Superior septal approach

OBJECTIVE: We report here an atypical case of cavernous sinus dural arteriovenous fistula (CSDAVF) with a septation that separates the cavernous sinus (CS) into two components, namely, normal cerebral venous drainage and shunted blood drainage into the superior ophthalmic vein (SOV) alone. The CSDAVF was successfully treated by selective transvenous embolization (TVE) through the septum with the trans-inferior petrosal sinus (IPS) approach. CASE PRESENTATION: A 74-year-old woman presented with right exophthalmos and tinnitus on the right side...

PURPOSE: Very few reports elaborate on the changes in P wave following superior septal approach to the mitral valve. We aimed to describe the changes in the P wave axis and other electrocardiographic changes following this approach among patients preoperatively in sinus rhythm. METHODS: We did a retrospective review of medical records among all our patients undergoing superior septal approach for mitral valve surgery from September 2014 to September 2019. Electrocardiograms during hospital stay and until 6-month follow-up were analyzed...

Colloid cysts of the third ventricle are benign intracranial lesions that account for 0.5 to 2% of all brain tumors and are even rarer in pediatric population. Dandy was the first to successfully excise a colloid cyst of the third ventricle via a transcortical transventricular approach in 1921. For several decades to follow, the transcortical transventricular and transcallosal microsurgical approaches remained the cornerstone of surgical management of these lesions. With time and refinements in endoscopic equipment and techniques, endoscopic resection of colloid cysts evolved into a currently well-established and appealing minimally invasive alternative to microsurgery...

BACKGROUND: The superior sinus venosus atrial septal defect is a congenital communication between the left and right atria. Open surgical approach by patch closure has historically been the only treatment option. Recently, a transcatheter approach has been developed. This study aims to compare the efficacy and safety of surgical and transcatheter approach in treatment of sinus venosus atrial septal defect. METHODS: Between March 2010 and December 2020, 58 patients (median age: 45...

AIMS: In patients with prolonged atrioventricular (AV) conduction and pacemaker (PM) indication due to sinus node disease (SND) or intermittent AV-block who do not need continuous ventricular pacing (VP), it may be difficult to determine which strategy to adopt. Currently, the standard of care is to minimize unnecessary VP by specific VP avoidance (VPA) algorithms. The superiority of this strategy over standard DDD or DDD rate-responsive (DDD/DDDR) in improving clinical outcomes is controversial, probably owing to the prolongation of the atrialventricular conduction (PR interval) caused by the algorithms...

The study by Strocchi et al. adds evidence that choosing the cardiac resynchronization therapy (CRT) according to the cardiac substrate of each patient could be beneficial. Perhaps the most appropriate approach in CRT would be to find the appropriate niche for each pacing method. It may be less about demonstrating the superiority of conduction system pacing (CSP) and more about personalizing the therapy for each particular patient. That is, a patient with septal scarring or diffuse conduction system disease could benefit more from biventricular CRT...

BACKGROUND: Minimally invasive repair of congenital heart defects in children has not gained wide popularity yet compared to minimally invasive approaches in adults. We sought to review our experience with this approach in children. METHODS: This study included a total of 37 children (24 girls, 64.9%) with a mean age of 6.5 ± 5.1 years, who underwent vertical axillary right minithoracotomy for repair of a variety of congenital heart defects between May 2020 and June 2022...

Left ventricular outflow tract arrhythmias that fail endocardial mapping and ablation have traditionally been labeled as originating from the epicardial left ventricular summit. Although these sometimes can be targeted from the epicardial surface of the left ventricular ostium, such approach poses significant technical challenges. A significant proportion of such arrhythmias, however, exhibit intramyocardial origin, demonstrated by mapping intraseptal branches of the anterior interventricular vein, and henceforth defined as the basal superior intraseptal space...

BACKGROUND: Transcatheter correction of superior sinus venosus atrial septal defect (SVASD) with partial anomalous pulmonary venous drainage (PAPVD) of the right upper and/or right middle pulmonary vein (RUPV/RMPV) has recently been described as an alternative to surgical approach in a substantial number of patients. We describe a modified technical approach for transcatheter correction of SVASD using transoesophageal echocardiography (TOE) to confirm adequate stent landing zone and apposition and evaluate its feasibility, safety, and procedural success...

BACKGROUND AND AIMS: Sinus venosus atrial septal defects (SVASDs) constitute a substantial part of atrial septal defects and are usually characterized by anomalous pulmonary venous connection (APVC), causing complications like sinus node dysfunction and arrhythmias. Several surgical approaches are used for treating SVASDs in pediatric patients, including single- and two-patch techniques. The study aimed to prospectively evaluate and compare the safety and efficacy of these two methods with different follow-up periods...

PURPOSE: To present our experience in the management of selected extraconal orbital roof lesions utilizing the transorbital endoscopic approach. METHODS: A retrospective case series of patients who underwent transorbital endoscopic orbital surgery in a single medical center between 2015 to 2020. RESULTS: Eleven patients underwent transorbital endoscope assisted surgery for various indications. The mean age at surgery was 31.9 years (range, 6-73 years)...

