Zabel, Markus

[["dc.bibliographiccitation.firstpage","102"],["dc.bibliographiccitation.journal","International Journal of Cardiology"],["dc.bibliographiccitation.lastpage","107"],["dc.bibliographiccitation.volume","272"],["dc.contributor.author","Bergau, Leonard"],["dc.contributor.author","Willems, Rik"],["dc.contributor.author","Sprenkeler, David J."],["dc.contributor.author","Fischer, Thomas H."],["dc.contributor.author","Flevari, Panayota"],["dc.contributor.author","Hasenfuß, Gerd"],["dc.contributor.author","Katsaras, Dimitrios"],["dc.contributor.author","Kirova, Aleksandra"],["dc.contributor.author","Lehnart, Stephan E."],["dc.contributor.author","Lüthje, Lars"],["dc.contributor.author","Röver, Christian"],["dc.contributor.author","Seegers, Joachim"],["dc.contributor.author","Sossalla, Samuel"],["dc.contributor.author","Dunnink, Albert"],["dc.contributor.author","Sritharan, Rajevaa"],["dc.contributor.author","Tuinenburg, Anton E."],["dc.contributor.author","Vandenberk, Bert"],["dc.contributor.author","Vos, Marc A."],["dc.contributor.author","Wijers, Sofieke C."],["dc.contributor.author","Friede, Tim"],["dc.contributor.author","Zabel, Markus"],["dc.date.accessioned","2019-07-09T11:50:23Z"],["dc.date.available","2019-07-09T11:50:23Z"],["dc.date.issued","2018"],["dc.description.abstract","BACKGROUND AND OBJECTIVE: We prospectively investigated combinations of risk stratifiers including multiple EP diagnostics in a cohort study of ICD patients. METHODS: For 672 enrolled patients, we collected history, LVEF, EP study and T-wave alternans testing, 24-h Holter, NT-proBNP, and the eGFR. All-cause mortality and first appropriate ICD shock were predefined endpoints. RESULTS: The 635 patients included in the final analyses were 63 ± 13 years old, 81% were male, LVEF averaged 40 ± 14%, 20% were inducible at EP study, 63% had a primary prophylactic ICD. During follow-up over 4.3 ± 1.5 years, 108 patients died (4.0% per year), and appropriate shock therapy occurred in n = 96 (3.9% per year). In multivariate regression, age (p < 0.001), LVEF (p < 0.001), NYHA functional class (p = 0.007), eGFR (p = 0.024), a history of atrial fibrillation (p = 0.011), and NT-pro-BNP (p = 0.002) were predictors of mortality. LVEF (p = 0.002), inducibility at EP study (p = 0.007), and secondary prophylaxis (p = 0.002) were identified as independent predictors of appropriate shocks. A high annualized risk of shocks of about 10% per year was prevalent in the upper quintile of the shock score. In contrast, a low annual risk of shocks (1.8% per year) was found in the lower two quintiles of the shock score. The lower two quintiles of the mortality score featured an annual mortality <0.6%. CONCLUSIONS: In a prospective ICD patient cohort, a very good approximation of mortality versus arrhythmic risk was possible using a multivariable diagnostic strategy. EP stimulation is the best test to assess risk of arrhythmias resulting in ICD shocks."],["dc.identifier.doi","10.1016/j.ijcard.2018.06.103"],["dc.identifier.pmid","29983251"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15929"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59764"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.intern","In goescholar not merged with http://resolver.sub.uni-goettingen.de/purl?gs-1/15360 but duplicate"],["dc.relation","info:eu-repo/grantAgreement/EC/FP7/241526/EU//EUTRIGTREAT"],["dc.relation.issn","1874-1754"],["dc.rights","CC BY-NC-ND 4.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc-nd/4.0"],["dc.subject.ddc","610"],["dc.subject.mesh","Aged"],["dc.subject.mesh","Aged, 80 and over"],["dc.subject.mesh","Arrhythmias, Cardiac"],["dc.subject.mesh","Cohort Studies"],["dc.subject.mesh","Death, Sudden, Cardiac"],["dc.subject.mesh","Defibrillators"],["dc.subject.mesh","Defibrillators, Implantable"],["dc.subject.mesh","Female"],["dc.subject.mesh","Follow-Up Studies"],["dc.subject.mesh","Humans"],["dc.subject.mesh","Male"],["dc.subject.mesh","Middle Aged"],["dc.subject.mesh","Mortality"],["dc.subject.mesh","Multivariate Analysis"],["dc.subject.mesh","Natriuretic Peptide, Brain"],["dc.subject.mesh","Peptide Fragments"],["dc.subject.mesh","Prospective Studies"],["dc.subject.mesh","Risk Factors"],["dc.title","Differential