Abstract:
:We studied the duration and dispersion of the P wave in patients after a Senning operation, assessing its value in detecting the risk of atrial tachycardias.We measured the duration and dispersion of the wave in surface 12 lead electrocardiograms obtained from 18 patients with sinus rhythm, having a mean age of 12.8 years, with 13 being males and 5 females, who had undergone a Senning operation, comparing the values obtained in 35 age and gender-matched healthy people. The patients had undergone repair at a mean age of 13.4 months, and had a mean duration of follow-up of 12.8 years after the procedure. We also made 24 hour Holter recordings.The maximal duration of the P wave, at a mean of 129.3 milliseconds, and dispersion with a mean of 78 milliseconds, were both significantly increased in the patients compared with their controls, the mean values for the normal subjects being 103.7 and 54 milliseconds. Supraventricular tachycardia was detected in 1 of 3 patients with dispersion greater than 100 milliseconds, and in 2 of 15 patients (13%) with dispersion less than 100 milliseconds as measured from the Holter recordings (p > 0.05).Thus, the maximum duration and dispersion of the P wave were increased in patients after a Senning operation, but we were unable to establish any relationship between these measurements and atrial tachycardias as observed using Holter monitoring.
journal_name
Cardiol Youngjournal_title
Cardiology in the youngauthors
Ozyilmaz I,Eroğlu AG,Güzeltaş A,Oztunç F,Saltik L,Ozdil M,Bariş Sdoi
10.1017/S1047951109991892subject
Has Abstractpub_date
2009-12-01 00:00:00pages
615-9issue
6eissn
1047-9511issn
1467-1107pii
S1047951109991892journal_volume
19pub_type
杂志文章abstract::May-Thurner syndrome is a rare clinical entity involving venous obstruction of the left lower extremity. The May-Thurner syndrome is a phenomenon commonly described as an acquired stenosis of the left common iliac vein secondary to compression of the left common iliac vein between the right common iliac artery and the...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951114001115
更新日期:2015-04-01 00:00:00
abstract::Sudden death and ventricular tachycardia are known to occur late after correction of tetralogy of Fallot. Abnormal dispersion of the QT interval, ventricular late potentials, and prolongation of the QRS complex, alone or in combination, are useful markers of the risk for such complications. Our present prospective stu...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951104004020
更新日期:2004-08-01 00:00:00
abstract::We report amiodarone-induced pulmonary toxicity in an 18-year-old boy who had undergone corrective surgery for tetralogy of Fallot 4 years earlier, and was treated with amiodarone because of recurrent malignant postoperative ventricular tachyarrhythmias. Toxicity was recognized on the basis of clinical features, chest...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/s1047951100008441
更新日期:1999-03-01 00:00:00
abstract:OBJECTIVES:The objectives of this study were to compare the quality-of-life scores of Malaysian children with CHD and their healthy siblings, to determine the level of agreement between proxy-reports and child self-reports, and to examine variables that have an impact on quality of life in those with CHD. METHODS:Pare...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951117000166
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVE:There are several agents used for conscious sedation by various routes in children. The aim of this prospective randomised study is to compare the effectiveness of three commonly used sedatives: intranasal ketamine, intranasal midazolam, and oral chloral hydrate for children undergoing transthoracic echocardi...
