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Shah JH, Bhalodiya DK, Rawal AP, Nikam TS. Long-Term Results of Transcatheter Closure of Large Patent Ductus Arteriosus with Severe Pulmonary Arterial Hypertension in Pediatric Patients. Int J Appl Basic Med Res 2020; 10:3-7. [PMID: 32002377 PMCID: PMC6967341 DOI: 10.4103/ijabmr.ijabmr_192_19] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 11/02/2019] [Accepted: 12/04/2019] [Indexed: 12/02/2022] Open
Abstract
Aims: Patent ductus arteriosus (PDA) is one of the most commonly seen congenital heart diseases prevalent today. The aim of this study is to evaluate the safety and efficacy of transcatheter closure of hypertensive ductus at long-term follow-up. Materials and Methods: Transcatheter closure was attempted in 52 patients with hypertensive ductus arteriosus. A lateral or right anterior oblique view aortogram was done to locate and delineate PDA. All the patients underwent clinical examination, electrocardiography, chest X-rays, and echocardiography before discharge and at 1, 6, and 12 months after the procedure and yearly thereafter. Results: The mean age of patients at procedure was 7.98 ± 4.79 (11 months–17 years), and the mean weight was 17.72 ± 10.81 (4–47) kg. Transcatheter closure of hypertensive ductus was successful in 50 (96.15%) patients. The mean preprocedural pulmonary artery pressure was 81.38 ± 17.31 (range: 55–113) mmHg which decreased to 29.65±8.63 (19-38) mmHg at follow up. The most commonly used device was Amplatzer duct occluder in 63% of the patients followed by Amplatzer muscular ventricular septal defect occluder in 37% of the patients. There were two procedural failures, namely aortic obstruction and left pulmonary artery stenosis, which were managed uneventfully. There were no procedural deaths or device embolization. At median follow-up of 86 months, all the patients are well with no complications. Conclusion: The long-term results suggested that transcatheter closure of PDA with severe pulmonary hypertension in pediatric patients is safe and effective with minimal complications.
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Roushdy A, El Sayegh A, Ali YA, Attia H, El Fiky A, El Sayed M. A novel three-dimensional echocardiographic method for device size selection in patients undergoing ASD trans-catheter closure. Egypt Heart J 2019; 72:1. [PMID: 31893314 PMCID: PMC6938529 DOI: 10.1186/s43044-019-0038-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 12/19/2019] [Indexed: 11/10/2022] Open
Abstract
Background Proper device size selection is a crucial step for successful ASD device closure. The current gold standard for device size selection is balloon sizing. Balloon sizing can be tedious, time consuming and increase fluoroscopy and procedure times as well as risk of complications. We aimed to establish a simple and accurate method for device size selection using three-dimensional echocardiographic interrogation of the ASD.This is a prospective observational study conducted over a period of 12 months. All patients underwent 2D TTE, three-dimensional echocardiographic assessment of the IAS and transesophageal echocardiogram. Comparison between echocardiographic variables was done using independent sample t test. Linear correlation was established between three dimensional echocardiographic variables and respective variables of device size and 2D TTE and TEE measurements. Results The study included 50 patients who underwent successful ASD device closure with properly sized device. There was no significant difference between 3D ASD maximum diameter and all diameters measured by TTE and TEE. There was a strong positive correlation between device size used for closure and both 3D measured ASD area (r = 0.907, P<0.0001) and 3D measured ASD circumference (r = 0.917, P<0.0001). Two regression equations were generated to determine proper device size where Device size = 10.8 + [3.95 x 3D ASD area] and Device size = [3.85 x 3D ASD circumference] -1.02 Conclusion Three-dimensional echocardiogram can provide a simple and accurate method for device size selection in patients undergoing ASD device closure using either 3D derived ASD area or ASD circumference
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Garg A, Thawabi M, Rout A, Sossou C, Cohen M, Kostis JB. Recurrent Stroke Reduction with Patent Foramen Ovale Closure versus Medical Therapy Based on Patent Foramen Ovale Characteristics: A Meta-Analysis of Randomized Controlled Trials. Cardiology 2019; 144:40-49. [PMID: 31574522 DOI: 10.1159/000500501] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 04/19/2019] [Indexed: 11/19/2022]
Abstract
Efficacy of patent foramen ovale (PFO) closure in patients with cryptogenic stroke remains a matter of debate. We performed a comprehensive meta-analysis of available randomized controlled trials (RCTs) to evaluate the efficacy and safety of PFO closure versus medical therapy (MT) based on PFO characteristics. Random-effects meta-analysis was conducted to estimate risk ratio (RR) with 95% confidence intervals (CI) for the primary end points of stroke. After systematic search, six RCTs (3,747 patients) with 1,889 patients randomized to PFO closure and 1,858 patients randomized to the MT group were included in the meta-analysis. Overall, PFO closure was associated with a significant reduction in recurrent stroke compared to MT [RR 0.41; 95% CI 0.20-0.83]. While there were no differences in mortality or major bleeding between the two groups, risk of newly diagnosed atrial fibrillation was higher in the PFO closure group compared to MT [RR 5.29; 95% CI 2.32-12.06]. Further, risk reduction in stroke with PFO closure was significant in patients with high-risk PFO characteristics [RR 0.37; 95% CI 0.16-0.87] but not in low-risk patients [RR 0.73; 95% CI 0.29-1.84]. In conclusion, among patients with cryptogenic stroke, PFO closure is associated with a significantly reduced risk of recurrent stroke compared to MT. Additionally, the benefit of PFO closure might be dependent on certain PFO characteristics.
