Minimally invasive direct coronary artery bypass for the left thoracic artery on the left anterior descending artery is a safe and less traumatic surgical technique. We retrospectively evaluated ...long-term outcomes in a large series of patients undergoing minimally invasive direct coronary artery bypass.
From 1997 to 2016, 1060 patients underwent minimally invasive direct coronary artery bypass: 646 patients (61%) with isolated proximal left anterior descending disease and 414 patients (39%) with multivessel disease as a part of hybrid coronary revascularization or in association with medical therapy. Long-term follow-up, major cardiac and cerebral adverse events, and freedom from angina were analyzed.
Mean age of patients was 71 ± 12.5 years, and median European System for Cardiac Operative Risk Evaluation II was 3.2% (interquartile range, 0.6%-7.8%). Postoperative death occurred in 9 patients (0.8%), and perioperative stroke occurred in 3 patients (0.3%). An angiogram or computed tomography scan was performed and was available in patients within 10 years of follow-up (n = 696), demonstrating a 96.8% graft patency rate. At 13.9 ± 5.6 years of follow-up, no surgical reintervention was performed for left thoracic artery on left anterior descending artery graft failure, but 14 patients underwent left anterior descending or left thoracic artery on left anterior descending artery percutaneous coronary intervention. Kaplan–Meier survival curve shows 87.1% at 5 years (95% confidence interval, 81-92.5), 84.3% at 10 years (95% confidence interval, 77.1-91.4), and 79.8% at 15 years (95% confidence interval, 72.2-87.3). Survival freedom from major adverse events was 87.0% (95% confidence interval, 85.9-88.1) at 5 years and 70.5% (95% confidence interval, 66.4-74.6) at 15 years.
Minimally invasive direct coronary artery bypass can be safely performed with low postoperative mortality and morbidity with excellent short- and long-term survival and freedom from major adverse events and angina with a reduced surgical invasiveness.
Display omitted
The Freedom SOLO (FS) stentless bovine-pericardial prosthesis with a supra-annular implantation technique can be a viable option for patients with endocarditic annular destruction. We assessed early- ...and long-term outcomes following the use of this prosthesis in extensive aortic valve endocarditis.
From 2006 to 2016, 59 patients with extensive aortic endocarditis underwent aortic valve replacement (AVR) with FS (cumulative follow-up 263 patients-years) in three European centers; all patients presented annular tissue infection, while 54.3% of patients had annular abscess.
Mean age was 66 ± 11 years and mean EuroSCORE I was 30.3% (standard deviation: 24.1%). In our series, 30.5% of patients had prosthetic valve endocarditis. Early mortality was 15.2% (nine patients). Estimated overall survival at 5 and 10 years was 68.9% (95% confidence interval CI: 62.8-75.0%) and 59.1% (95% CI: 66.8-81.2%), respectively. At 10-year survival, freedom from valve-related death was 83.7% (95% CI: 80.9-86.5%). No structural valve deterioration was reported in this series. Five patients (8.5%) had recurrent endocarditis during follow-up and two of them underwent reoperation. Survival freedom from reoperation and endocarditis at 10-year follow-up was 88.0% (CI: 80.4-95.6%) and 86.7% (CI: 80.5-92.9%), respectively.
FS stentless bioprosthesis is a valuable and simple option to achieve AVR in patients with extensive aortic annulus endocarditis. Although in this group of complex patients, early mortality remains considerably high, late survival outcomes are comparable to the more technically demanding homografts and conventional stentless bioprostheses, with low rates of endocarditis recurrence.
2,3 We present a case of 54-year-old female with a history of pacemaker implant for atrioventricular block at 16 years of age, affected by lead infection, with vegetations on the atrial and ...ventricular lead and positive blood cultures, unresponsive to antibiotic therapy. ...there was dilatation of the right atrium (RA) and right ventricle (RV) with mild dysfunction and preserved the left ventricular function. The new TR caused increase in the right-sided pressure (pulmonary artery pressures 50 mmHg) that exceeded the left-sided pressure, and in the next TEE performed the day after, a large patent foramen ovale (PFO) (5–6 mm) with right-to-left intracardiac shunt was identified, with in association severe untreatable hypoxemia; the patient was assisted with 100% of inspired oxygen, with 91% of peripheral blood saturation detected.
Neonatal Lupus (NL) is a rare syndrome caused by placental transfer of maternal anti-SSA/Ro and anti-La/SSB autoantibodies to the fetus. The rarity of this condition requires the establishment of ...multidisciplinary registries in order to improve our knowledge.
Inclusion criteria in this retrospective study were the maternal confirmed positivity for anti-SSA/Ro and/or anti-SSB/La antibodies, and the presence of II or III degree congenital heart block (CHB)
or neonatal period (up to 27 days after birth).
Eighty-nine cases of CHB were observed in 85 women with 88 pregnancies that occurred between 1969 and 2017. CHB was mostly detected
(84 cases, 94.2%), while five cases were observed in the neonatal period. A permanent pacemaker was implanted in 51 of 73 children born alive (69.8), whereas global mortality rate was 25.8% (23 cases): 16
, five perinatal, and two during childhood. By univariate analysis, factors associated with fetal death were pleural effusion (
= 0.005, OR > 100; CI 95% 2.88->100 and hydrops (
= 0.003,
= 14.09; CI 95% 2.01-122). Fluorinated steroids (FS) were administered in 71.4% pregnancies, and its use was not associated with better survival. Some centers treated all cases with fluorinated steroids and some centers did not treat any case. CHB was initially incomplete in 24 fetuses, and of them five cases of II degree block reverted to a lower degree block after treatments. Recurrence rate in subsequent pregnancies was 17.6% (3 out of 17). A prophylactic treatment was introduced in 10 of these 16 subsequent (58.8%) pregnancies, mostly with FS or high dose intravenous immunoglobulins.
This is the first report from the Italian Registry of neonatal lupus/CHB. The live birth rate was nearly 80%, with nearly two thirds of the children requiring the implantation of a pacemaker. The management of fetuses diagnosed with CHB was heterogeneous across Italian Centers. The registry at present is mainly rheumatological, but involvement of pediatric cardiologists and gynecologists is planned.
PDF
