Gravenhorst, Verena D.

[["dc.bibliographiccitation.firstpage","292"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Catheterization and Cardiovascular Interventions"],["dc.bibliographiccitation.lastpage","295"],["dc.bibliographiccitation.volume","91"],["dc.contributor.author","Schneider, Heike E."],["dc.contributor.author","Gravenhorst, Verena"],["dc.contributor.author","Paul, Thomas"],["dc.contributor.author","Jacobshagen, Claudius"],["dc.date.accessioned","2021-06-01T10:49:45Z"],["dc.date.available","2021-06-01T10:49:45Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1002/ccd.27445"],["dc.identifier.issn","1522-1946"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/86404"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-425"],["dc.relation.issn","1522-1946"],["dc.title","Insufficiency of a Damus-Kaye-Stansel anastomosis in a Fontan patient: Transfemoral implantation of an Edwards Sapien 3 valve"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","234"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","American Journal of Medical Genetics Part A"],["dc.bibliographiccitation.lastpage","237"],["dc.bibliographiccitation.volume","127A"],["dc.contributor.author","Wessel, Alok D."],["dc.contributor.author","Gravenhorst, Verena D."],["dc.contributor.author","Buchhorn, Reiner"],["dc.contributor.author","Gosch, A."],["dc.contributor.author","Partsch, C. J."],["dc.contributor.author","Pankau, R."],["dc.date.accessioned","2018-11-07T10:48:04Z"],["dc.date.available","2018-11-07T10:48:04Z"],["dc.date.issued","2004"],["dc.description.abstract","Williams-Beuren syndrome (WBS) is a genetic disorder characterized by a distinctive facial gestalt, mental retardation, mild growth deficiency, and cardiovascular disease. The occurrence of sudden death in the WBS is known from several case reports, but information about the risk of sudden death as derived from the data of a large cohort of patients is lacking. We analyzed the data of 293 WBS patients who had been treated for 43 years at the same two institutions. We thus collected 5,190 patient years without loss to follow-up. During this period ten patients died. Five of them died from: reticulosarcoma (1), after accident (1), heart failure (1), following heart surgery (2). Of the remaining five patients, four died suddenly and one died of unknown cause suggestive of sudden cardiac death. Thus, the incidence of sudden death in our WBS cohort amounts to 1/1,000 patient years. This risk of sudden death is comparable to that following surgery for congenital heart disease, and is 25-100-fold higher compared to the age-matched normal population. (C) 2004 Wiley-Liss, Inc."],["dc.identifier.doi","10.1002/ajmg.a.30012"],["dc.identifier.isi","000221707000004"],["dc.identifier.pmid","15150772"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/48111"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-liss"],["dc.relation.issn","0148-7299"],["dc.title","Risk of sudden death in the Williams-Beuren syndrome"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1063"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","ARCHIVES OF PEDIATRICS & ADOLESCENT MEDICINE"],["dc.bibliographiccitation.lastpage","1068"],["dc.bibliographiccitation.volume","159"],["dc.contributor.author","Norozi, K."],["dc.contributor.author","Gravenhorst, Verena D."],["dc.contributor.author","Hobbiebrunken, Elke"],["dc.contributor.author","Wessel, Alok D."],["dc.date.accessioned","2018-11-07T10:54:28Z"],["dc.date.available","2018-11-07T10:54:28Z"],["dc.date.issued","2005"],["dc.description.abstract","Background: One of the main goals of corrective surgery of congenital heart defects in children is the improvement of quality of life, which in young children is predominantly determined by exercise capacity. It is not known whether this goal can be achieved in school-aged children who have undergone cardiac surgery in infancy. Objectives: To determine if primary school-aged children who under-went surgery to correct congenital heart defects in infancy are physically as fit as their peers. Methods: We examined 84 children with congenital heart defects, aged 4 to 11 years, after surgical repair. Fifty-two children had simple defects (ie, atrial or ventricular septal defect, coarctation of the aorta). Thirty-two children had complex defects (ie, tetralogy of Fallot, pulmonary atresia with ventricular septal defect). All patients underwent exercise testing performed on a specially modified bicycle ergometer. Ninety-eight sex- and age-matched healthy children served as the control group. Results: There was no gender difference, either in healthy children or in the group with congenital heart defects, regarding exercise testing and that the healthy