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Vitarelli A. Patent Foramen Ovale: Pivotal Role of Transesophageal Echocardiography in the Indications for Closure, Assessment of Varying Anatomies and Post-procedure Follow-up. ULTRASOUND IN MEDICINE & BIOLOGY 2019; 45:1882-1895. [PMID: 31104864 DOI: 10.1016/j.ultrasmedbio.2019.04.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 03/09/2019] [Accepted: 04/12/2019] [Indexed: 06/09/2023]
Abstract
Patent foramen ovale (PFO) is present in 15%-30% of the general population and has been associated with various pathologic states, including cryptogenic stroke, platypnea-orthodeoxia syndrome, decompression sickness and migraine with auras. Transesophageal echocardiography (TEE) has a major role in the diagnostic evaluation of PFO, as well as in the post-procedural assessment after transcatheter closure. The goals of this article were to synthesize the echocardiographic transesophageal techniques required for accurate PFO diagnosis and careful anatomic assessment of its anatomic variants, to focus TEE indications for device closure as complementary to clinical indications and to assess the role of TEE in the post-procedure follow-up.
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Farhaj Z, Hongxin L, Wenbin G, Zhang WL, Liang F, Zhang HZ, Yuan GD, Zou CW. Device closure of diverse layout of multi-hole secundum atrial septal defect: different techniques and long-term follow-up. J Cardiothorac Surg 2019; 14:130. [PMID: 31272459 PMCID: PMC6610982 DOI: 10.1186/s13019-019-0952-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 06/24/2019] [Indexed: 11/10/2022] Open
Abstract
Background There are no unanimous reports on different layouts and classifications of multi-hole secundum atrial septal defects (MHASD) and subsequent standardized occlusion techniques. The MHASD can be isolated or cribriform with variable inter-defects distance. In this retrospective study, experience-based classification and two approaches-based occlusion results are presented. Methods We retrospectively collected and analyzed data of 150 MHASD patients from 1320 patients who underwent atrial septal defect occlusion in our institute. The MHASD patients were categorized into 4 types; type A, B, C and D and occluded under exclusive transesophageal echocardiographic guidance. According to different types, 122 patients were occluded using peratrial approach and 28 patients via percutaneous approach. In type A, single device implantation is performed to occlude the large hole and squeeze the small one. For type B single or double-device deployment was performed depending on an inter-defects distance. In type C and D, a patent foramen-ovale (PF) device was selectively positioned to the central defect to occlude the central defect and cover the peripheral ones. In peratrial approach, 8 patients underwent inter-defects septal puncture technique to achieve single-device occlusion. The intracardiac manipulation time, procedural time, double device deployment, redeployment rate, residual shunt, and proportions were analyzed between (and within peratrial technique) two techniques. Results Successful occlusion was achieved in all 150 patients. Single device occlusion was applied in 78/84 type A and 22/37 type B patients (p < 0.05). Double device occlusion was more applicable to type B than A patients (p < 0.01). Sixteen of 21 type C and all type D patients used PF device for a satisfactory occlusion. Redeployment of the device occurred frequently in type B patients than A (p < 0.01). The intracardiac manipulation time and procedural time were shorter in type A than B (p < 0.05). The intracardiac manipulation time was also shortened in type A peratrial than type A percutaneous group (p < 0.05). Complete occlusion rate for all patients at discharge was 70% and rose to 82% at 1 year follow up. Conclusions The diverse layouts and classification of MHASDs can help to choose different techniques and proper devices of different kinds to achieve better occlusion results.