multivariable risk prediction of appropriate shock versus competing mortality - A prospective cohort study to estimate benefits from ICD therapy"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","416"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","EP Europace"],["dc.bibliographiccitation.lastpage","422"],["dc.bibliographiccitation.volume","14"],["dc.contributor.author","Seegers, Joachim"],["dc.contributor.author","Vos, Marc A."],["dc.contributor.author","Flevari, Panagiota"],["dc.contributor.author","Willems, Rik"],["dc.contributor.author","Sohns, Christian"],["dc.contributor.author","Vollmann, Dirk"],["dc.contributor.author","Luethje, Lars"],["dc.contributor.author","Kremastinos, Dimitrios T."],["dc.contributor.author","Flore, Vincent"],["dc.contributor.author","Meine, Mathias"],["dc.contributor.author","Tuinenburg, Anton"],["dc.contributor.author","Myles, Rachel C."],["dc.contributor.author","Simon, Dirk"],["dc.contributor.author","Brockmöller, Jürgen"],["dc.contributor.author","Friede, Tim"],["dc.contributor.author","Hasenfuß, Gerd"],["dc.contributor.author","Lehnart, Stephan E."],["dc.contributor.author","Zabel, Markus"],["dc.date.accessioned","2017-09-07T11:48:57Z"],["dc.date.available","2017-09-07T11:48:57Z"],["dc.date.issued","2012"],["dc.description.abstract","Aims The EUTrigTreat clinical study has been designed as a prospective multicentre observational study and aims to (i) risk stratify patients with an implantable cardioverter defibrillator (ICD) for mortality and shock risk using multiple novel and established risk markers, (ii) explore a link between repolarization biomarkers and genetics of ion (Ca-2, Na, K) metabolism, (iii) compare the results of invasive and non-invasive electrophysiological (EP) testing, (iv) assess changes of non-invasive risk stratification tests over time, and (v) associate arrythmogenomic risk through 19 candidate genes. Methods and results Patients with clinical ICD indication are eligible for the trial. Upon inclusion, patients will undergo non-invasive risk stratification, including beat-to-beat variability of repolarization (BVR), T-wave alternans, T-wave morphology variables, ambient arrhythmias from Holter, heart rate variability, and heart rate turbulence. Non-invasive or invasive programmed electrical stimulation will assess inducibility of ventricular arrhythmias, with the latter including recordings of monophasic action potentials and assessment of restitution properties. Established candidate genes are screened for variants. The primary endpoint is all-cause mortality, while one of the secondary endpoints is ICD shock risk. A mean follow-up of 3.3 years is anticipated. Non-invasive testing will be repeated annually during follow-up. It has been calculated that 700 patients are required to identify risk predictors of the primary endpoint, with a possible increase to 1000 patients based on interim risk analysis. Conclusion The EUTrigTreat clinical study aims to overcome current shortcomings in sudden cardiac death risk stratification and to answer several related research questions. The initial patient recruitment is expected to be completed in July 2012, and follow-up is expected to end in September 2014. Clinicaltrials.gov identifier: NCT01209494."],["dc.identifier.doi","10.1093/europace/eur352"],["dc.identifier.gro","3142572"],["dc.identifier.isi","000300717700021"],["dc.identifier.pmid","22117037"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/7031"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/8937"],["dc.notes.intern","WoS Import 2017-03-10 / Funder: European Community [HEALTH-F2-2009-241526, EUTrigTreat]"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","final"],["dc.notes.submitter","PUB_WoS_Import"],["dc.relation.issn","1099-5129"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Rationale, objectives, and design of the EUTrigTreat clinical study: a prospective observational study for arrhythmia risk stratification and assessment of interrelationships among repolarization markers and genotype"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","517"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","Clinical Research in