Abstract：
:Previous studies have indicated the importance of allometric scaling of VO2max for body size. However, no information is available on adjusting maximal cardiac output (Qmax) and stroke volume (SVmax) for body dimensions. The allometric exponent b was determined for the equation Y = aXb (where Y is the physiological outcome and X is the anthropometric variable) for VO2max, Qmax, and SVmax relative to mass, height, and body surface area (BSA) in 24 premenarcheal girls (mean age 12.2 years) during cycle testing. Values for b were 1.08 and 1.05 for BSA relative to Qmax and SVmax, approximating that of 1.0 using the traditional ratio standard (cardiac index and stroke index). Exponents of body mass relative to VO2max, Qmax, and SVmax (0.55, 0.55, and 0.59, respectively) eliminated the effects of body size, but the ratio standard (M1.0) did not. In this group of subjects, use of the ratio standard BSA was an appropriate means of adjusting maximal values of Q and SV for body size.
journal_name
Pediatr Cardioljournal_title
Pediatric cardiologyauthors
Rowland T,Goff D,Martel L,Ferrone L,Kline Gdoi
10.1007/s002460010102subject
Has Abstractpub_date
2000-09-01 00:00:00pages
429-32issue
5eissn
0172-0643issn
1432-1971pii
10.1007/s002460010102journal_volume
21pub_type
临床试验,杂志文章abstract：:Magnetocardiographic mapping was performed on a 2-year-old boy who suffered from the Wolff-Parkinson-White syndrome in association with a complex congenital heart defect. The pre-excitation site was determined noninvasively from the measured cardiac magnetic fields. The location was in the same anatomic region as foun...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/BF02310333
更新日期：1995-01-01 00:00:00
abstract：:Adrenomedullin (ADM) is a vasoactive peptide with potent dilatory effects. We studied whether perioperative myocardial injury could be altered by the presence of ADM. Blood samples from 19 children with congenital heart disease undergoing surgical repair were collected at six time points: preoperative, on cardiopulmon...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s002460010046
更新日期：2000-05-01 00:00:00
abstract：:The purpose of this study was to describe the long-term outcome of infants with hypoplastic left heart syndrome (HLHS) who underwent placement of internal pulmonary artery bands as part of a transcatheter palliation procedure followed by primary heart transplantation. Transcatheter palliation included stenting of the ...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-009-9424-3
更新日期：2009-05-01 00:00:00
abstract：:We sought to describe the use and outcomes of small, medium and large premounted stents in patients with congenital heart disease, including incidence of and risk factors for re-intervention and development of in-stent stenosis. Premounted stents offer several advantages over traditional manually crimped bare-metal st...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-016-1466-8
更新日期：2016-12-01 00:00:00
abstract：:This case discusses a Shone's variant with small left ventricle and mitral valve, bicuspid aortic valve, coarctation of the aorta, an unusual arrangement of atrial appendages, and partially anomalous pulmonary venous drainage due to a deviated atrial septum. The left atrial appendage could be directly entered from the...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-006-1364-6
更新日期：2006-09-01 00:00:00
abstract：:Pediatric primary cardiomyopathy is rare but serious, having high mortality; hypertrophic and dilated types are the most common. Its etiology has been mainly considered idiopathic; however, next generation sequencing techniques have revealed nearly half of idiopathic pediatric cases arose from specific genetic mutatio...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-019-02240-x
更新日期：2020-01-01 00:00:00
abstract：:We analyzed early and late results of surgical treatment of 100 consecutive children with Down's syndrome (DS) and congenital heart defect (CHD) who were operated on between 1990 and 1997. Fifty had common atrioventricular canal (CAVC), 24 ventricular septal defect, 8 the ostium primum atrial septal defect, 8 tetralog...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s002469900483
更新日期：1999-09-01 00:00:00
abstract：:We report the placement of an implantable cardiac defibrillator as preventative treatment in a 2-year-old with long QT syndrome. ...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-003-5230-5
更新日期：2004-07-01 00:00:00