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Ananthakrishna Pillai A, Sinouvassalou S, Jagadessan KS, Munuswamy H. Spectrum of morphological abnormalities and treatment outcomes in ostium secundum type of atrial septal defects: Single center experience in >500 cases. J Saudi Heart Assoc 2019; 31:12-23. [PMID: 30364462 PMCID: PMC6197373 DOI: 10.1016/j.jsha.2018.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 08/26/2018] [Accepted: 09/23/2018] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Transcatheter closure (TCC) has emerged as the first line treatment option for secundum type of atrial septal defects (ASD). Outcomes of TCC depend upon proper delineation of defect anatomy by transesophageal echocardiography (TEE). Stability and proper placement of the device mandates adequate rims and proper alignment to the septum. Failed or unfavorable morphology for TCC requires referral for surgical repair. METHODS We prospectively analyzed the ASD patients who were referred for treatment. The morphological features of the defect were evaluated and the outcomes of TCC studied. Patients who undergo TCC and surgical repair were followed for immediate and long-term outcome comparison. RESULTS Of the 512 patients who underwent treatment, TCC was attempted in 430/512 (83.2%) patients. It was successful in 393/430 (91.3%) patients. The remaining 119 patients underwent surgical patch closure. Twenty patients had failure of device alignment and device embolization occurred in 17 patients. Very large defect size ≥35 mm, absent or deficient posterior rim, absent/deficient inferior naval rim showed high chances for failure and formed major reasons for surgical referral. The surgical group had higher success (100%) across all anatomic variables. However, they had longer intensive care unit (ICU) and hospital stay (p < 0.001). CONCLUSION TCC offered a success rate of 91% in complex defects after TEE selection. Very large size and deficient inferior, posterior rims predicted failure of TCC. Surgery offered 100% success and it involved a longer hospital and ICU stay. The long-term clinical results were identical with both treatment modalities.
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Roushdy AM, Attia H, Nossir H. Immediate and short term effects of percutaneous atrial septal defect device closure on cardiac electrical remodeling in children. Egypt Heart J 2018; 70:243-247. [PMID: 30591737 PMCID: PMC6303477 DOI: 10.1016/j.ehj.2018.02.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 02/21/2018] [Indexed: 12/03/2022] Open
Abstract
Background The beneficial effects of atrial septal defect (ASD) device closure on electrical cardiac remodeling are well established. The timing at which these effects starts to take place has yet to be determined. Objectives To determine the immediate and short term effects of ASD device closure on cardiac electric remodeling in children. Methods 30 pediatric patients were subjected to 12 lead Electrocardiogram immediately before ASD device closure, 24 h post procedure, 1 and 6 months after. The maximum and minimum P wave and QT durations in any of the 12 leads were recorded and P wave and QT dispersions were calculated and compared using paired T test. Results The immediate 24 h follow up electrocardiogram showed significant decrease in P maximum (140.2 ± 6 versus 130.67 ± 5.4 ms), P dispersion (49.73 ± 9.01 versus 41.43 ± 7.65 ms), PR interval (188.7 ± 6.06 ms versus 182.73 ± 5.8 ms), QRS duration (134.4 ± 4.97 ms versus 127.87 ± 4.44), QT maximum (619.07 ± 15.73 ms versus 613.43 ± 11.87), and QT dispersion (67.6 ± 5.31 versus 62.6 ± 4.68 ms) (P = 0.001). After 1 month all the parameters measured showed further significant decrease with P dispersion reaching 32.13 ± 6 (P = 0.001) and QT dispersion reaching 55.0 ± 4.76 (P = 0.001). These effects were maintained 6 months post device closure. Conclusion Percutaneous ASD device closure can reverse electrical changes in atrial and ventricular myocardium as early as the first 24 h post device closure.
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Ghosh S, Sridhar A, Solomon N, Sivaprakasham M. Transcatheter closure of ventricular septal defect in aortic valve prolapse and aortic regurgitation. Indian Heart J 2017; 70:528-532. [PMID: 30170648 PMCID: PMC6117845 DOI: 10.1016/j.ihj.2017.11.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Revised: 11/08/2017] [Accepted: 11/26/2017] [Indexed: 11/24/2022] Open
Abstract
Objective To report intermediate follow-up result of transcatheter closure of ventricular septal defect (VSD) in presence of aortic valve prolapse (AVP) with or without aortic regurgitation (AR). Method This is a retrospective review of 19 patients with VSD with AVP with AR who underwent transcatheter closure in between September 2011–July 2014. Mean age was 8 years (1–16 years, standard deviation [SD] 4.08 years) and mean weight was 26.03 kg (9–81.5 kg, SD 16.57 kg). Among them 2 had subarterial VSD, 6 had subaortic VSD and 11 had perimembranous VSD. All of them had mild AVP and 13 of them had AR (trivial or mild). Median VSD size was 4.3 mm (4–6 mm). Transcatheter closure was done either by retrograde technique using the Amplatzer Duct Occluder-II in 17 patients or antegrade technique using the Duct Occluder-I in 2 cases. Mean follow-up period was 18 months (12–36 months). Result Immediate major complications were encountered in 2 (10.5%) cases. Significant aggravation of device related AR was seen in one case & device embolised to right pulmonary artery in another case and both of them were managed surgically. During follow up, 1 child had significant additional VSD requiring device closure. One child developed moderate AR, requiring surgery. None of the other had shown any increase in severity of AR. Conclusion Device closure of VSD in presence of mild AVP and mild AR appears to be safe. Longer follow-up is necessary to draw final conclusion.
