Abstract:
INTRODUCTION:Stenosis, mediated by neointimal hyperplasia and thrombosis, is a major limiting factor in successful stent implantation. The introduction of a stent, coated in its endoluminal surface by antihuman CD34 antibodies with endothelial progenitor cell-capturing properties, opens the possibility of promoting a rapid and normal functioning coverage by endothelium and thus avoids both an excessive cell proliferation within stent and the need for long-term dual antiplatelet therapy. These stents, developed for adult coronary artery disease, have not yet been implanted in children or in those with congenital heart disease. OBJECTIVE AND METHODS:In this paper, we describe the implantation of Genous® stents in three children with cyanotic congenital heart disease and obstructed systemic-to-pulmonary shunts. We describe the use of this stent and address its potential feasibility in paediatric congenital heart disease. RESULTS:To maintain the patency of two modified Blalock-Taussig shunts and one ductus arteriosus, four Genous® stents were implanted in three infants with cyanotic heart disease. All procedures were immediately successful, with resolution of stenosis and improvement in transcutaneous oxygen saturation from 66% ± 3.6% to 92% ± 2.6%. In the follow-up, one stent had no occlusion; however, the remaining two had partial occlusion after 5 and 5.5 months, which were successfully managed with balloon dilatation preceding elective definitive surgical correction. CONCLUSION:In our preliminary experience, we demonstrated that Genous® stent implantation was feasible in infants with complex congenital heart disease. Additional studies with larger samples and longer follow-up are required to confirm the potential benefits of this technology in this clinical setting.
journal_name
Cardiol Youngjournal_title
Cardiology in the youngauthors
Cabanelas N,Martins JD,Pinto Fdoi
10.1017/S1047951113001376subject
Has Abstractpub_date
2014-10-01 00:00:00pages
900-4issue
5eissn
1047-9511issn
1467-1107pii
S1047951113001376journal_volume
24pub_type
杂志文章abstract:OBJECTIVES:Our aim was to assess the immediate and short term results of closure of moderate and large patent arterial ducts using the self-expanding and repositionable Amplatzer device. METHOD:We attempted closure in 25 patients (10 Females and 15 males) using the Amplatzer occluder. Their median age was 48 months wi...
journal_title:Cardiology in the young
pub_type: 临床试验,杂志文章
doi:10.1017/s1047951100009124
更新日期:2000-05-01 00:00:00
abstract:INTRODUCTION:The diagnosis of trisomy 21 in children has been associated with failed extubation after CHD surgery. Dexmedetomidine may be a useful agent to improve postoperative outcomes in these patients, such as ventilator time, ICU length of stay, or hospital length of stay. MATERIALS AND METHODS:The Pediatric Heal...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951114001462
更新日期:2015-06-01 00:00:00
abstract::We report an extremely rare case of a 14-month-old girl who was diagnosed with a single right coronary artery with coronary artery fistula communicating with the right ventricle and congenital absence of left coronary artery. Angiography showed a dilated and tortuous single right coronary artery draining into the righ...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951119002105
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVE:Increasing rates of survival have raised the question of medical and psychosocial factors contributing to quality of life of patients with congenital cardiac disease. We investigated the impact of the severity of disease, and social disadvantage, on the quality of life of patients and their primary caregivers...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951105002118
更新日期:2006-02-01 00:00:00
abstract::The common respiratory syncytial virus has been associated with cardiac involvement, usually tachyarrhythmias and occasionally myocarditis. A child is described who probably developed a complete heart block following respiratory syncytial bronchiolitis. Such an association needs to be considered if the heart is struct...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951109990102
更新日期:2010-02-01 00:00:00
abstract:BACKGROUND:Neonates and infants with congenital and acquired cardiac disease often require placement of central venous lines for extended intravenous therapy. It may be advantageous to avoid the larger venous vessels of the head and neck and lower extremities in order to preserve these for future interventions and ther...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951110000090
更新日期:2010-06-01 00:00:00
abstract:BACKGROUND:Complications at the vascular access sites are among the most common adverse events in congenital cardiac catheterization. The use of small-gauge catheters may reduce these events; however, other factors can contribute to the development of vascular complications. OBJECTIVES:To determine factors associated ...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951111000989
更新日期:2012-04-01 00:00:00
abstract::We report an unusual case of a 12-month-old boy diagnosed with anomalous origin of a single coronary artery from the pulmonary artery associated with patent ductus arteriosus. The patient survival was attributed to left-to-right shunt (patent ductus arteriosus) allowing for appropriate myocardial perfusion. Successful...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951120001328
更新日期:2020-07-01 00:00:00
abstract::D is an 8-year-old boy brought to his paediatrician for evaluation. His mother is concerned as his teacher has been frequently complaining that he is very restless and often disturbs the rest of the class by getting up on some pretext or the other. He is unable to concentrate on his work and gets distracted very easil...