abstract：:Electrocardiograms (heart rate, QRS voltage, QRS axis in the frontal plane. Q-Tc interval) echocardiograms [left ventricular fractional shortening (LVFS); preejection period (PEP); PEP/left ventricular ejection time (PEP/LVET) ratio; end-diastolic left ventricular free wall and interventricular septum thickness; prese...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/BF02238495
更新日期：1991-01-01 00:00:00
abstract：:When the common pulmonary vein fails to develop, the embryonic connections of the pulmonary veins to one or more of the systemic veins almost always persist. Anomalous pulmonary venous connections to the inferior vena cava (IVC) are typically characterized by hypoplasia of the involved pulmonary veins and pulmonary ar...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-005-0920-9
更新日期：2005-11-01 00:00:00
abstract：:Cor triatriatum sinistrum (division of the left atrium) is a recognized clinical and surgical entity. Division of the right atrium, also known as cor triatriatum dexter, is an extremely rare congenital abnormality in which persistence of the right valve of the embryonic systemic sinus venosus divides the right atrium ...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-012-0443-0
更新日期：2013-01-01 00:00:00
abstract：:Balloon angioplasty for native coarctation of the aorta in infants and children is gaining acceptance as an alternative to surgery in discrete membranous obstruction. The aim of this study was to assess the immediate and intermediate-term effectiveness and safety of balloon angioplasty in infants and children with dis...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-007-9029-7
更新日期：2008-05-01 00:00:00
abstract：:M-mode and 2-dimensional (2D) echocardiographic imaging are routinely used to quantify left-ventricular (LV) size and function in pediatric patients with dilated cardiomyopathy (DCM). The reproducibility of and correlation between these techniques are unknown. This analysis sought to compare interreader, intrareader, ...
journal_title：Pediatric cardiology
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1007/s00246-013-0835-9
更新日期：2014-04-01 00:00:00
abstract：:Three infants, each with a clinical picture of dilated cardiomyopathy, underwent endomyocardial biopsy. Immunohistologic analysis revealed chronic myocarditis. In one infant, a postviral etiology of chronic myocarditis could be assessed on the basis of molecular techniques. Therapy with azathioprine and prednisone res...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s002469900292
更新日期：1998-05-01 00:00:00
abstract：:The treatment of recurrent supraventricular tachycardia in a 3-week-old infant is described. Multiple doses of adenosine were used successfully to convert the dysrhythmia, without adverse effects or apparent tachyphylaxis. ...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s002469900222
更新日期：1997-11-01 00:00:00
abstract：:Ruptured sinus Valsalva aneurysm (SVA) in a patient with tetralogy of Fallot is a very rare cardiac complication. This report describes the case of a 10-year-old Hispanic girl who presented to her cardiologist for a routine transthoracic echocardiography (TTE), which showed a ruptured sinus of Valsalva, with left-to-r...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-012-0457-7
更新日期：2013-01-01 00:00:00
abstract：:The primary objective was to create a clinically relevant model of right ventricular hypertension and to study right ventricular myocardial pathophysiology in growing organism. The secondary objective was to analyse the effect of oral enoximone (phosphodiesterase inhibitor) therapy on right ventricular haemodynamic pa...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-016-1463-y
更新日期：2016-12-01 00:00:00
abstract：:Congenitally corrected transposition of the great arteries is a rare anomaly that is thought to arise from a defect in looping of the primitive cardiac tube. Cor triatriatum is another rare congenital cardiac anomaly due to faulty incorporation of the common pulmonary vein into the left atrium. We present a rare case ...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-011-9912-0
更新日期：2011-04-01 00:00:00
abstract：:A varying degree of impairment of ventricular performance is observed over the long-term after surgery for a congenital heart defect (CHD). Impaired ventricular performance has been shown to be of prognostic value for increased risk of cardiovascular events in adult CHD patients. This emphasizes the importance of deli...