children reached a mean +/- SD normalized maximal performance of 2.8 +/- 0.3 W/kg. The same range was found for the children who had undergone surgery to correct simple heart defects. The children operated on to correct complex heart defects showed significantly impaired mean normalized maximal performance, although this tended to be lower in the group that had pulmonary atresia with a ventricular septal defect than in the group with tetralogy of Fallot (mean normalized maximal performance, 1.9 W/kg vs 2.3 W/kg). Conclusions: The goal of normal exercise capacity in childhood after heart surgery is achieved in those with simple heart defects only. In children with complex heart defects impaired exercise performance persists, depending on the severity of the heart defect and probably on chronotropic incompetence."],["dc.identifier.doi","10.1001/archpedi.159.11.1063"],["dc.identifier.isi","000233051300013"],["dc.identifier.pmid","16275798"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/49570"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Amer Medical Assoc"],["dc.relation.issn","1072-4710"],["dc.title","Normality of cardiopulmonary capacity in children operated on to correct congenital heart defects"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","731"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Heart Rhythm"],["dc.bibliographiccitation.lastpage","739"],["dc.bibliographiccitation.volume","7"],["dc.contributor.author","Schneider, Heike E."],["dc.contributor.author","Kriebel, Thomas"],["dc.contributor.author","Jung, Klaus"],["dc.contributor.author","Gravenhorst, Verena D."],["dc.contributor.author","Paul, Thomas"],["dc.date.accessioned","2018-11-07T08:42:45Z"],["dc.date.available","2018-11-07T08:42:45Z"],["dc.date.issued","2010"],["dc.description.abstract","BACKGROUND Idiopathic ventricular tachycardia (VT) in children with a structurally normal heart can cause significant morbidity, and although rare, mortality. Conventional activation and pace mapping may be limited by nonsustained tachycardia or unstable hemodynamics. OBJECTIVE The aim of this study was to assess feasibility of catheter ablation of idiopathic VT in the pediatric population guided by noncontact mapping. METHODS Twenty consecutive pediatric patients with idiopathic VT underwent electrophysiologic study with the intention to use the noncontact mapping system EnSite 3000 (EnSite Array, St. Jude Medical Inc., Minneapolis, Minnesota). The multielectrode balloon array was introduced into the left or right ventricle, respectively, and tachycardia was analyzed using color-coded isopotential maps as well as reconstructed unipolar electrograms on the virtual geometry. The region of origin was identified in all of them, and the site of earliest activation with a QS pattern of the unipolar electrograms was guided for sites of ablation. RESULTS Idiopathic VT originated from the right ventricular outflow tract in 6 patients, from the left ventricle in 8, and from the aortic sinus cusp in 6 in this cohort with a median age of 14.4 (range: 4.8 to 20.9) years. Ablation was attempted in 18 of 20 children, and was acutely successful in 17 of these 18 (94%). During a mean follow-up of 2.3 +/- 1.7 years, VT recurred in 3, 2 of them have been treated with a second procedure, resulting in an overall intermediate-term success in 16 of 18 (89%) children with idiopathic VT. CONCLUSION Noncontact mapping can safely and effectively be used to map and guide catheter ablation of the tachycardia substrate of idiopathic VT in pediatric patients."],["dc.identifier.doi","10.1016/j.hrthm.2010.02.031"],["dc.identifier.isi","000278608300002"],["dc.identifier.pmid","20193776"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/6219"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/19771"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Inc"],["dc.relation.issn","1547-5271"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Catheter ablation of idiopathic left and right ventricular tachycardias in the pediatric population using noncontact mapping"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","Clinical Research in Cardiology"],["dc.bibliographiccitation.volume","98"],["dc.contributor.author","Schneider, H."],["dc.contributor.author","Kriebel, TA"],["dc.contributor.author","Gravenhorst, Verena D."],["dc.contributor.author","Paul, Thomas"],["dc.date.accessioned","2018-11-07T11:24:38Z"],["dc.date.available","2018-11-07T11:24:38Z"],["dc.date.issued","2009"],["dc.format.extent","614"],["dc.identifier.isi","000269926600104"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/56450"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Dr Dietrich Steinkopff