Schuster, Andreas

[["dc.bibliographiccitation.journal","Journal of the American Society of Echocardiography"],["dc.contributor.author","Li, Ling"],["dc.contributor.author","Jani, Vivek"],["dc.contributor.author","Craft, Mary"],["dc.contributor.author","Olson, Joan"],["dc.contributor.author","Schuster, Andreas"],["dc.contributor.author","Pedrizzetti, Gianni"],["dc.contributor.author","Danford, David"],["dc.contributor.author","Kutty, Shelby"],["dc.date.accessioned","2022-10-04T10:21:57Z"],["dc.date.available","2022-10-04T10:21:57Z"],["dc.date.issued","2022"],["dc.identifier.doi","10.1016/j.echo.2022.08.011"],["dc.identifier.pii","S0894731722004485"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/114546"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-600"],["dc.relation.issn","0894-7317"],["dc.rights.uri","https://www.elsevier.com/tdm/userlicense/1.0/"],["dc.title","Ventricular Flow Profile in Young Patients with Single Left Ventricle Fontan using Echocardiographic Contrast Particle Imaging Velocimetry"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Frontiers in Physiology"],["dc.bibliographiccitation.volume","9"],["dc.contributor.author","Wagenhäuser, Markus U."],["dc.contributor.author","Schellinger, Isabel N."],["dc.contributor.author","Yoshino, Takuya"],["dc.contributor.author","Toyama, Kensuke"],["dc.contributor.author","Kayama, Yosuke"],["dc.contributor.author","Deng, Alicia"],["dc.contributor.author","Guenther, Sabina P."],["dc.contributor.author","Petzold, Anne"],["dc.contributor.author","Mulorz, Joscha"],["dc.contributor.author","Mulorz, Pireyatharsheny"],["dc.contributor.author","Hasenfuß, Gerd"],["dc.contributor.author","Ibing, Wiebke"],["dc.contributor.author","Elvers, Margitta"],["dc.contributor.author","Schuster, Andreas"],["dc.contributor.author","Ramasubramanian, Anand K."],["dc.contributor.author","Adam, Matti"],["dc.contributor.author","Schelzig, Hubert"],["dc.contributor.author","Spin, Joshua M."],["dc.contributor.author","Raaz, Uwe"],["dc.contributor.author","Tsao, Philip S."],["dc.date.accessioned","2020-12-10T18:44:37Z"],["dc.date.available","2020-12-10T18:44:37Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.3389/fphys.2018.01459"],["dc.identifier.eissn","1664-042X"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/78531"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Chronic Nicotine Exposure Induces Murine Aortic Remodeling and Stiffness Segmentation—Implications for Abdominal Aortic Aneurysm Susceptibility"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","566"],["dc.bibliographiccitation.issue","7"],["dc.bibliographiccitation.journal","Clinical Research in Cardiology"],["dc.bibliographiccitation.lastpage","573"],["dc.bibliographiccitation.volume","104"],["dc.contributor.author","Schuster, Andreas"],["dc.contributor.author","Faulkner, Maggie"],["dc.contributor.author","Zeymer, Uwe"],["dc.contributor.author","Ouarrak, Taoufik"],["dc.contributor.author","Eitel, Ingo"],["dc.contributor.author","Desch, Steffen"],["dc.contributor.author","Hasenfuß, Gerd"],["dc.contributor.author","Thiele, Holger"],["dc.date.accessioned","2017-09-07T11:43:44Z"],["dc.date.available","2017-09-07T11:43:44Z"],["dc.date.issued","2015"],["dc.description.abstract","The Intra-aortic Balloon Pump in Cardiogenic Shock II (IABP-SHOCK II) trial has demonstrated the safety of intra-aortic balloon (IABP) support in patients with acute myocardial infarction (AMI) complicated by cardiogenic shock, but no beneficial effect on mortality. Currently, intra-aortic balloon pumping is still the most widely used support device. However, little is known about the economic implications associated with this device. Data of 600 patients included in the IABP-SHOCK II trial (registered at ClinicalTrials.gov, NCT00491036) with follow-up at 30 days, 6 and 12 months were subjected to an economic analysis. Patients with cardiogenic shock complicating AMI were randomly assigned to IABP additionally to optimal medical therapy (OMT; n = 301) or OMT alone (n = 299) before early revascularization. Costs were calculated from the perspective of a German healthcare payer. Cost-effectiveness and cost-utility analyses were performed using quality-adjusted life years (QALY) and reduction in New York Heart Association (NYHA) and Canadian Cardiac Society (CCS) class as effectiveness measures. There was a statistically significant difference in overall costs between the IABP (33,155 +/- A 14,593 a,not sign) and the control group (32,538 +/- A 14,031 a,not sign, p < 0.00001). This was predominantly attributed to the IABP costs in the IABP (760 +/- A 174 a,not sign) versus control group (64 +/- A 218 a,not sign, p < 0.0001) whilst the intensive care unit costs did not differ between the groups (29,177 +/- A 12,013 a,not sign and 29,401 +/- A 12,063 a,not sign, p = 0.82). There was no significant difference in QALY or NYHA and CCS reduction, respectively (p = n.s.). IABP support is associated with higher healthcare costs as compared to conservative treatment regimens. Clinically, IABP support cannot generally be recommended in AMI complicated by cardiogenic shock in the absence of a mortality benefit. However, economically considering the relatively little contribution to overall costs generated by IABP therapy it may still be considered if clinical scenarios with an IABP-induced benefit may be identified in the future."],["dc.identifier.doi","10.1007/s00392-015-0819-2"],["dc.identifier.gro","3141878"],["dc.identifier.isi","000356814200004"],["dc.identifier.pmid","25637294"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/2078"],["dc.notes.intern","WoS Import 2017-03-10"],["dc.notes.status","final"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Springer"],["dc.publisher.place","Heidelberg"],["dc.relation.eissn","1861-0692"],["dc.relation.issn","1861-0684"],["dc.title","Economic implications of intra-aortic balloon support for