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Ou-Yang WB, Wang SZ, Hu SS, Zhang FW, Zhang DW, Liu Y, Meng H, Pang KJ, Meng LK, Pan XB. Perventricular device closure of perimembranous ventricular septal defect: effectiveness of symmetric and asymmetric occluders. Eur J Cardiothorac Surg 2017; 51:478-482. [PMID: 28082474 DOI: 10.1093/ejcts/ezw352] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Accepted: 09/19/2016] [Indexed: 12/17/2022] Open
Abstract
Objectives To assess safety and effectiveness of symmetric and asymmetric occluders in perventricular device closure without cardiopulmonary bypass of perimembranous ventricular septal defects (pmVSDs). Methods The present retrospective study enrolled 581 patients who underwent perventricular device closure of pmVSDs under transoesophageal echocardiography guidance from May 2011 to April 2016, and outpatient electrocardiography and transthoracic echocardiography assessments at 1, 3, 6 and 12 months, and yearly thereafter. Results The overall success rate of device implantation was 92.6% (43 surgical conversions immediately). Between patients receiving symmetric ( n = 353) and asymmetric ( n = 185) occluders, there were no significant differences in age, weight and defect diameter distributions; however, both before discharge and at mean 28.6 ± 21.2 (range, 1-60)-month follow-up, the symmetric group had lower rates of trivial residual shunt (5.7% vs 11.4%, P = 0.018; and 0.8% vs 5.9%, P = 0.001) and bundle branch block (0.8% vs 5.4%, P = 0.002; and 0.6% vs 3.8%, P = 0.009); and at follow-up, the asymmetric group had lower residual shunt (47.6% vs 85.0%, P = 0.020) and similar branch block (30.0% vs 33.3%, P = 1.000) disappearance rates. There were no severe complications, i.e. aortic regurgitation, malignant arrhythmias, haemolysis or device dislocation. Conclusions Perventricular device closure of pmVSDs appears safe and effective with symmetric and asymmetric occluders. However, the lower residual shunt disappearance and higher branch block incidence rates for asymmetric occluders would favour more proactive conversion to surgical repair immediately when residual shunt is present intraoperatively.
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Kumar V, Aggarwal N, Swamy A, Garg S. Disappearing high velocity severe tricuspid regurgitation following Ventricular septal defect device closure. Indian Heart J 2017. [PMID: 28648440 PMCID: PMC5485395 DOI: 10.1016/j.ihj.2017.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
This report describes the disappearance of severe high velocity tricuspid regurgitation following a small ventricular septal defect device closure, in an eight year old girl.
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Schuiteman E, Verrill T, Mina N, Dalal B. Constrictive pericarditis-induced shunting through a PFO: Persistence despite pericardiectomy. Respir Med Case Rep 2017; 22:28-30. [PMID: 28649486 PMCID: PMC5470528 DOI: 10.1016/j.rmcr.2017.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 05/29/2017] [Indexed: 11/22/2022] Open
Abstract
A patent foramen ovale (PFO) is found in around 25-30% of patients. The discovery is often made only on autopsy, as most PFOs are clinically silent and any inter-atrial blood exchange typically shunts from the left to right heart [1]. Thus, when a patient presents with hypoxic respiratory failure, concern for presence of a PFO is rarely at the top of the differential. However, in the setting of elevated right heart pressures, PFOs can become of great hemodynamic importance and can lead to deadly complications, including right to left shunting and refractory hypoxic respiratory failure. We present an unusual care of constrictive pericarditis leading to significant shunting through a PFO, and resultant hypoxic respiratory failure which only resolved with PFO closure.