Cardiology"],["dc.bibliographiccitation.lastpage","520"],["dc.bibliographiccitation.volume","98"],["dc.contributor.author","Seegers, Joachim"],["dc.contributor.author","Luethje, Lars"],["dc.contributor.author","Zabel, Markus"],["dc.contributor.author","Vollmann, Dirk"],["dc.date.accessioned","2018-11-07T11:25:54Z"],["dc.date.available","2018-11-07T11:25:54Z"],["dc.date.issued","2009"],["dc.identifier.doi","10.1007/s00392-009-0040-2"],["dc.identifier.isi","000268511200008"],["dc.identifier.pmid","19554254"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11200"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/56732"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Dr Dietrich Steinkopff Verlag"],["dc.relation.issn","1861-0684"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Loss of capture late after right ventricular pacing lead revision: what is the mechanism?"],["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.artnumber","e000182"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Open Heart"],["dc.bibliographiccitation.volume","2"],["dc.contributor.author","Seegers, Joachim"],["dc.contributor.author","Zabel, Markus"],["dc.contributor.author","Grüter, Timo"],["dc.contributor.author","Ammermann, Antje"],["dc.contributor.author","Weber-Krüger, Mark"],["dc.contributor.author","Edelmann, Frank"],["dc.contributor.author","Gelbrich, Götz"],["dc.contributor.author","Binder, Lutz"],["dc.contributor.author","Herrmann-Lingen, Christoph"],["dc.contributor.author","Gröschel, Klaus"],["dc.contributor.author","Hasenfuß, Gerd"],["dc.contributor.author","Feltgen, Nicolas"],["dc.contributor.author","Pieske, Burkert"],["dc.contributor.author","Wachter, Rolf"],["dc.date.accessioned","2017-09-07T11:52:34Z"],["dc.date.available","2017-09-07T11:52:34Z"],["dc.date.issued","2015"],["dc.identifier.doi","10.1136/openhrt-2014-000182"],["dc.identifier.gro","3144967"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13598"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/2650"],["dc.notes.intern","Crossref Import"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","public"],["dc.relation.issn","2053-3624"],["dc.rights","CC BY-NC 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc/4.0"],["dc.title","Natriuretic peptides for the detection of paroxysmal atrial fibrillation"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","127"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","The International Journal of Cardiovascular Imaging"],["dc.bibliographiccitation.lastpage","134"],["dc.bibliographiccitation.volume","27"],["dc.contributor.author","Sohns, Christian"],["dc.contributor.author","Sossalla, Samuel T."],["dc.contributor.author","Vollmann, Dirk"],["dc.contributor.author","Luethje, Lars"],["dc.contributor.author","Seegers, Joachim"],["dc.contributor.author","Schmitto, Jan Dieter"],["dc.contributor.author","Zabel, Markus"],["dc.contributor.author","Obenauer, Silvia"],["dc.date.accessioned","2018-11-07T09:01:25Z"],["dc.date.available","2018-11-07T09:01:25Z"],["dc.date.issued","2011"],["dc.description.abstract","The aim of this study was to investigate the prevalence of extracardiac findings diagnosed by 64-multidetector computed tomography (MDCT) examinations prior to circumferential pulmonary vein (PV) ablation of atrial fibrillation (AF). A total of 158 patients (median age, 60.5 years; male 68%) underwent 64-MDCT of the chest and upper abdomen to characterize left atrial and PV anatomy prior to AF ablation. MDCT images were evaluated by a thoracic radiologist and a cardiologist. For additional scan interpretation, bone, lung, and soft tissue window settings were used. CT scans with extra-cardiac abnormalities categorized for the anatomic distribution and divided into two groups: Group 1-exhibiting clinically significant or potentially significant findings, and Group 2-patients with clinically non-significant findings. Extracardiac findings (n = 198) were observed in 113/158 (72%) patients. At least one significant finding was noted in 49/158 patients (31%). Group 1 abnormalities, such as malignancies or pneumonias, were found in 85/198 findings (43%). Group 2 findings, for example mild degenerative spine disease or pleural thickening, were observed in 113/198 findings (72%). 