journal_title:Cardiology in the young
pub_type: 信件
doi:10.1017/S1047951115001274
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:Parental suspicions that the child may possibly take narcotics may be substantiated by hair analysis, which may not only identify the narcotic abuse profile, but also define the minimum period of narcotic usage. OBJECTIVE:A toxicological hair analysis aiming at detecting the presence of amphetamines and can...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951111000667
更新日期:2012-02-01 00:00:00
abstract:UNLABELLED:So as to determine the value of brain natriuretic peptide in the plasma as a biochemical marker for myocarditis of Kawasaki disease, we studied 69 patients. The blood samples, electrocardiograms and cross-sectional echocardiograms were obtained before the commencement of treatment and in the convalescent pha...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/s1047951102000318
更新日期:2002-03-01 00:00:00
abstract:BACKGROUND:Challenges remain in the judgement of pathological murmurs in newborns at maternity hospitals, and there are still many simple major CHD patients in developing countries who are not diagnosed in a timely fashion. This study aimed to evaluate the accuracy of cardiac auscultation on neonatal CHD by general pae...
journal_title:Cardiology in the young
pub_type: 杂志文章,多中心研究
doi:10.1017/S1047951119000799
更新日期:2019-05-01 00:00:00
abstract::Severe right ventricular failure complicated a postoperative systemic inflammatory response in a 33-year-old woman after surgical repair of congenital cardiac malformations. Volume loading, and high doses of catecholamines, failed to produce improvement, but treatment with vasopressin improved all haemodynamic paramet...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951105000193
更新日期:2005-02-01 00:00:00
abstract::The anomalous aortic origin of a coronary artery from the wrong sinus of Valsalva with interarterial, intramural, and/or intraconal course is a rare congenital anomaly that is associated with a high risk of sudden death in children. The Congenital Heart Surgeons' Society established the Registry of Anomalous Aortic Or...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951110001095
更新日期:2010-12-01 00:00:00
abstract:BACKGROUND:Complete transposition is the most common form of neonatal cyanotic heart disease. The management of this condition has changed markedly in the last decade and there appears to be a significant variation between centres in terms of pre-operative management. OBJECTIVES/METHODS:We surveyed all paediatric card...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/s104795110000812x
更新日期:2000-09-01 00:00:00
abstract::The persistence of so-called spongy myocardium was first reported in humans in the 1960s. Subsequently, a few reports described the condition, utilizing inconsistent facts and terminology. In 1990 the first report appeared using the term "noncompaction", and detailed its clinical implications. Following this report, m...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951108001972
更新日期:2008-06-01 00:00:00
abstract::We describe the case of a 17-year-old male soccer player with T-wave inversion in precordial leads in resting electrocardiography, which also disclosed sinus bradycardia, early repolarization, and increased QRS voltage. These findings strongly suggested cardiomyopathy. The patient's T-wave inversion disappeared during...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951117001287
更新日期:2017-11-01 00:00:00
abstract::Partially anomalous pulmonary venous connection of a solitary pulmonary vein in the setting of an intact atrial septum is often subclinical, and the indications for surgical repair are controversial. Here we describe a patient who developed a significant shunt over a period of 10-years. Flow through the anomalously co...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S104795110700159X
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:Temporary percutaneous epicardial pacing wires are routinely placed in children following cardiac surgery. There is uncertainty in clinical practice about the optimum timing for their removal, and practice varies widely both within and between different institutions. AIM:The aim of our study was to describe...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951107001035
更新日期:2007-10-01 00:00:00
abstract:UNLABELLED:Introduction The optimal perioperative feeding strategies for neonates with CHD are unknown. In the present study, we describe the current feeding practices across a multi-institutional cohort. METHODS:Inclusion criteria for this study were as follows: all neonates undergoing cardiac surgery admitted to the...