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Liang F, Hongxin L, Zhang HZ, Wenbin G, Zou CW, Farhaj Z. Perventricular double- device closure of wide-spaced multi-hole perimembranous ventricular septal defect. J Cardiothorac Surg 2017; 12:24. [PMID: 28412961 PMCID: PMC5392910 DOI: 10.1186/s13019-017-0585-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 03/21/2017] [Indexed: 11/15/2022] Open
Abstract
Background Device closure of a wide-spaced multi-hole PmVSD is difficult to succeed in percutaneous approach. This study is to evaluate the feasibility, safety and efficacy of perventricular device closure of wide-spaced multi-hole PmVSD using a double-device implanting technique. Methods Sixteen patients with wide-spaced multi-hole PmVSD underwent perventricular closure with two devices through an inferior median sternotomy approach under transesophageal echocardiographic guidance. The largest hole and its adjacent small holes were occluded with an optimal-sized device. The far-away residual hole was occluded with the other device using a probe-assisted delivery system. All patients were followed up for a period of 1 to 4 years to determine the residual shunt, atrioventricular block and the adjacent valvular function. Results The number of the holes of the PmVSD was 2 to 4. The maximum distance between the holes was 5.0 to 10.0 mm (median, 6.4 mm). The diameter of the largest hole was 2.5 to 7.0 mm (median, 3.6 mm). The success rate of double-device closure was 100%. Immediate residual shunts were found in 6 patients (38%), and incomplete right bundle branch block at discharge occurred in 3 cases (19%). Both complications decreased to 6% at 1-year follow-up. Neither of them had a severe device-related complication. Conclusions Perventricular closure of a wide-spaced multi-hole PmVSD using a double-device implanting technique is feasible, safe, and efficacious. In multi-hole PmVSDs with the distance between the holes of more than 5 mm, double-device implantation may achieve a complete occlusion.
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Perimembranous Ventricular Septal Defect Device Closure: Choosing Between Amplatzer Duct Occluder I and II. Pediatr Cardiol 2017; 38:596-602. [PMID: 28251252 DOI: 10.1007/s00246-016-1553-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Accepted: 12/21/2016] [Indexed: 10/20/2022]
Abstract
Transcatheter closure of perimembranous ventricular septal defects (pmVSDs) is a well-established procedure. Recently, Amplatzer duct occluders (ADO) I and II have been reported to close large series of pmVSDs successfully (off-label use). ADOs are economical compared with the standard Amplatzer VSD occluders, a major consideration in developing countries with low-budget programs. We report closure of symptomatic, hemodynamically significant pmVSDs using the ADOI and ADOII devices. Although there are no set criteria for choosing between ADOI and ADOII, the former's price tag includes snare and long sheath. Thus, we aim to predetermine device usage based on transthoracic echocardiography (TTE) findings. Between March 2013 and November 2014, 30 patients had transcatheter closure of pmVSDs using the ADO devices. The median age was 4 years (range 1.1-13 years) and median weight was 15 kg (range 6.5-85 kg). ADOII could not be used in VSDs larger than 6 mm and/or with a large aneurysm. The median VSD size as assessed by echocardiography was 5.5 mm while the mean was 5.5 mm (range 3-12 mm); while by angiography it was 5 mm & the mean was 4.75 mm (range 3-9 mm). The median fluoroscopy time (FT) was 8 min (range 5-38 min). We inserted ADOI in 13 patients and ADOII in 17 patients (no significant difference between median age and weight in each group). VSD size was significantly larger and FT was longer in ADOI patients; the device type matched what was decided from TTE data in 84% of cases. Follow-up ranged from 2 to 24 months (median 12 months). The mean LVEDD z-score of the patients was 1.1 before VSD closure, while it was 0.63, 0.35, and 0.23 at the 1-, 3 months, and last follow-up, respectively. Complete closure rates immediately, at 24 h, and at last follow-up were 87, 90, and 94% respectively. No patient developed heart block or any other complication. ADOI and ADOII are equally safe and effective in pmVSD closure. ADOII use, although cheaper than ADOI, is limited to smaller VSDs. The choice between ADOI and ADOII can be decided by TTE prior to procedure which is convenient in low economic programs.
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Kuwelker SM, Shetty DP, Dalvi B. Surgical repair of tricuspid valve leaflet tear following percutaneous closure of perimembranous ventricular septal defect using Amplatzer duct occluder I: Report of two cases. Ann Pediatr Cardiol 2017; 10:61-64. [PMID: 28163430 PMCID: PMC5241847 DOI: 10.4103/0974-2069.197052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Tricuspid valve (TV) injury following transcatheter closure of perimembranous ventricular septal defect (PMVSD) with Amplatzer ductal occluder I (ADO I), requiring surgical repair, is rare. We report two cases of TV tear involving the anterior and septal leaflets following PMVSD closure using ADO I. In both the patients, the subvalvular apparatus remained unaffected. The patients presented with severe tricuspid regurgitation (TR) 6 weeks and 3 months following the device closure. They underwent surgical repair with patch augmentation of the TV leaflets. Postoperatively, both are asymptomatic with a mild residual TR.