journal_title：Pediatric cardiology
pub_type： 杂志文章,评审
doi：10.1007/s00246-013-0802-5
更新日期：2014-01-01 00:00:00
abstract：:For some congenital heart lesions, higher institutional surgical volume has been associated with better survival than in lower volume centers. The relationship between institutional surgical volume and mortality in infants after total anomalous pulmonary vein return (TAPVR) repair has not been well explored. The Texas...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-019-02224-x
更新日期：2020-01-01 00:00:00
abstract：:Neo-aortic arch obstruction (NAAO) is a common complication following the Norwood/Sano procedure (NP) for hypoplastic left heart syndrome (HLHS) and is associated with increased morbidity and mortality. However, there is currently no objective method for predicting which patients will develop NAAO. This study was desi...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-013-0713-5
更新日期：2013-01-01 00:00:00
abstract：OBJECTIVES:The aim of this article is to examine the frequency, timing of formation of aneurysm of the ventricular membranous septum (AVMS), and prognosis in patients with a perimembranous ventricular septal defect (VSD). PATIENTS:One hundred forty-eight patients were diagnosed with a perimembranous VSD within 90 days...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-003-0572-6
更新日期：2004-07-01 00:00:00
abstract：:The authors present an unusual complication of the balloon atrial septostomy procedure performed in a neonate with D-transposition of the great arteries. Cardiac tamponade developed shortly after the balloon atrial septostomy procedure and the infant was found to have a tear in the superior aspect of the left atrium, ...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/BF02076340
更新日期：1983-04-01 00:00:00
abstract：:Color-coded two-dimensional (2D) echocardiography confirmed the presence of severe congenital mitral regurgitation in an 8-month-old infant. Intraoperative inspection revealed an isolated perforation in the anterior leaflet. ...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/BF02239570
更新日期：1990-04-01 00:00:00
abstract：:Hospital volume has been associated with improved outcomes in congenital cardiac surgery. However, the relationship between hospital volume and hospitalization cost remains unclear. This study examines the relationship between hospital surgical volume and hospitalization costs, while accounting for measures of quality...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-014-0987-2
更新日期：2015-01-01 00:00:00
abstract：:Beta-blocker therapy is one of the principal therapies for congenital long-QT syndrome (LQTS). However, breakthrough cardiac events occur while being treated with beta-blockers. We sought to determine the frequency of and clinical correlates underlying beta-blocker therapy failures in genotyped, symptomatic LQTS proba...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-003-0567-3
更新日期：2004-09-01 00:00:00
abstract：:A 6-year-old girl with type 3 long QT syndrome was safely and successfully implanted with an implantable cardioverter-defibrillator (ICD) system. Prior to implantation, she had experienced uncontrollable life-threatening arrhythmia in spite of high-dose administration of mexiletine. An ICD coil lead for transvenous us...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-011-0065-y
更新日期：2011-10-01 00:00:00
abstract：:Unilateral absence of a pulmonary artery is a rare anomaly. Patients may present with hemoptysis, recurrent respiratory infections, pulmonary hypertension, or congestive heart failure. This report describes the case of a missing right pulmonary artery associated with anomalous left pulmonary venous connection not prev...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-011-0110-x
更新日期：2012-01-01 00:00:00
abstract：:Combination of right and left ventricular outflow tracts obstruction is extremely rare. Neonates with combined aortic stenosis (AS) and pulmonary stenosis (PS) present in critical condition and required urgent treatment. The management approach is not well defined. We report five female neonates with combined AS and P...
journal_title：Pediatric cardiology
pub_type： 杂志文章
doi：10.1007/s00246-014-1000-9
更新日期：2014-12-01 00:00:00
abstract：:Fetal echocardiography has impacted the fetus with congenital heart disease in many important ways. Advances in fetal echocardiography have allowed for more accurate and earlier detection of cardiac abnormalities. In turn, the prenatal diagnosis of cardiac abnormalities has improved the care and outcome of selected fe...
journal_title：Pediatric cardiology
pub_type： 杂志文章,评审
doi：10.1007/s00246-003-0593-1
更新日期：2004-05-01 00:00:00