journal_title:Cardiology in the young
pub_type: 杂志文章,随机对照试验
doi:10.1017/S1047951119001835
更新日期:2019-09-01 00:00:00
abstract:OBJECTIVE:To evaluate the diagnosis, clinical features, management and post-natal follow-up in consecutive fetuses identified with tachycardia. METHODS:We reviewed consecutive fetuses with tachycardia identified in a single tertiary institution between January, 2001, and December, 2008. We considered several options f...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951109990497
更新日期:2009-09-01 00:00:00
abstract::Noonan's syndrome involves the association of multiple congenital abnormalities, with a variety of cardiac defects. We describe here the association of Noonan's syndrome with multiple pulmonary arteriovenous fistulas and bilateral duplicated renal collecting systems. To the best of our knowledge, this is the first rep...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951107000352
更新日期:2007-04-01 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:BACKGROUND:At present, the exclusion for percutaneous pulmonary valve implantation for free pulmonary regurgitation after tetralogy of Fallot repair includes an unfavourably large right ventricular outflow tract. OBJECTIVE:To report feasibility and early experience with a recently developed transcatheter heart valve, ...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951115001067
更新日期:2016-04-01 00:00:00
abstract::Anomalous origin of the right coronary artery from the posterior, non-coronary sinus is extremely rare and has never been reported in a paediatric-age competitive athlete. We report this very rare case of the right coronary artery arising from the posterior sinus. In the anomalous right coronary from the posterior sin...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951114001346
更新日期:2015-06-01 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::Neonates and small infants have unique characteristics that make it possible to obtain echocardiographic views that are inaccessible in older patients. A high transsternal approach through the cartilaginous sternum and the thymus gland allows visualisation of a short-axis view of the pulmonary valve. This view should ...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951115001845
更新日期:2016-04-01 00:00:00
abstract:INTRODUCTION:Infants undergoing stage 1 palliation for hypoplastic left heart syndrome may have post-operative feeding difficulties. Although the cause of feeding difficulties in these patients is multi-factorial, residual arch obstruction may affect gut perfusion, contributing to feeding intolerance. We hypothesised t...
journal_title:Cardiology in the young
pub_type: 杂志文章,多中心研究
doi:10.1017/S1047951120000177
更新日期:2020-03-01 00:00:00
abstract::Single-nucleotide polymorphisms in miRNA-machinery genes may alter the biogenesis of miRNAs affecting disease susceptibility. In this case-control study, we aimed to evaluate the impact of three single-nucleotide polymorphisms (DICER rs1057035, DROSHA rs10719, and XPO5 rs11077) and their combined effect in a genetic r...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951120004874
更新日期:2021-01-11 00:00:00
abstract::Dysfunction of the autonomic nervous system, or dysautonomia, is an uncommon disease. Postural orthostatic tachycardia syndrome is one of the several types of dysautonomia. Postural orthostatic tachycardia syndrome, also known as chronic orthostatic intolerance, is the most common but least severe of the dysautonomic ...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951110001198
更新日期:2010-12-01 00:00:00
abstract::In recent years, three-dimensional imaging has provided new opportunities for visualizing congenital cardiac malformations. We present the initial clinical experience using a recently implemented system, which employs some of new interactive, real-time, techniques. We show how three-dimensional rendering based on magn...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:
更新日期:2003-10-01 00:00:00
abstract::Scimitar syndrome represents a rare variant of partial anomalous pulmonary venous connection with right lung hypoplasia, dextrocardia, and concomitant airway-vessel abnormalities. Surgical correction is preferred in symptomatic patients or in patients with increased left-to-right shunt. In this report, the first case ...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951117001603
更新日期:2018-01-01 00:00:00
abstract::Tetralogy of Fallot, when associated with atrioventricular septal defect permitting shunting at ventricular level, represents a complex cyanotic congenital malformation. Experience with surgical repair is limited, and results vary considerably. Between 1984 and 1996, we repaired 14 consecutive patients with this combi...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/s1047951100004728
更新日期:1998-01-01 00:00:00
