Secular trends in pregnancy weight gain in German women and their influences on foetal outcome: a hospital-based study

BACKGROUND: Increasing rates of overweight have been reported. In Germany, women of childbearing age are especially affected. Those women are at increased risks of several peri- and postnatal complications. The purpose of this study was to carry out Germany’s first study in terms of secular trends of overweight and weight gain during pregnancy related to foetal clinical outcomes (birth weight, Apgar score and umbilical blood pH). METHODS: A database maintained by a large regional university hospital in Cologne, Germany was used to evaluate clinical routine data from 1996 to 2012. 11771 women (23.5 ± 5.4 years; 18–48 years), who gave birth to a live singleton child (>2000 gram) were included. Recommended weight gain during pregnancy was based on IOM guidelines: Total weight gain range for underweight (initial BMI < 18.5 kg/m(2)) is 12.5 - 18 kg/ 28–40 lbs respectively, for normal-weight (initial BMI 18.5 -24.9 kg/m(2)) is 11.5 - 16 kg/ 25–35 lbs respectively, for overweight (initial BMI 25.0-29.9 kg/m(2)) is 7–11.5 kg/ 15–25 lbs respectively and for obese (initial BMI ≥ 30.0 kg/m(2)) is 5–9 kg/ 11–20 lbs respectively. A one-way variance analysis was employed to test for differences in particular factors in various groups. Multiple linear regression analysis was used to model impact factors. RESULTS: Over the second analysed period (2005–2012), the number of women with high weight gain increased from 33.8% to 42.9% (p <0.001). 54.5% overweight and 57.7% obese women were affected (p <0.001). Women with high weight gain were 54.5% significantly more likely to give birth to an infant ≥ 4000 grams than women with normal (31.7%) or low weight gain (13.8%, p < 0.001). Women with normal weight gain had significantly better foetal outcomes in terms of the Apgar score at 5 min and umbilical cord blood pH. CONCLUSION: These data confirm an increase in maternal weight gain before and during pregnancy. An excessive weight gain is accompanied by macrosomia, lower Apgar scores and pH-value. Women should therefore be advised about the risks of obesity before and during pregnancy as well as excessive maternal weight gain during pregnancy

Indications for cardiovascular magnetic resonance in children with congenital and acquired heart disease: an expert consensus paper of the Imaging Working Group of the AEPC and the Cardiovascular Magnetic Resonance Section of the EACVI

This article provides expert opinion on the use of cardiovascular magnetic resonance (CMR) in young patients with congenital heart disease (CHD) and in specific clinical situations. As peculiar challenges apply to imaging children, paediatric aspects are repeatedly discussed. The first section of the paper addresses settings and techniques, including the basic sequences used in paediatric CMR, safety, and sedation. In the second section, the indication, application, and clinical relevance of CMR in the most frequent CHD are discussed in detail. In the current era of multimodality imaging, the strengths of CMR are compared with other imaging modalities. At the end of each chapter, a brief summary with expert consensus key points is provided. The recommendations provided are strongly clinically oriented. The paper addresses not only imagers performing CMR, but also clinical cardiologists who want to know which information can be obtained by CMR and how to integrate it in clinical decision-makin

The electrocardiogram of the neonate and infant

The ECG in children has a number of characteristic differences compared to the ECG of the adult. The transition of the ECG in neonates after birth represents dynamic changes of the circulatory system due to the postnatal adaptation, different physiologic properties of the fetal and neonatal myocardium, the location and orientation of the heart in the chest and influence of body mass during that period and later on in childhood. The complexity of the changes implies a broad variation of ECG changes during the first days and weeks of life, whose interpretation requires expert knowledge. The ECG is an obligatory diagnostic tool in childhood arrhythmias. The long QT syndrome is an inherited rhythm disorder with risk of sudden cardiac death in early childhood. Electrocardiographic screening in neonates for the early detection of LQTS might identify individuals with an abnormal repolarization and prevent sudden death. The potential benefits of a universal screening program, even if achievable logistically and in a cost-effective manner, are however highly debatable. (C) 2016 Elsevier Inc. All rights reserved

Adult aortic coarctation discovered incidentally after the rupture of sinus of Valsalva aneurysm: combined surgical and interventional approach

Combination of ruptured sinus of Valsalva aneurysm (SVA), and a coexisting asymptomatic adult aortic isthmic coarctation is extremely rare. The timing and sequence of surgical and/or interventional repair of these two pathologies are controversial. We present a case of a 37-year-old male who was admitted to our department because of severe acute congestive heart failure and signs of ruptured aneurysm of the SV into the right ventricle. Transthoracic and transoesophageal echocardiography confirmed the communication between an important right coronary SVA and right ventricle, bicuspid aortic valve, mild aortic regurgitation, and revealed severe aortic coarctation. Because of the severe dilation of right sinus of Valsalva a surgical repair of the ruptured aneurysm was performed. Aortic coarctation was treated four weeks later by a percutaneous stent-graft implantation. This case report supports the concept that hybrid approach is feasible in patients with ruptured SVA and aortic coarctation in adulthood. (C) 2011 Published by European Association for Cardio-Thoracic Surgery. All rights reserved

The pathophysiologic aspects and clinical implications of electrocardiographic parameters of ventricular conduction delay in repaired tetralogy of Fallot

The 12-lead surface electrocardiograni is a valuable and feasible clinical tool in the management of patients following tetralogy of Fallot (TOF) repair. The importance of QRS duration in TOF patients has long been acknowledged. A prolonged QRS complex has been associated with increased risk for subsequent life-threatening ventricular arrhythmia and sudden cardiac death. Our current ability to risk-stratify TOF patients for malignant arrhythmogenic events primarily on the basis of QRS duration is rather limited. Nevertheless, increasing evidence suggests that QRS morphology and duration may be useful as surrogate markers of infundibular and regional right ventricular myocardial disease. The aim of this review is to provide a critical appraisal of the clinical implications of established and new electrocardiographic markers of ventricular conduction delay in TOF patients following surgical correction with a particular focus on QRS duration, lengthening, and fragmentation. In addition, the pathophysiological background of these parameters is addressed. (C) 2014 Elsevier Inc. All rights reserved