Repair of infracardiac total anomalous pulmonary venous connection in a 902-gram infant with asplenia syndrome after failed umbilical venous catheter intervention.

Unlabelled: Ductus venosus stenting via a transumbilical approach for pulmonary venous obstruction in infracardiac total anomalous pulmonary venous connection has been described. In a 902-gram infant who was diagnosed with asplenia syndrome and infracardiac total anomalous pulmonary venous connection, ductus venosus stenting was attempted by a transumbilical approach. However, ductus venosus stenting was discontinued due to bleeding from the portal vein.

Repair of anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) by sinus pouch technique.

A 5-month-old girl, weighing 5.3 kg, diagnosed ALCAPA underwent emergency surgery. The left coronary artery (LCA) originated from the posterior pulmonary artery (PA), and the left main trunk (LMT) was very short (1.

Atrioventricular groove patch plasty in an infant with pulmonary stenosis after arterial switch operation: a case report.

A 9-month-old infant developed pulmonary stenosis (PS) after an arterial switch operation for transposition of the great arteries, accompanied by a Shaher Type 4 coronary anatomy. As the right coronary artery (RCA) ran across the anterior side of the right ventricle (RV), atrioventricular (AV) groove patch plasty was performed to relieve PS. The distance between the RCA and tricuspid valve was confirmed by preoperative-computed tomography.

Long-term results of one-and-a-half ventricle repair with open azygos vein.

Background: The one-and-a-half ventricle repair (1.5VR) is an option for definitive surgery of cardiac defects with hypoplastic right ventricle (RV). The 1.

Simplified primum ASD closure technique in complete VSD repair: shallow suture crossing on the AV node.

The primum atrial septal defect suture line adjacent to the crux is performed carefully with various techniques to avoid atrioventricular block in repair of complete atrioventricular septal defect. We describe our technical modification to simplify the shallow suture line only into the endocardium above the atrioventricular node without conduction disturbance.

A valuable echocardiographic indicator for the optimal tightness of bilateral pulmonary artery banding.

Objectives: The optimal tightness of bilateral pulmonary artery banding (BPAB) is considered to balance not only systemic-to-pulmonary blood flow but also each pulmonary blood flow, which is still challenging. To achieve them, we adopt the end-diastolic velocity (EDV) to the peak systolic velocity (PSV) ratio at BPAB with intraoperative epicardial echocardiography. We evaluated the usefulness of the EDV to PSV ratio and the patient outcomes.

Intra-Extracardiac Total Cavopulmonary Connection for Patients With Anatomical Complexity.

Background: Currently, the extracardiac conduit total cavopulmonary connection (eTCPC) is the most widely used for Fontan modification worldwide. Nevertheless, there have been some cases that are difficult for performing eTCPC because of their anatomical complexity, such as apicocaval juxtaposition. For such cases, in 2002, we introduced the intra-extracardiac TCPC (ieTCPC).

Impact of intrapulmonary-artery septation to pulmonary vein obstruction for two-lung Fontan.

Objectives: Patients with unbalanced pulmonary artery (PA) growth and decreased unilateral pulmonary circulation are considered unsuitable candidates for the Fontan procedure. Following our previous study on the utility of intrapulmonary-artery septation for patients with PA hypoplasia, we investigated its use in patients with pulmonary venous obstruction (PVO).

Methods: We recruited 42 patients who underwent intrapulmonary-artery septation for unilateral PA hypoplasia and/or PVO between 1998 and 2018 and classified them into no PVO or PVO group.

Adventitial Wrap Technique for Acute Type A Aortic Dissection.

We describe a simple and reproducible technique to achieve complete and immediate hemostasis of the distal anastomosis in total arch replacement with the frozen elephant trunk technique. The adventitia was left seamlessly 1.0 cm longer than the level of the suture line.

Basal and Bolus Insulin Dose Changes after Switching Basal Insulin to Insulin Degludec in Patients with Type 1 Diabetes Mellitus: A Pilot Study.

Background And Objectives: Ultra-long-acting insulin degludec (DEG) has a longer duration of action and less daily variability relative to other basal insulin (BI), and thus may benefit patients with type 1 diabetes mellitus (T1DM). We examined the impact of switching BI to DEG on glycemic control and insulin dose in T1DM.

Methods: T1DM patients (n = 22; six male; mean age: 64.

Arterial Switch Operation With and Without Coronary Relocation for Intramural Coronary Arteries.

Background: The arterial switch operation (ASO) for the transposition of the great arteries (TGA) with intramural coronary arteries has been performed using several techniques to avoid coronary events. We mainly performed ASO without coronary relocation by creating an aortopulmonary fenestration (Imai technique). Coronary circulation was rerouted by covering the aortopulmonary window and coronary orifices with a nonfacing sinus flap.

Efficacy and safety of live varicella zoster vaccine in diabetes: a randomized, double-blind, placebo-controlled trial.

Aims: To elucidate varicella zoster virus (VZV)-specific cell-mediated immunity and humoral immunogenicity against live attenuated Oka varicella zoster vaccine concurrently vaccinated with 23-valent pneumococcal polysaccharide vaccine (PPSV23) in elderly people with diabetes mellitus.

Methods: This double-blind randomized controlled single-centre study of 60-70-year-old people with diabetes compared immunity and safety profiles 3 months after one dose of varicella zoster vaccine or placebo. PPSV23 was immunized simultaneously.