journal_title:Cardiology in the young
pub_type: 杂志文章,多中心研究
doi:10.1017/S1047951115002474
更新日期:2015-12-01 00:00:00
abstract::A young female athlete is described with anomalous origin of the main stem of the left coronary artery from the non-facing sinus of Valsalva who sustained myocardial infarction and died suddenly after physical exertion. Autopsy findings illustrated the mechanistic importance of acute angle take-off of the left main co...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/s1047951100006624
更新日期:2000-03-01 00:00:00
abstract::The Amplatzer septal occluder is an alternative to operative closure of atrial septal defects within the oval fossa. An issue when deploying the device is its distance from the mitral valve. The purpose of this study is to determine how this distance changes with growth of the patient. We identified, through a review ...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951104005050
更新日期:2004-10-01 00:00:00
abstract::A 5-year-old girl presented with chronic fatigue and extreme exercise intolerance. After countless doctor visits, investigations, and hospital admissions, striking desaturation during exercise test pointed to a cardiovascular problem. Desaturation as a result of right-to-left shunting through a patent foramen ovale du...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951118002044
更新日期:2019-02-01 00:00:00
abstract::We present a rare case of incidentally diagnosed Twiddler's syndrome in a child 7 years after implantation of a dual-chamber pacemaker system with epicardial leads. During revision, an insulation defect of the ventricular lead was evident, despite unremarkable prior pacemaker lead testing. The lead was repaired and a ...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951120001031
更新日期:2020-06-01 00:00:00
abstract::The SARS-CoV-2 (COVID-19) pandemic has challenged our initial predictions of its ramifications, both short and long term. Cardiovascular manifestations of COVID-19 in children remain a topic of investigation as literature is lacking. We describe new onset atrial fibrillation in a child with a history of COVID-19 infec...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951120003893
更新日期:2020-10-19 00:00:00
abstract::A percutaneous transcatheter balloon dilation of a pulmonary venous pathway obstruction was successfully performed in a 40-year-old patient after a Mustard procedure. During the procedure, real-time three-dimensional trans-oesophageal echocardiography demonstrated the morphology of the obstruction. Our case highlights...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951119001045
更新日期:2019-07-01 00:00:00
abstract::Conotruncal heart defects are considered to be one of the most common types of birth defect worldwide. Genetic disturbances in folate metabolism such as Thymidylate synthase may increase risk for conotruncal heart defects. We evaluated two common Thymidylate synthase polymorphisms, including the 28 bp tandem repeat in...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951118002184
更新日期:2018-12-21 00:00:00
abstract::Berry syndrome is a rare CHD. Approximately 29 cases have been described in the literature. Surgical correction has been successfully performed as well. We report the case of a newborn diagnosed with Berry syndrome who was subsequently diagnosed with trisomy 13. Cytogenetic analysis should be performed before surgical...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951115000256
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:There is a great need for echocardiographic criterions for accurate diagnosis of carditis in acute rheumatic fever. AIM:To test the efficacy of proposed echocardiographic criterions for the diagnosis of carditis. MATERIALS AND METHODS:We studied 333 patients suspected of having acute rheumatic fever, under...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951108003107
更新日期:2008-12-01 00:00:00
abstract::The mitral-aortic intervalvular fibrosa is an area of fibrous continuity between the mitral and aortic valves. We present the first case of a congenital pseudoaneurysm in this region, detected prenatally as an isolated cardiac defect, which was followed-up conservatively postnatally. The diagnosis was confirmed by ech...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951117000890
更新日期:2017-05-29 00:00:00