TARP syndrome (Talipes equinovarus, Atrial septal defect, Robin sequence, and Persistence of the left superior vena cava) is a rare genetic condition, caused by developmental defects during embryogenesis. The phenotypic spectrum of TARP shows high clinical variability with patients either missing cardinal features or having additional clinical traits. Initially, TARP was considered a lethal syndrome, but patients with milder symptoms were recently described. The TARP-locus was mapped to the gene RNA-binding motif protein 10 ( RBM10 ) on the human X-chromosome...

Degradable heart occluders are a promising replacement for currently clinically used non-degradable ones without concerns about the complications caused by the persistent residue of a foreign implant. However, the inherent mechanical properties of degradable occluders are poor and decline with material degradation, leading to a preference for a long degradation period upon designing a degradable heart occluder. This configuration can lower the risk of occluder dislodgement but reduce the benefits of degradable implants over their non-degradable counterparts due to a longer retention of foreign materials in the human body...

Introduction  Endoscopic endonasal approaches (EEAs) are increasingly utilized for intracranial pathology. As opposed to sinonasal tumors, the nasal cavity is being used as a corridor to access these intracranial tumors but is not the site of primary surgical intent. Accordingly, there has been recent interest in preserving intranasal structures not directly involved by tumor and improving postoperative sinonasal quality of life (QOL). Objectives  The aim of the study is to highlight recent advances in EEA techniques focused on improving sinonasal QOL including turbinate preservation, reducing the morbidity of reconstructive techniques, and the development of alternative minimally invasive EEA corridors...

A 66-year-old woman presented with recurrent erythema, swelling and pain in her right eye. She had a history of extraction of the right upper second molar 5 months ago with subsequent development of an abscess which was incised and drained 4 months ago. Orbital CT scan revealed the formation of subperiosteal sinus cavity with an abscess in the right maxillary sinus and infraorbital foramen. The diagnosis was orbital honeycombing caused by odontogenic maxillary sinus septum infection. Utilizing the anterior lacrimal recess approach under nasal endoscope,incision and drainage of ocular abscess and debridement and drainage of right orbital abscess plus partial resection of the inner wall of the jaw were performed successfully with maxillary sinus septal drainage and maxillary sinus opening...

BACKGROUND: Left bundle branch area pacing (LBBAP) is an alternative to right ventricular (RV) and biventricular (BiV) pacing in patients scheduled for pace and ablate treatment strategy. However, current delivery sheaths are designed for left-sided implantation, making the right-sided LBBAP lead implantation challenging. CASE PRESENTATION: We report a case of a right-sided LBBAP approach via right subclavian vein in a heart failure patient with a persistent left superior vena cava scheduled for pace and ablate treatment of refractory atrial flutter...

INTRODUCTION: Mitral valve surgery employing a superior transseptal approach (STA) is associated with arrhythmogenicity and intra-atrial conduction delay, despite being optimal for visualization of the surgical field. It is sometimes difficult to treat atrial tachycardias (AT) that arise after STA. To investigate AT circuits that arise after STA in detail in order to identify the optimal ablation line, using ultra-high-resolution mapping (UHRM). METHODS: We retrospectively analyzed 12 AT from 10 patients (median age 70 years, nine males) who had undergone STA surgery...

Pentalogy of Cantrell is a rare syndrome of anomalous malformation. In the present case, the syndrome was initially diagnosed as a complete pentad, including a supra-umbilical abdominal wall defect, a sternal defect, pericardial defects, an anterior diaphragmatic defect, and heart malformation. Diagnosis required several imaging modalities, including computed tomography (CT) and magnetic resonance imaging (MRI). In this case report, we present an 8-month-old female patient with a thoracic wall defect with ectopia cordis and a bilateral cleft lip and palate...

Objective  This article determines which of the one-and-a-half nostril, mononostril, and binostril endoscopic endonasal transsphenoidal approaches provide a superior manipulation during surgery. Methods  The three approaches were orderly performed on 10 silicon-injected cadaveric heads to quantitatively assess surgical freedom and attack angle for sella. Measurements were determined with a standardized method under neuronavigation system using data of computed tomography. Results  The one-and-a-half nostril endoscopic transsphenoidal approach (OETA) offered superior exposed area than that of the mononostril approach (META), and similar to that of the binostril approach (BETA)...

A superior sinus venosus atrial septal defect and partial anomalous pulmonary venous connection was corrected by a minimally invasive approach by permanently ligating the superior vena cava and a single pericardial patch for rerouting the flow through the enlarged interatrial communication. The patient had persistency of the left superior vena cava draining in the coronary sinus but no innominate vein. This anatomy poses a risk of developing right-sided superior vena cava syndrome. In this article, we describe our intraoperative strategy to assess the safety of this approach in such cases, which facilitates minimally invasive repair and avoids the most important complications of conventional repair...