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Deshpande S, Godbole RC, Godbole YR. Percutaneous closure of aortic pseudoaneurysm in a young female with atrial septal occluder. J Cardiol Cases 2017; 15:39-42. [PMID: 30546692 PMCID: PMC6283732 DOI: 10.1016/j.jccase.2016.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 09/01/2016] [Accepted: 10/06/2016] [Indexed: 11/21/2022] Open
Abstract
This case report represents a novel technique for the treatment of a pseudoaneurysm of the aorta. Pseudoaneurysm of the aorta has been reported in patients post heart surgery. This case report is about a patient who had a pseudoaneurysm most probably following tuberculosis. Traditionally, the treatment of choice is surgical correction; however, in the current era, there are case reports describing the use of either stent grafts or Amplatzer occluders for occlusion of the pseudoaneurysm in high-risk surgical cases. We performed successful closure of the aortic pseudoaneurysm using atrial septal occluder. .
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Abstract
Whereas the left atrial appendage plays a rather minor role under physiological circumstances, it gains an importance in patients with atrial fibrillation. Compelling evidence has revealed that the left atrial appendage is implicated as the source of thrombus in the vast majority of strokes in atrial fibrillation. Oral anticoagulation remains the standard of care for stroke prevention in atrial fibrillation; nevertheless, this treatment has several limitations and is often contraindicated, particularly in the elderly population in whom the risk of stroke is high. Therefore, occluding the left atrial appendage is a logical approach to prevent thrombus formation and subsequent cardioembolic events in these patients. We present a review of clinical outcomes of patients with atrial fibrillation undergoing left atrial appendage closure and the challenges faced in this field.
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Dalvi B, Sheth K, Jain S, Pinto R. Transcatheter closure of large atrial septal defects using 40 mm amplatzer septal occluder: Single group experience with short and intermediate term follow-up. Catheter Cardiovasc Interv 2016; 89:1035-1043. [PMID: 27862916 DOI: 10.1002/ccd.26858] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Revised: 07/10/2016] [Accepted: 10/12/2016] [Indexed: 11/06/2022]
Abstract
OBJECTIVES To assess feasibility, safety, and efficacy of the use of 40 mm Amplatzer septal occluder (ASO 40) for the closure of large atrial septal defects (ASD). BACKGROUND There is very little data available on closure of large ASDs with ASO 40. MATERIALS AND METHODS Case records of patients who underwent ASD closure with ASO 40 between 2002 and 2014 were retrospectively analyzed. All patients had clinical, transthoracic, and transesophageal echocardiographic (TEE) evaluation prior to device closure. Postclosure follow-up was done at 6 weeks, 6 months, and annually thereafter. RESULTS 87 patients underwent ASD closure using ASO 40 during the study period. Mean age and weight of the group was 32.4 ± 11.6 years and 59.5 ± 11.3 kg respectively. Mean ASD diameter on TEE was 32 ± 2.8 mm. The balloon stretched diameter (N = 40) was 37.8 ± 1.3 mm. The balloon assisted technique was used in 80/87 patients for device deployment. The procedure was successful in 84/87 patients. Follow-up was available in 77 patients over a period of 44 ± 15.7 months. 3/77 patients had a small residual shunt. The severity of tricuspid regurgitation decreased in 40/77 patients. The pulmonary artery systolic pressure decreased from 49.7 ± 9.2 to 41.2 ± 6.2 mm Hg (N = 61; P < 0.05). The right ventricular diameter decreased from 35.1 ± 2.8 to 26.1 ± 3 mm (N = 77; P < 0.05). CONCLUSION ASO 40 can be used safely and effectively with promising short and intermediate term results.© 2016 Wiley Periodicals, Inc.