Right Atrial Calcified Ball Thrombus Mimicking a Myxoma.

An 80-year-old woman was admitted to our hospital because of congestive heart failure. Transthoracic echocardiography revealed severe aortic valve stenosis, and a mobile calcified mass was attached to the interatrial septum in the right atrium. We suspected that the mass was cardiac myxoma.

Patch Repair for a Subepicardial Aneurysm With an Approach From Inside the Heart.

We present a case of subepicardial aneurysm that developed as a complication of acute myocardial infarction. Although the patient had stable hemodynamics, the diameter of the aneurysm tended to increase over time; thus, an operation was performed. We thought that approaching the aneurysm from outside the heart would injure the papillary muscle or distort the left ventricle and exacerbate mitral regurgitation.

Absorbable sternal pins improve sternal closure stability within a small deviation.

Objective: Sternum external fixation with a sternal wire is widely used. However, it was inadequate fixation in the anterior-posterior and cranial-caudal directions. Using sternal pins can improve the stability.

Correlation of circulating betatrophin concentrations with insulin secretion capacity, evaluated by glucagon stimulation tests.

Aim: To investigate the relationship between plasma betatrophin concentrations and insulin secretion capacity in people with Type 2 diabetes.

Methods: Glucagon stimulation tests (1 mg) were performed in 70 people with Type 2 diabetes after an overnight fast. Plasma betatrophin concentrations were measured using an enzyme-linked immunosorbent assay.

Biventricular repair of double-outlet right ventricle and closing ventricular septal defect.

We report an infant with double-outlet right ventricle and progressive left ventricular failure caused by a closing apical muscular ventricular septal defect detected during follow-up, who achieved successful biventricular repair after surgical opening and enlargement of a closed perimembranous ventricular septal defect.

Successful biventricular repair of double-outlet right ventricle with transposition of the great arteries, pulmonary stenosis, and straddling mitral valve.

A 9-month-old boy with polysplenia, double-outlet right ventricle (DORV), transposition of the great arteries (TGA), a large ventricular septal defect (VSD), straddling mitral valve, pulmonary stenosis (PS), and a normal-sized pulmonary annulus underwent ventricular septation at the right side of the straddling mitral chord as well as an en bloc truncal switch procedure to minimize reduction of right ventricular (RV) volume from the intraventricular conduit. Echocardiography 5 months postoperatively showed laminar flow without obstruction through both ventricular outflow tracts, normal ventricular function, trivial aortic regurgitation, and mild pulmonary regurgitation (PR). This procedure is a good option for biventricular repair in the presence of a straddling mitral valve.

Case of congenital aneurysm of sinus of Valsalva with common arterial trunk.

We describe an unusual case of a patient with common arterial trunk and interrupted aortic arch, complicated by congenital aneurysm of the sinus of Valsalva, who underwent successful repair. To our knowledge, no such case has been reported in the English literature. The combination of common arterial trunk and congenital aneurysm of the sinus of Valsalva may yield insights into the morphogenesis of congenital aneurysm of the sinus of Valsalva.

Smoking counteracts the favorable effect of exercise training on endothelial function in patients with type 2 diabetes.

Background: Exercise training can improve endothelial function in patients with diabetes. We hypothesized that the favorable effect of exercise training on endothelial function in patients with diabetes is counteracted by cigarette smoking.

Purpose: To assess whether there is a difference in the effect of exercise on endothelial function in smokers and non-smokers with type 2 diabetes.

Male gonadotroph adenoma: report of three cases and a review of the literature.

We herein report three cases of gonadotroph adenoma in men (36-72 years of age) presenting with visual impairment and suprasellar masses measuring approximately 20 to 30 mm in diameter. Endocrinological examinations were normal, except for slightly increased follicle stimulating hormone (FSH) levels in two cases. Based on the tentative diagnosis of non-functioning pituitary adenoma, transsphenoidal surgery was performed, which revealed that the tumors consisted of FSH- and LH-positive cells.

Improvement of insulin resistance following transsphenoidal surgery in patients with acromegaly: correlation with serum IGF-I levels.

Aim: The aim of this study was to determine the correlation between the growth hormone (GH)-insulin-like growth factor-I (IGF-I) axis and glucose intolerance in acromegaly during the early postoperative period.

Subjects And Methods: The study included 20 patients with acromegaly caused by GH-secreting pituitary adenoma who received transsphenoidal surgery in our hospital. Glucose tolerance was evaluated with oral glucose tolerance tests (OGTTs) performed during pre- and early postoperative periods (9 [7-18] days after surgery).

Safety, humoral and cell-mediated immune responses to herpes zoster vaccine in subjects with diabetes mellitus.

Objective: To evaluate varicella zoster virus-specific cell-mediated immunity and humoral immunogenicity against the herpes zoster vaccine, which is licensed as the Live Varicella Vaccine (Oka Strain) in Japan, in elderly people with or without diabetes mellitus.

Methods: A pilot study was conducted between May 2010 and November 2010 at Kitano Hospital, a general hospital in the city of Osaka in Japan. A varicella skin test, interferon-gamma enzyme-linked immunospot assay and immunoadherence hemagglutination tests were performed 0, 3, and 6 months after vaccination.