Verlag"],["dc.publisher.place","Heidelberg"],["dc.relation.issn","1861-0684"],["dc.title","Systematic work-up of young patients suspected of electrical cardiomyopathy"],["dc.type","conference_abstract"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","521"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","The American Journal of Cardiology"],["dc.bibliographiccitation.lastpage","525"],["dc.bibliographiccitation.volume","101"],["dc.contributor.author","Kaemmerer, Harald"],["dc.contributor.author","Bauer, Ulrike"],["dc.contributor.author","Pensl, Ulrike"],["dc.contributor.author","Oechslin, Erwin"],["dc.contributor.author","Gravenhorst, Verena D."],["dc.contributor.author","Franke, Andreas"],["dc.contributor.author","Hager, Alfred"],["dc.contributor.author","Balling, Gunter"],["dc.contributor.author","Hauser, Michael"],["dc.contributor.author","Eicken, Andreas"],["dc.contributor.author","Hess, John"],["dc.date.accessioned","2018-11-07T11:18:17Z"],["dc.date.available","2018-11-07T11:18:17Z"],["dc.date.issued","2008"],["dc.description.abstract","The aim of the study was to assess the quantity and nature of emergencies affecting adults with congenital cardiac disease (CCD) and evaluate infrastructural requirements for adequate management. There is an increasing number of adults with CCD requiring specialized complex care. This multicenter study evaluated all emergency admissions to I of 5 centers for adults with CCD within 1 year. Within 1 year, there were 1,033 admissions of adults with CCD, and 201 (160 patients; age 16 to 71 years) were emergencies. Underlying cardiac anomalies were univentricular heart (22%), complete transposition (14%), tetralogy of Fallot (21%), and others (43%). Seventy percent of patients had undergone previous cardiac surgery. The main reason for acute admission was cardiovascular (arrhythmia, heart failure, syncope, aortic dissection, and endocarditis). Diagnostic procedures most often assigned were echocardiography (n = 223), chest x-ray (n = 95), Holter electrocardiography (n = 85), cardiac catheterization/electrophysiologic study (n = 39), and others (n = 143). Forty-six patients underwent surgery (cardiovascular n = 41, general n = 5) or electrophysiologic treatment (n = 41). One hundred twenty-six of 201 emergencies (63%) required cooperation with another specialized department: surgery (n = 46), internal medicine (n = 42), neurology (n = 12), ophthalmology (n 6), otorhinolaryngology (n = 5), gynecology (n = 5), psychiatry (n = 4), radiology (n 3), dermatology (n = 2), and orthopedics (n = 2). In conclusion, physicians and consultants attending adult patients with CCD need a high degree of specialized experience concerning the cardiac anomaly to manage emergencies properly. Furthermore, a wide range of noncardiac diagnostic and therapeutic procedures must be available. Data support the demand for a multidisciplinary approach in specialized centers for adequate care of adults with CCD. (C) 2008 Elsevier Inc. All rights reserved."],["dc.identifier.doi","10.1016/j.amjcard.2007.09.110"],["dc.identifier.isi","000253173900021"],["dc.identifier.pmid","18312770"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/55000"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Excerpta Medica Inc-elsevier Science Inc"],["dc.relation.issn","0002-9149"],["dc.title","Management of emergencies in adults with congenital cardiac disease"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","Clinical Research in Cardiology"],["dc.bibliographiccitation.volume","100"],["dc.contributor.author","Gravenhorst, Verena D."],["dc.contributor.author","Ebenebe, Chinedu U."],["dc.contributor.author","Quentin, Thomas"],["dc.contributor.author","Jung, K."],["dc.contributor.author","Schneider, Heike E."],["dc.contributor.author","Paul, Thomas"],["dc.date.accessioned","2018-11-07T08:52:34Z"],["dc.date.available","2018-11-07T08:52:34Z"],["dc.date.issued","2011"],["dc.format.extent","828"],["dc.identifier.isi","000294690900044"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/22199"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.publisher.place","Heidelberg"],["dc.relation.issn","1861-0684"],["dc.title","Intraventricular dyssynchrony detected by 3-dimensional echocardiography in young patients with Duchenne muscular dystrophy and normal left ventricular ejection fraction"],["dc.type","conference_abstract"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","607"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","The International Journal of Cardiovascular