abstract::Pneumopericardium, defined as air in the pericardial cavity, is a rare condition with potentially severe complications and mortality. In the neonatal period, pneumopericardium is associated with prematurity, very low birth weight, and assisted ventilation. We report the occurrence of spontaneous pneumopericardium in a...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951117002657
更新日期:2018-03-01 00:00:00
abstract:BACKGROUND:Neonates undergoing heart surgery for CHD are at risk for postoperative gastrointestinal complications and aspiration events. There are limited data regarding the prevalence of aspiration after neonatal cardiothoracic surgery; thus, the effects of aspiration events on this patient population are not well und...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S104795111600278X
更新日期:2017-09-01 00:00:00
abstract::We present a case of circumferential fracture of aortic coarctation stent with severe re-stentosis presenting 16 years after initial stent implantation with end-stage renal disease. The patient was treated with a covered stent using the stent-in-stent technique. The use of an ultra-high-pressure balloon was proved nec...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951115001079
更新日期:2016-02-01 00:00:00
abstract::An infant developed severe desaturation within a few hours of construction of a modified Blalock-Taussig shunt. Echocardiography revealed that the shunt had become occluded, and this was confirmed angiographically. At catheterisation, therefore, we passed a 0.014" percutaneous transluminal coronary angioplasty wire th...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/s1047951100008957
更新日期:2000-11-01 00:00:00
abstract::We found spontaneous echoes in two teenagers with nephrotic syndrome and profound hypoalbuminemia, both having normal cardiac structure, function and output. The phenomenon disappeared after the level of albumin normalized. In one patient, all spontaneous echoes disappeared following convalescence, the level of albumi...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951104005153
更新日期:2004-10-01 00:00:00
abstract:OBJECTIVE:To examine the current subjective state of health, and the longitudinal course of psychological well-being, in adult patients with congenital cardiac malformations. METHODS:Our study concerns the second follow-up of a cohort of patients with congenital cardiac malformations. We examined 362 consecutive patie...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951105000351
更新日期:2005-04-01 00:00:00
abstract::Neonatal aortic thrombosis is a rare occurrence but can be life-threatening. Most aortic thrombosis in neonates is related to umbilical artery catheters. A case of a neonate with a spontaneous aortic thrombosis is described here along with a comprehensive review of the literature for cases of neonatal aortic thrombosi...
journal_title:Cardiology in the young
pub_type: 杂志文章,评审
doi:10.1017/S1047951119003093
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVE:We sought to use techniques of decision analysis to compare values or preferences for balloon angioplasty versus surgery for treatment of aortic coarctation in children. BACKGROUND:Balloon angioplasty and surgery for aortic coarctation have a differing spectrum and prevalence of outcomes and complications, m...
journal_title:Cardiology in the young
pub_type: 杂志文章,meta分析,评审
doi:10.1017/S1047951107001795
更新日期:2008-02-01 00:00:00
abstract:BACKGROUND:CHDs form a complex and heterogeneous group of clinical entities, with high morbidity and mortality. With the advancement of surgical and invasive techniques and clinical treatment, the survival of these patients has increased significantly, and there are reports of a high prevalence of ocular abnormalities ...
journal_title:Cardiology in the young
pub_type: 杂志文章,meta分析,评审
doi:10.1017/S104795111500044X
更新日期:2016-03-01 00:00:00
abstract::Valvar heart disease can be complicated by hemodynamic derangements, depending on the degree of the abnormality. Stenosis causes pressure overload of the chamber draining through the valve and regurgitation results in volume overload. Many lesions have a component of both, resulting in both pressure and volume overloa...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951114001978
更新日期:2014-12-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to detect structural and functional changes in the left and right ventricles in obese Egyptian adolescents. Methods and results Anthropometric and echocardiographic parameters, including tissue Doppler imaging, were obtained from 70 obese adolescents with average body mass inde...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951111001910
更新日期:2012-08-01 00:00:00
abstract:BACKGROUND:This study evaluated the effectiveness of long-term intensive lipid-lowering therapy in children and adolescents with familial hypercholesterolaemia. METHODS:The charts of 89 children and adolescents with heterozygous familial hypercholesterolaemia among ∼1000 patients treated from 1974 to 2008 were reviewe...
journal_title:Cardiology in the young
pub_type: 杂志文章
doi:10.1017/S1047951113000528
更新日期:2014-06-01 00:00:00