAB and the OPCAB groups, respectively (p < 0.001). Median intensive care stay (ICU) was 1 [1–2] day in the MIDCAB group, vs. 2 [1–3] in the OPCAB (p < 0.001). In the matched cohort, 10% of MIDCAB patients received RBCs vs. 27.5% of OPCAB patients (p = 0.006). Median ICU stay was significantly lower in the MIDCAB group, 1 [1–2] vs. 2 [1–3] days. Conclusions: MIDCAB is as safe and effective as OPCAB for single coronary artery bypass of the LAD with the LITA in select patients. It is associated with a decreased ICU stay and lower transfusion rates when compared with OPCAB.

Dextrocardia with situs inversus totalis is a rare congenital condition. We report herein a first experience of video-assisted minimally invasive mitral and pulmonary valve replacement through right anterior mini-thoracotomy as reoperation in patient with this complex anomaly. The good clinical and cosmetic results demonstrate that this innovative technique can be safely performed even in difficult anatomical conditions.

Coronary arteriovenous fistula (CAF) is a rare congenital anomaly that occurs when there is an abnormal connection between the coronary artery and cardiac chamber or a great vessel. We report an unusual case of a gigantic CAF between the circumflex branch of the left coronary artery (LCx) and the superior vena cava (SVC) in a 54-year-old patient treated by totally endoscopic surgical closure through right anterior mini-thoracotomy (RAMT). The excellent clinical and cosmetic results confirm the safety and effectiveness of this technique even in certain rare congenital cardiovascular anomalies.