74/198 Extracardiac findings were located in the lung (37%), 35/198 in the mediastinum (18%), 8/198 into the liver (4%) and 81/198 were in other organs (41). There is an appreciable prevalence of prior undiagnosed extracardiac findings detected in patients with AF prior to PV-Isolation by MDCT. Clinically significant or potentially significant findings can be expected in similar to 40% of patients who undergo cardiac MDCT. Interdisciplinary trained personnel is required to identify and interpret both cardiac and extra cardiac findings."],["dc.identifier.doi","10.1007/s10554-010-9653-9"],["dc.identifier.isi","000287142900016"],["dc.identifier.pmid","20549365"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/8173"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/24422"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.relation.issn","1569-5794"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Extra cardiac findings by 64-multidetector computed tomography in patients with symptomatic atrial fibrillation prior to pulmonal vein isolation"],["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.firstpage","831"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Journal of Electrocardiology"],["dc.bibliographiccitation.lastpage","836"],["dc.bibliographiccitation.volume","49"],["dc.contributor.author","Seegers, Joachim"],["dc.contributor.author","Bergau, Leonard"],["dc.contributor.author","Tichelbaecker, Tobias"],["dc.contributor.author","Malik, Marek"],["dc.contributor.author","Zabel, Markus"],["dc.date.accessioned","2018-11-07T10:06:21Z"],["dc.date.available","2018-11-07T10:06:21Z"],["dc.date.issued","2016"],["dc.description.abstract","Background and rationale: In patients with ischemic or non-ischemic cardiomyopathy and impaired left ventricular ejection fraction, treatment with implantable cardioverter-defibrillator (ICD) has been shown to improve survival and guidelines recommend their use for primary prevention of sudden cardiac death. Experts disagree regarding the validity of decade-old trial results as the basis for this recommendation, therefore, reconsideration of prophylactic ICD treatment is needed. EU-CERT-ICD, DANISH-ICD and DO-IT: In order to update the evidence on prophylactic ICD treatment, several prospective studies are underway in Europe. The prospective EU-CERT-ICD cohort study (NCT 02064192) is enrolling 2500 patients and compares patients undergoing first ICD implantation with controls with an earlier clinical decision to go without ICD implantation strictly unrelated to the study. The DANISH ICD study (NCT 00542945) has randomized 1000 patients with dilated cardiomyopathy and an LVEF-35% (1:1 ICD implantation vs. control). The prospective DO-IT multicenter registry will include 1500 ICD patients in multiple Dutch high-volume implanting centers. Due to the widespread use of ICD therapy, new randomized trials seem not straightforward to envisage in many countries. Conclusion: The above described ICD studies will provide additional evidence regarding the effectiveness of primary prophylactic ICDs in Europe and may have an impact on ICD treatment guidelines. They could also help to design randomized trials in low risk patients. (C) 2016 The Authors. Published by Elsevier Inc."],["dc.identifier.doi","10.1016/j.jelectrocard.2016.08.011"],["dc.identifier.isi","000387633500011"],["dc.identifier.pmid","27623399"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14224"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/39077"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Churchill Livingstone Inc Medical Publishers"],["dc.relation.issn","1532-8430"],["dc.relation.issn","0022-0736"],["dc.rights","CC BY-NC-ND 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc-nd/4.0"],["dc.title","ICD risk stratification studies - EU-CERT-ICD and the European perspective"],["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.firstpage","170"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Cardiovascular Therapeutics"],["dc.bibliographiccitation.lastpage","177"],["dc.bibliographiccitation.volume","32"],["dc.contributor.author","Sossalla, Samuel