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The importance of recognizing the prominent Eustachian valve in the evaluation of atrial septal defects before percutaneous or surgical closure.

ABSTRACT: Atrial septal defect closure is now routinely performed using a percutaneous approach under echocardiographic guidance. Since some echocardiographic features play an important role in the assessment of the defect and safety of the procedure, the salient features of the anatomical variations seen in adults undergoing transcatheter device closure should be well known to prevent inadvertent adverse effect or complications. It has been reported that the valve of the inferior vena cava, Eustachian valve, could be mistaken as the atrial septum thus ending in a wrong diagnosis and causing inadvertent surgical or percutaneous closure of an Eustachian valve to interatrial septum. We present a concise article that brings out a practical issue encountered during device closure of atrial septal defects.

SUBMITTER: Acar B

PROVIDER: S-EPMC5485441 | biostudies-literature | 2017 May - Jun

REPOSITORIES: biostudies-literature

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The importance of recognizing the prominent Eustachian valve in the evaluation of atrial septal defects before percutaneous or surgical closure.

Acar Burak B Ozeke Ozcan O Tak Bahar Tekin BT Akdi Ahmet A Ekizler Firdevs Aysenur FA Kafes Habibe H Ocak Kadir K Golbasi Zehra Z Tufekcioglu Omac O Ilkay Erdogan E

Indian heart journal 20170512 3

Atrial septal defect closure is now routinely performed using a percutaneous approach under echocardiographic guidance. Since some echocardiographic features play an important role in the assessment of the defect and safety of the procedure, the salient features of the anatomical variations seen in adults undergoing transcatheter device closure should be well known to prevent inadvertent adverse effect or complications. It has been reported that the valve of the inferior vena cava, Eustachian va ...[more]

PMID: 28648433

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Project description:BackgroundPercutaneous closure of residual ventricular septal defects (VSDs) after congenital heart surgery may provide a safer and more efficient alternative to redo surgery. This study aimed to evaluate the outcome of transcatheter closure of residual postoperative VSD.MethodsThis multicenter retrospective cohort study was conducted at the tertiary care institutions of King Faisal Specialist Hospital and King Abdulaziz University Hospital, Saudi Arabia, from March 2012 to March 2022. All patients who underwent transcatheter closure of postoperative residual VSD were included. As catheter closure of VSD related to surgical patches is challenging, patients were divided into two groups. Group 1 comprised patients with VSD related to the surgical patches, while Group 2 included residual muscular VSD. Various occluders and approaches were utilized based on the patient's weight and the VSD type, size, and proximity to the cardiac valves. Demographic, echocardiographic, catheterization, and outcome data were collected and analyzed using descriptive and comparative statistics.ResultsThirty-three patients underwent 37 VSD catheter closure procedures. Twenty-two procedures were done to close residual VSD related to the surgical patch, while fifteen were done for additional muscular VSD. The median age of the patients was 3.3 years, and the interquartile range (IQR) ranged between 9 months and 7 years. The median weight was 13.1 kilograms, with an IQR of 5.1 to 16.8 kilograms. The median pulmonary to systemic flow ratio (QP/QS) was 1.6 with an IQR of 1.5 to 2.44; the median systolic pulmonary pressure was 46 mmHg with an IQR of 32 to 54 mmHg. The median procedure duration was 120 minutes, with an IQR of 90 to 160 minutes. Patients in Group 1 were older and had a lower mean pulmonary pressure than Group 2 (P=0.02, P=0.007, respectively). Of the 37 procedures, 35 (94.6%) were done successfully, while two patients had redo surgery due to failed procedures (one had device embolization). Ten successful catheterizations were performed for infants weighing ≤5 kilograms. The functional heart failure class improved significantly after the closure of the residual VSD. There were three documented mortalities, none related to the procedure. No significant difference between patient groups regarding hospital stay or survival (P=0.660, P=0.791, respectively).ConclusionsAfter congenital heart surgery, transcatheter closure of residual VSD may be a safe and effective alternative to surgical closure. It can be applied to various residual VSD using a variety of occluders with satisfactory results. Moreover, using specific approaches can close residual VSD, even in small infants.

Project description:BackgroundPercutaneous atrial septal defect (ASD) closure is the preferred treatment for patients with suitable ASD anatomy. The safety and effectiveness of transcatheter closure have been established. However, reports on transesophageal echocardiography (TEE)-guided percutaneous closure of ASD via the right internal jugular vein (RIJV) are limited. The study aims to discuss the safety and effectiveness of percutaneous trans-jugular vein closure of ASD.MethodsWe conducted a retrospective analysis of patients (n=103) with secondary ASD who underwent surgical treatment in the Department of Cardiovascular Surgery, the Second Hospital of Jilin University between July 2015 to July 2022. The article is a cross-sectional study. Clinical data, including age, gender, weight, defect diameter, tricuspid regurgitation, left atrial (LA) size, and the operation results, were collected and evaluated. Nonparametric rank sum tests were used to assess tricuspid regurgitation before and after surgery, while paired sample t-tests were used to compare LA size before and after surgery.ResultsTEE-guided percutaneous closure of ASD via the RIJV was successfully performed in 97 out of 103 (94.2%) cases. The average procedure time was 34.48±13.06 min, and the mean age at the time of the procedure and ASD size were 36±18 years and 15.45±5.82 mm, respectively. On analyzing medical records and echocardiographic images, postoperative complications were found to occur in four (3.9%) patients. Among these, three patients had residual shunt as indicated by echocardiography during the operation, which subsequently disappeared at the three-month follow-up. One patient developed atrial fibrillation after surgery but returned to normal sinus rhythm with medication. Percutaneous closure of ASD via the RIJV was unsuccessful in 6 patients (5.8%), with 5 of them undergoing transthoracic ASD closure and achieving satisfactory results. One patient refused further surgical treatment. No pericardial effusion, thrombosis, atrioventricular block, or other complications were observed during the 3-month to 1-year follow-up period.ConclusionsASD closure via the RIJV is a safe and effective therapeutic approach. The initial results are satisfactory, but further studies with large sample sizes and long-term follow-up are warranted to assess the long-term outcomes.

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The importance of recognizing the prominent Eustachian valve in the evaluation of atrial septal defects before percutaneous or surgical closure.

Publications

The importance of recognizing the prominent Eustachian valve in the evaluation of atrial septal defects before percutaneous or surgical closure.

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