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","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.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"]]

[["dc.bibliographiccitation.artnumber","83"],["dc.bibliographiccitation.journal","Journal of Cardiothoracic Surgery"],["dc.bibliographiccitation.volume","7"],["dc.contributor.author","Popov, Aron Frederik"],["dc.contributor.author","Tirilomis, Theodor"],["dc.contributor.author","Giesler, Michael"],["dc.contributor.author","Coskun, Kasim Oguz"],["dc.contributor.author","Hinz, Jose"],["dc.contributor.author","Hanekop, Gerd Gunnar"],["dc.contributor.author","Gravenhorst, Verena D."],["dc.contributor.author","Paul, Thomas"],["dc.contributor.author","Ruschewski, Wolfgang"],["dc.date.accessioned","2018-11-07T09:05:57Z"],["dc.date.available","2018-11-07T09:05:57Z"],["dc.date.issued","2012"],["dc.description.abstract","Background: The arterial switch operation (ASO) has become the surgical approach of choice for d-transposition of the great arteries (d-TGA). There is, however an increased incidence of midterm and longterm adverse sequelae in some survivors. In order to evaluate operative risk and midterm outcome in this population, we reviewed patients who underwent ASO for TGA at our centre. Methods: In this retrospective study 52 consecutive patients with TGA who underwent ASO between 04/1991 and 12/1999 were included. To analyze the predictors for mortality and adverse events (coronary stenoses, distortion of the pulmonary arteries, dilatation of the neoaortic root, and aortic regurgitation), a multivariate analysis was performed. The follow-up time was ranged from 1-10 years (mean 5 years, cumulative 260 patient-years). Results: All over mortality rate was 15.4% and was only observed in the early postoperative period till 1994. The predictors for poor operative survival were low APGAR-score, older age at surgery, and necessity of associated surgical procedures. Late re-operations were necessary in 6 patients (13.6%) and included a pulmonary artery patch enlargement due to supravalvular stenosis (n = 3), coronary revascularisation due to coronary stenosis in a coronary anatomy type E, aortic valve replacement due to neoaortic valve regurgitation (n = 2), and patch-plasty of a pulmonary vein due to obstruction (n = 1). The dilatation of neoaortic root was not observed in the follow up. Conclusions: ASO remains the procedure of choice for TGA with acceptable early and late outcome in terms of overall survival and freedom of reoperation. Although ASO is often complex and may be associated with morbidity, most patients survived without major complications even in a small centre."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2012"],["dc.identifier.doi","10.1186/1749-8090-7-83"],["dc.identifier.isi","000311289900001"],["dc.identifier.pmid","22958234"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/8188"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/25441"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Biomed Central Ltd"],["dc.relation.issn","1749-8090"],["dc.rights","CC BY 2.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/2.0"],["dc.title","Midterm results after arterial switch operation for transposition of the great arteries: a single centre experience"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","Clinical Research in Cardiology"],["dc.bibliographiccitation.volume","96"],["dc.contributor.author","Gravenhorst, Verena D."],["dc.contributor.author","Jux, Christian"],["dc.contributor.author","Kietz, Silke"],["dc.contributor.author","Paul, Thomas"],["dc.date.accessioned","2018-11-07T10:58:49Z"],["dc.date.available","2018-11-07T10:58:49Z"],["dc.date.issued","2007"],["dc.format.extent","698"],["dc.identifier.isi","000249258500147"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/50554"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Dr Dietrich Steinkopff Verlag"],["dc.publisher.place","Darmstadt"],["dc.relation.issn","1861-0684"],["dc.title","Reversible dilatative cardiomyopathy in extreme chronic anaemia (Hb 1,1 g/dl)"],["dc.type","conference_abstract"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","152"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Herzschrittmachertherapie + Elektrophysiologie"],["dc.bibliographiccitation.lastpage","157"],["dc.bibliographiccitation.volume","32"],["dc.contributor.author","Gravenhorst, Verena D."],["dc.contributor.author","Schneider, Heike E."],["dc.contributor.author","Müller, Matthias J."],["dc.contributor.author","Krause, Ulrich"],["dc.contributor.author","Felke, Barbara"],["dc.contributor.author","Paul, Thomas"],["dc.date.accessioned","2021-06-01T10:49:11Z"],["dc.date.available","2021-06-01T10:49:11Z"],["dc.date.issued","2021"],["dc.identifier.doi","10.1007/s00399-021-00758-3"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/86198"],["dc.language.iso","de"],["dc.notes.intern","DOI-Import GROB-425"],["dc.relation.eissn","1435-1544"],["dc.relation.issn","0938-7412"],["dc.title","Fetales EKG und Arrhythmien"],["dc.title.translated","Fetal ECG and arrhythmias"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]