Tobias"],["dc.contributor.author","Wallisch, Nora"],["dc.contributor.author","Toischer, Karl"],["dc.contributor.author","Sohns, Christian"],["dc.contributor.author","Vollmann, Dirk"],["dc.contributor.author","Seegers, Joachim"],["dc.contributor.author","Luethje, Lars"],["dc.contributor.author","Maier, Lars S."],["dc.contributor.author","Zabel, Markus"],["dc.date.accessioned","2018-11-07T09:37:19Z"],["dc.date.available","2018-11-07T09:37:19Z"],["dc.date.issued","2014"],["dc.description.abstract","Purpose: Torsades de pointes (TdP) tachycardias are triggered, polymorphic ventricular arrhythmias arising from early afterdepolarizations (EADs) and increased dispersion of repolarization. Ranolazine is a new agent which reduces pathologically elevated late I-Na but also I-Kr. Aim of this study was to evaluate the effects of ranolazine in a validated isolated Langendorff-perfused rabbit heart model. Methods: TdP was reproducibly induced with d-sotalol (10(-4) mol/L) and low potassium (K) (1.0 mmol/L for 5 min, pacing at CL 1000 ms). In 10 hearts, ECG and 8 epi- and endocardial monophasic action potentials were recorded. Action potential duration (APD) was measured at 90% repolarization and dispersion defined as APD max-min. Results: D-sotalol prolonged APD(90) and increased dispersion of APD(90), simultaneously causing EADs and induction of TdP. The combination of d-sotalol and two concentrations of ranolazine did not increase dispersion of ventricular APD(90) as compared to vehicle. Ranolazine at 5 mu mol/L did not cause additional induction of EADs and/or TdP but also did not significantly suppress arrhythmogenic triggers. The higher concentration of ranolazine (10 mu mol/L) in combination with d-sotalol caused further prolongation of APD(90), at the same time reduction in APD(90) dispersion. In parallel, the incidence of EADs was reduced and an antitorsadogenic effect was seen. Conclusions: In the healthy isolated rabbit heart (where late INa is not elevated), ranolazine does not cause proarrhythmia but exerts antiarrhythmic effects in a dose-dependent manner against d-sotalol/low K-induced TdP. This finding-despite additional APD prolongation-supports the safety of a combined use of both drugs and merits clinical investigation."],["dc.identifier.doi","10.1111/1755-5922.12078"],["dc.identifier.isi","000339497100005"],["dc.identifier.pmid","24785406"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11672"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/32814"],["dc.identifier.url","https://sfb1002.med.uni-goettingen.de/production/literature/publications/57"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation","SFB 1002: Modulatorische Einheiten bei Herzinsuffizienz"],["dc.relation","SFB 1002 | A03: Bedeutung CaMKII-abhängiger Mechanismen für die Arrhythmogenese bei Herzinsuffizienz"],["dc.relation.issn","1755-5922"],["dc.relation.issn","1755-5914"],["dc.relation.workinggroup","RG L. Maier (Experimentelle Kardiologie)"],["dc.relation.workinggroup","RG Sossalla (Kardiovaskuläre experimentelle Elektrophysiologie und Bildgebung)"],["dc.relation.workinggroup","RG Toischer (Kardiales Remodeling)"],["dc.rights","CC BY-NC 3.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc/3.0"],["dc.title","Effects of Ranolazine on Torsades de Pointes Tachycardias in a Healthy Isolated Rabbit Heart Model"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2110"],["dc.bibliographiccitation.journal","Data in Brief"],["dc.bibliographiccitation.lastpage","2116"],["dc.bibliographiccitation.volume","21"],["dc.contributor.author","Bergau, Leonard"],["dc.contributor.author","Willems, Rik"],["dc.contributor.author","Sprenkeler, David J"],["dc.contributor.author","Fischer, Thomas H."],["dc.contributor.author","Flevari, Panayota"],["dc.contributor.author","Hasenfuß, Gerd"],["dc.contributor.author","Katsaras, Dimitrios"],["dc.contributor.author","Kirova, Aleksandra"],["dc.contributor.author","Lehnart, Stephan E."],["dc.contributor.author","Lüthje, Lars"],["dc.contributor.author","Röver, Christian"],["dc.contributor.author","Seegers, Joachim"],["dc.contributor.author","Sossalla, Samuel"],["dc.contributor.author","Dunnink, Albert"],["dc.contributor.author","Sritharan, Rajevaa"],["dc.contributor.author","Tuinenburg, Anton E"],["dc.contributor.author","Vandenberk, Bert"],["dc.contributor.author","Vos, Marc A"],["dc.contributor.author","Wijers, Sofieke