Imaging"],["dc.bibliographiccitation.lastpage","613"],["dc.bibliographiccitation.volume","34"],["dc.contributor.author","Dellas, Claudia"],["dc.contributor.author","Kammerer, Laura"],["dc.contributor.author","Gravenhorst, Verena"],["dc.contributor.author","Lotz, Joachim"],["dc.contributor.author","Paul, Thomas"],["dc.contributor.author","Steinmetz, Michael"],["dc.date.accessioned","2020-12-10T14:11:26Z"],["dc.date.available","2020-12-10T14:11:26Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1007/s10554-017-1267-z"],["dc.identifier.eissn","1573-0743"],["dc.identifier.issn","1569-5794"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/71073"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Quantification of pulmonary regurgitation and prediction of pulmonary valve replacement by echocardiography in patients with congenital heart defects in comparison to cardiac magnetic resonance imaging"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1123"],["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","Clinical Research in Cardiology"],["dc.bibliographiccitation.lastpage","1127"],["dc.bibliographiccitation.volume","100"],["dc.contributor.author","Krause, Ulrich J."],["dc.contributor.author","Gravenhorst, Verena D."],["dc.contributor.author","Kriebel, TA"],["dc.contributor.author","Ruschewski, Wolfgang"],["dc.contributor.author","Paul, Thomas"],["dc.date.accessioned","2018-11-07T08:49:29Z"],["dc.date.available","2018-11-07T08:49:29Z"],["dc.date.issued","2011"],["dc.identifier.doi","10.1007/s00392-011-0358-4"],["dc.identifier.isi","000297364000010"],["dc.identifier.pmid","21915623"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/7119"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/21471"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.publisher.place","Heidelberg"],["dc.relation.issn","1861-0684"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","A rare association of long QT syndrome and syndactyly: Timothy Syndrome (LQT 8)"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.subtype","letter_note"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","461"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Heart Rhythm"],["dc.bibliographiccitation.lastpage","467"],["dc.bibliographiccitation.volume","6"],["dc.contributor.author","Schneider, Heike E."],["dc.contributor.author","Kriebel, Thomas"],["dc.contributor.author","Gravenhorst, Verena D."],["dc.contributor.author","Paul, Thomas"],["dc.date.accessioned","2018-11-07T08:31:06Z"],["dc.date.available","2018-11-07T08:31:06Z"],["dc.date.issued","2009"],["dc.description.abstract","BACKGROUND Several case reports have documented coronary artery stenosis or even occlusion after radiofrequency energy ablation (RFA) in children and adults. Coronary involvement early and (ate after RFA has also been described in animal models. OBJECTIVE The purpose of this study was to assess prospectively the incidence of coronary artery injury early after catheter ablation for supraventricular tachycardias (SVT) in children. METHODS From October 2002 to January 2008, 212 consecutive patients younger than 21. years with SVT underwent selective coronary angiography before and 30 minutes after RFA or cryoablation. RESULTS Median patient age was 12 years (range 0.3-20.4 years), and median body weight was 47 kg (range 5.5-130 kg). An accessory pathway was diagnosed in 112 patients, AV nodal reentrant tachycardia (AVNRT) in 84 patients, and both an accessory pathway and AVNRT in 16 patients. Congenital heart disease was present in 31 patients. In 2 of 117 patients who had RFA for an accessory pathway, an acute reduction in luminal diameter of the coronary artery adjacent to the ablation site was observed. These two patients with a structurally normal heart showed ST-segment changes with normalization of the ECG within 1 week. Both were clinically asymptomatic, and two-dimensional echocardiography documented normal ventricular function. Noninvasive testing did not reveal any evidence of persistent myocardial ischemia. No coronary artery damage was noted after ablation for AVNRT or after ablation with cryoenergy. CONCLUSION Coronary artery narrowing adjacent to the RFA site was noted in 2 of 117 patients with an accessory pathway and occurred only in patients with a posteroseptal pathway. Coronary angiography could be helpful in avoiding coronary lesions in these settings."],["dc.identifier.doi","10.1016/j.hrthm.2009.01.029"],["dc.identifier.isi","000264919500004"],["dc.identifier.pmid","19324303"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/6217"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/17044"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Inc"],["dc.relation.issn","1547-5271"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Incidence of coronary artery injury immediately after catheter ablation for supraventricular tachycardias in infants and children"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]