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Nassif M, Heuschen CBBC, Lu H, Bouma BJ, van Steenwijk RP, Sterk PJ, Mulder BJM, de Winter RJ. Relationship between atrial septal defects and asthma-like dyspnoea: the impact of transcatheter closure. Neth Heart J 2016; 24:640-646. [PMID: 27561281 PMCID: PMC5065534 DOI: 10.1007/s12471-016-0879-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Patients with atrial septal defects (ASD) are often misdiagnosed as asthma patients and accordingly receive erroneous bronchodilator treatment. In order to characterise their symptoms of dyspnoea to explain this clinical observation, we investigated the prevalence of asthma-like symptoms in patients with secundum ASD who then underwent successful percutaneous closure. METHODS A total of 80 ASD patients (74 % female, mean age 46.7 ± 16.8 years, median follow-up 3.0 [2.0-5.0] years) retrospectively completed dyspnoea questionnaires determining the presence and extent of cough, wheezing, chest tightness, effort dyspnoea and bronchodilator use on a 7-point scale (0 = none, 6 = maximum) before and after ASD closure. The Mini Asthma Quality of Life (Mini-AQLQ) and Asthma Control Questionnaire with bronchodilator use (ACQ6) were administered. RESULTS A total of 48 (60 %) patients reported cough, 27 (34 %) wheezing, 26 (33 %) chest tightness and 62 (78 %) effort dyspnoea. Symptom resolution or reduction was found in 64 (80 %) patients after ASD closure. Asthma symptom scores decreased significantly on the Mini-AQLQ and ACQ6 (both p < 0.001). The number of patients using bronchodilators decreased from 16 (20 %) to 8 (10 %) patients after ASD closure (p = 0.039) with less frequent use of bronchodilators (p = 0.015). CONCLUSIONS A high prevalence of asthma-like symptoms and bronchodilator use is present in ASD patients, which exceeds the low prevalence of bronchial asthma in this study population. Future prospective research is required to confirm this phenomenon. The presence of an ASD should be considered in the differential diagnosis of patients with asthma-like symptoms, after which significant symptom relief can be achieved by ASD closure.
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Krishnamoorthy KM, Bijulal S, Gopalakrishnan A. Severe aortic regurgitation during percutaneous closure of ventricular septal defect. Int J Cardiol 2016; 215:435. [PMID: 27131265 DOI: 10.1016/j.ijcard.2016.04.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Accepted: 04/10/2016] [Indexed: 11/16/2022]
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Kumar V, Banerjee A, Aggarwal N, Garg S, Swamy A. Atrial and ventricular septal defects device closure in a child in one session. Indian Heart J 2016; 68:370-2. [PMID: 27316495 PMCID: PMC4912531 DOI: 10.1016/j.ihj.2016.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 03/14/2016] [Indexed: 11/11/2022] Open
Abstract
We describe a rare interventional procedure in which an 8-year-old girl underwent a successful device closure of both atrial septal and ventricular septal defects in one session.
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Shamsuddin AM, Chen YC, Wong AR, Le TP, Anderson RH, Corno AF. Surgery for doubly committed ventricular septal defects. Interact Cardiovasc Thorac Surg 2016; 23:231-4. [PMID: 27170744 DOI: 10.1093/icvts/ivw129] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 04/09/2016] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Doubly committed ventricular septal defects (VSDs) account for up to almost one-third of isolated ventricular septal defects in Asian countries, compared with only 1/20th in western populations. In our surgical experience, this type of defect accounted for almost three-quarters of our practice. To date, patch closure has been considered the gold standard for surgical treatment of these lesions. Our objectives are to evaluate the indications and examine the outcomes of surgery for doubly committed VSDs. METHODS Between October 2013, when our service of paediatric cardiac surgery was opened, and December 2014, 24 patients were referred for surgical closure of VSDs. Among them, 17 patients (71%), with the median age of 6 years, ranging from 2 to 9 years, and with a median body weight of 19 kg, ranging from 11 to 56 kg, underwent surgical repair for doubly committed defects. In terms of size, the defect was considered moderate in 4 and large in 13. Aortic valvular regurgitation (AoVR) was present in 11 patients (65%) preoperatively, with associated malformations found in 14 (82%), with 5 patients (29%) having two or more associated defects. RESULTS After surgery, there was trivial residual shunting in 2 patients (12%). AoVR persisted in 6 (35%), reducing to trivial in 5 (29%) and mild in 1 (6%). Mean stays in the intensive care unit and hospital were 2.6 ± 1.2 days, ranging from 2 to 7 days, and 6.8 ± 0.8 days, ranging from 6 to 9 days, respectively. The mean follow-up was 14 ± 4 months, ranging from 6 to 20 months, with no early or late deaths and without clinical deterioration. CONCLUSIONS The incidence of doubly committed lesions is high in our experience, frequently associated with AoVR and other associated malformation. Early detection is crucial to prevent further progression of the disease. Patch closure remains the gold standard in management, not least since it allows simultaneous repair of associated intracardiac defects.