C"],["dc.contributor.author","Friede, Tim"],["dc.contributor.author","Zabel, Markus"],["dc.date.accessioned","2019-07-09T11:49:47Z"],["dc.date.available","2019-07-09T11:49:47Z"],["dc.date.issued","2018-12"],["dc.description.abstract","This data article features supplementary figures and tables related to the article \"Differential Multivariable risk prediction of appropriate shock vs. competing mortality - a prospective cohort study to estimate benefits from implantable cardioverter defibrillator therapy\" (Bergau et al., 2018) [1]. The figures show the clinical study CONSORT graph (data that show the number of patients not-analyzable as well as a distribution of patients by outcomes) and the correlation scatter plot for risk scores of appropriate shock vs. mortality (data that show the calculated score values of the two scores plotted against each other). The tables show the results for the univariate Cox regressions for prediction of mortality and appropriate shock. For further information, please see Bergau et al. (2018) [1]."],["dc.identifier.doi","10.1016/j.dib.2018.11.025"],["dc.identifier.pmid","30533459"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15766"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59628"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation","info:eu-repo/grantAgreement/EC/FP7/241526/EU//EUTRIGTREAT"],["dc.relation","info:eu-repo/grantAgreement/EC/FP7/602299/EU//EU-CERT-ICD"],["dc.relation.issn","2352-3409"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.ddc","610"],["dc.title","Data on differential multivariable risk prediction of appropriate shock vs. competing mortality"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e0173868"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","PLoS ONE"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Seegers, Joachim"],["dc.contributor.author","Hnatkova, Katerina"],["dc.contributor.author","Friede, Tim"],["dc.contributor.author","Malik, Marek"],["dc.contributor.author","Zabel, Markus"],["dc.date.accessioned","2018-11-07T10:26:13Z"],["dc.date.available","2018-11-07T10:26:13Z"],["dc.date.issued","2017"],["dc.description.abstract","Aims In implantable cardioverter-defibrillator (ICD) patients, predictors of ICD shocks and mortality are needed to improve patient selection. Electrocardiographic (ECG) markers are simple to obtain and have been demonstrated to predict mortality. We aimed to assess the association of T-wave loop area and circularity with ICD shocks. Methods The study investigated patients with ICDs implanted between 1998 and 2010 for whom digital 12-lead ECGs (Schiller CS200 ECG-Network) of sufficient quality were obtained within 1 month prior to the implantation. T-wave loop area and circularity were calculated. Follow-up data of appropriate shocks were obtained during ICD clinic visits that included reviews of device stored electrograms. Results A total of 605 patients (82% males) were included; 68% had ischemic cardiomyopathy and 72% were treated for primary prevention. Over 3.8 +/- 1.4 years of follow-up, 114 patients (19%) experienced appropriate shock(s). Those with smaller T-wave loop area received fewer shocks (TLA, hazard ratio, HR, per increase of 1 technical unit, 0.71; [95% confidence interval, 0.53-0.94]; P = 0.02) and those with larger T-wave loop circularity (TLC) representing rounder T wave loop received more shocks (HR per 1% TLC increase 2.96; [0.85- 10.36]; P = 0.09). When the quartile containing the largest TLA and TLC values, respectively, were compared to the remaining cases, TLA remained significantly associated with fewer and TLC with more frequent shocks also after multivariate adjustment for clinical variables (HR, 0.59 [0.35-0.99], P = 0.044; and 1.64 [1.08-2.49], P = 0.021, respectively). Conclusions The size and shape of the T-wave loop calculated from pre-implantation 12-lead ECGs are associated with appropriate ICD shocks."