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Rahmath MRK, Numan M, Dilawar M. Medium to long-term echo follow-up after ventricular septal defect device closure. Asian Cardiovasc Thorac Ann 2016; 24:422-7. [PMID: 27112358 DOI: 10.1177/0218492316645746] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE We aimed to assess the medium to long-term results of echocardiographic follow-up of perimembranous and muscular ventricular septal defect closure with various Amplatzer devices. METHODS We successfully closed ventricular septal defects percutaneously in 45/49 patients. There were 35 perimembranous and 10 muscular ventricular septal defects. The median age and weight was 8.50 years (range 2-36.70 years) and 24 kg (range 10-106 kg), respectively. The median size of the ventricular septal defect was 7 mm (range 3-14 mm) on transthoracic echocardiography, 6 mm (range 4-15 mm) on transesophageal echocardiography, and 6 mm (range 3-14 mm) on left ventricular angiography. The median pulmonary-to-systemic blood flow ratio was 1.40 (range 1.0-3.0). RESULTS In the 49 attempted cases, the procedure was successful in 45, with a success rate of 91.84%. At a mean follow-up of 54.50 months, echocardiography showed complete closure in 41 (91%) patients and 4 (9%) had a tiny (1-2 mm) residual defect. New-onset aortic regurgitation was seen in 6 (13.3%) patients at 54.50 months, but it was mild in nature. Tricuspid valve regurgitation was observed in 13 (29%) patients at 54.50 follow-up, of whom 10 (22%) had mild and 3 (7%) had moderate regurgitation. CONCLUSION Transcatheter closure of perimembranous and muscular ventricular septal defects is effective, however, these patients need to be followed up regularly to detect device-related problems, specifically, aortic and tricuspid valve regurgitation.
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Abu-Tair T, Wiethoff CM, Kehr J, Kuroczynski W, Kampmann C. Transcatheter Closure of Atrial Septal Defects using the GORE(®) Septal Occluder in Children Less Than 10 kg of Body Weight. Pediatr Cardiol 2016; 37:778-83. [PMID: 26895499 DOI: 10.1007/s00246-016-1350-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 02/04/2016] [Indexed: 11/26/2022]
Abstract
The GORE(®) Septal Occluder (GSO) is a well-evaluated device for interventional ASD closure with closure rates comparable to the Amplatzer(®) Septal Occluder (ASO), but there are no published reports of its use in small children weighing less than 10 kg. This may be due to the necessity of a large-sized introducing sheath of at least 10 Fr and therefore the assumed risk of complications in vascular access. The GSO is an alternative option for interventional ASD closure in children weighing less than 10 kg. Fourteen infants and children with a median body weight 8900 g (range 6350-9650 g) underwent successful ASD closure using the GSO. The closure was performed under fluoroscopic and transthoracic echocardiographic guidance. Postprocedure, the vessels passed by the occluder and delivery catheter were examined by duplex sonography. The median ASD diameter was 11 mm (5-17 mm), and the median GSO size was 22.5 mm (15-30 mm), whereas the median ASO left disc size that would have been recommended was 25 mm (17-31 mm). All ASDs were successfully closed. During a median follow-up of 1.57 years (range 0.5-4.2), no complications like erosion, embolization, arrhythmias, or vascular injuries occurred. Although using a 10-Fr introducer sheath, no vascular complications were detected. Our data suggest that the small usable size as well as the soft and flexible design of the device allows successful use of the GSO in young children.
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Singhi AK, Sivakumar K. A novel method of creation of a fenestration in nitinol occluder devices used in closure of hypertensive patent arterial ducts. Ann Pediatr Cardiol 2016; 9:53-8. [PMID: 27011694 PMCID: PMC4782470 DOI: 10.4103/0974-2069.171399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Test occlusion with a balloon is done to predict operability of large hypertensive patent ductus arteriosus (PDA). If the fall in the pulmonary artery pressures is inadequate, a complete closure is not desired. To create a predictable premeasured fenestration in a nitinol occluder device used for closing hypertensive PDA. A large nitinol occluder device was punctured with an 18G needle to advance a 0.035˝ stiff guide wire through the occluder before loading it into the delivery system. The occluder with the guidewire was then deployed across the PDA. A coronary guide catheter was later threaded through the guidewire into the fabric of the device, which was still held by the delivery cable. A coronary stent was deployed across the fenestration in the occluder to keep it patent. An 8-year-old boy with Down syndrome and hypertensive PDA was hemodynamically assessed. Even though there was a fall in the pulmonary vascular resistance index and pressures on test occlusion, the pulmonary artery pressures were labile with fluctuations. A customized fenestration was made in a 16 mm muscular ventricular septal defect occluder (MVSO) with a 4.5 mm bare-metal coronary stent. The pulmonary artery pressures remained at half of the aortic pressures after the procedure. This fenestration model precisely and predictably fenestrated a large occluder device used to close a hypertensive large PDA. Long-term patency of these fenestrations has to be assessed on the follow-up, and may be improved through larger fenestrations, systemic anticoagulation and use of covered stents.
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