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2017"],["dc.identifier.doi","10.1371/journal.pone.0173868"],["dc.identifier.isi","000396094700046"],["dc.identifier.pmid","28291831"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14401"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/42993"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.relatedmaterial.data","https://resolver.sub.uni-goettingen.de/purl?gro-2/93851"],["dc.relation.issn","1932-6203"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","T-wave loop area from a pre-implant 12-lead ECG is associated with appropriate ICD shocks"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","86"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","The American Journal of Cardiology"],["dc.bibliographiccitation.lastpage","94"],["dc.bibliographiccitation.volume","118"],["dc.contributor.author","Seegers, Joachim"],["dc.contributor.author","Bergau, Leonard"],["dc.contributor.author","Exposito, Pascal Munoz"],["dc.contributor.author","Bauer, Axel"],["dc.contributor.author","Fischer, Thomas H."],["dc.contributor.author","Luethje, Lars"],["dc.contributor.author","Hasenfuß, Gerd"],["dc.contributor.author","Friede, Tim"],["dc.contributor.author","Zabel, Markus"],["dc.date.accessioned","2017-09-07T11:44:49Z"],["dc.date.available","2017-09-07T11:44:49Z"],["dc.date.issued","2016"],["dc.description.abstract","In patients treated with implantable cardioverter defibrillator (ICD), prediction of both overall survival and occurrence of shocks is important if improved patient selection is desired. We prospectively studied the predictive value of biomarkers and indexes of cardiac and renal function and spectral microvolt T-wave alternans testing and 24-hour Holier variables in a population who underwent first ICD implantation. Consecutive patients in sinus rhythm with ischemic or dilated cardiomyopathy scheduled for primary or secondary prophylactic ICD implantation were enrolled. Exercise microvolt T-wave alternans and 24-hour Holler for number of ventricular premature contractions (VPCs), deceleration capacity, heart rate variability, and heart rate turbulence were done. Death of any cause and first appropriate ICD shock were defined as end points. Over 33 +/- 15 months of follow-up, 36 of 253 patients (14%) received appropriate shocks and 39 of 253 patients (15%) died. Only 3 of 253 patients (1%) died after receiving at least 1 appropriate shock. In univariate analyses, New York Heart Association class, ejection fraction, N-terminal pro brain-type natriuretic peptide (NT-proBNP), renal function, ICD indication, deceleration capacity, heart rate variability, and heart rate turbulence were predictive of all-cause mortality and VPC number and deceleration capacity predicted first appropriate shock. NT-proBNP (>= 1,600 pg/ml) was identified as the only independent predictor of all-cause mortality (hazard ratio 3.0, confidence interval 1.3 to 7.3, p = 0.014). In contrast, VPC number predicted appropriate shocks (hazard ratio 2.3, confidence interval 1.0 to 5.5, p = 0.047) as the only independent risk marker. In conclusion, NT-proBNP is a strong independent predictor of mortality in a typical prospective cohort of newly implanted patients with ICD, among many electrocardiographic and clinical variables studied. Number of VPCs was identified as a predictor of appropriate shocks (clinicaltrials.gov: NCT02010515). (C) 2016 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY NC -ND license (http://creativecommons.orgflicenses/by-nc-nd/4.00. (Am J Cardiol 2016;118:86-94)"],["dc.identifier.doi","10.1016/j.amjcard.2016.04.016"],["dc.identifier.gro","3141655"],["dc.identifier.isi","000379632100013"],["dc.identifier.pmid","27189815"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13530"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5898"],["dc.notes.intern","WoS Import 2017-03-10 / Funder: European Community [HEALTH-F2-2009-241526, 602299]"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","final"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Excerpta Medica Inc-elsevier Science Inc"],["dc.relation.eissn","1879-1913"],["dc.relation.issn","0002-9149"],["dc.rights","CC BY-NC-ND 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc-nd/4.0"],["dc.title","Prediction of Appropriate Shocks Using 24-Hour Holter Variables and T-Wave Alternans After First Implantable Cardioverter-Defibrillator Implantation in Patients With Ischemic or Nonischemic Cardiomyopathy"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]