myocardial infarction with cardiogenic shock: an analysis from the IABP-SHOCK II-trial"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","136"],["dc.bibliographiccitation.journal","International Journal of Cardiology"],["dc.bibliographiccitation.lastpage","142"],["dc.bibliographiccitation.volume","248"],["dc.contributor.author","Kutty, Shelby"],["dc.contributor.author","Shang, Quanliang"],["dc.contributor.author","Joseph, Navya"],["dc.contributor.author","Kowallick, Johannes T."],["dc.contributor.author","Schuster, Andreas"],["dc.contributor.author","Steinmetz, Michael"],["dc.contributor.author","Danford, David A."],["dc.contributor.author","Beerbaum, Phillip"],["dc.contributor.author","Sarikouch, Samir"],["dc.date.accessioned","2020-12-10T14:24:31Z"],["dc.date.available","2020-12-10T14:24:31Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1016/j.ijcard.2017.06.121"],["dc.identifier.issn","0167-5273"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/72276"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Abnormal right atrial performance in repaired tetralogy of Fallot: A CMR feature tracking analysis"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","74"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Journal of Cardiovascular Magnetic Resonance"],["dc.bibliographiccitation.volume","20"],["dc.contributor.author","Villa, Adriana D M"],["dc.contributor.author","Corsinovi, Laura"],["dc.contributor.author","Ntalas, Ioannis"],["dc.contributor.author","Milidonis, Xenios"],["dc.contributor.author","Scannell, Cian"],["dc.contributor.author","Di Giovine, Gabriella"],["dc.contributor.author","Child, Nicholas"],["dc.contributor.author","Ferreira, Catarina"],["dc.contributor.author","Nazir, Muhummad S"],["dc.contributor.author","Karady, Julia"],["dc.contributor.author","Eshja, Esmeralda"],["dc.contributor.author","De Francesco, Viola"],["dc.contributor.author","Bettencourt, Nuno"],["dc.contributor.author","Schuster, Andreas"],["dc.contributor.author","Ismail, Tevfik F"],["dc.contributor.author","Razavi, Reza"],["dc.contributor.author","Chiribiri, Amedeo"],["dc.date.accessioned","2019-07-09T11:49:34Z"],["dc.date.available","2019-07-09T11:49:34Z"],["dc.date.issued","2018"],["dc.description.abstract","Abstract Background Clinical evaluation of stress perfusion cardiovascular magnetic resonance (CMR) is currently based on visual assessment and has shown high diagnostic accuracy in previous clinical trials, when performed by expert readers or core laboratories. However, these results may not be generalizable to clinical practice, particularly when less experienced readers are concerned. Other factors, such as the level of training, the extent of ischemia, and image quality could affect the diagnostic accuracy. Moreover, the role of rest images has not been clarified. The aim of this study was to assess the diagnostic accuracy of visual assessment for operators with different levels of training and the additional value of rest perfusion imaging, and to compare visual assessment and automated quantitative analysis in the assessment of coronary artery disease (CAD). Methods We evaluated 53 patients with known or suspected CAD referred for stress-perfusion CMR. Nine operators (equally divided in 3 levels of competency) blindly reviewed each case twice with a 2-week interval, in a randomised order, with and without rest images. Semi-automated Fermi deconvolution was used for quantitative analysis and estimation of myocardial perfusion reserve as the ratio of stress to rest perfusion estimates. Results Level-3 operators correctly identified significant CAD in 83.6% of the cases. This percentage dropped to 65.7% for Level-2 operators and to 55.7% for Level-1 operators (p < 0.001). Quantitative analysis correctly identified CAD in 86.3% of the cases and was non-inferior to expert readers (p = 0.56). When rest images were available, a significantly higher level of confidence was reported (p = 0.022), but no significant differences in diagnostic accuracy were measured (p = 0.34). Conclusions Our study demonstrates that the level of training is the main determinant of the diagnostic accuracy in the identification of CAD. Level-3 operators performed at levels comparable with the results from clinical trials. Rest images did not significantly improve diagnostic accuracy, but contributed to higher confidence in the results. Automated quantitative analysis performed similarly to level-3 operators. This is of increasing relevance as recent technical advances in image reconstruction and analysis techniques are likely to permit the clinical translation of robust and fully automated quantitative analysis into routine clinical practice."],["dc.identifier.doi","10.1186/s12968-018-0493-4"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15713"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59582"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.publisher","BioMed Central"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","Importance of operator training and rest perfusion on the diagnostic accuracy of stress perfusion cardiovascular magnetic resonance"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e006785"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","Circulation: Cardiovascular Imaging"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","von Roeder, Maximilian"],["dc.contributor.author","Rommel, Karl-Philipp"],["dc.contributor.author","Kowallick, Johannes Tammo"],["dc.contributor.author","Blazek, Stephan"],["dc.contributor.author","Besler, Christian"],["dc.contributor.author","Fengler, Karl"],["dc.contributor.author","Lotz, Joachim"],["dc.contributor.author","Hasenfuß, Gerd"],["dc.contributor.author","Lücke, Christian"],["dc.contributor.author","Gutberlet, Matthias"],["dc.contributor.author","Schuler, Gerhard"],["dc.contributor.author","Schuster, Andreas"],["dc.contributor.author","Lurz, Philipp"],["dc.date.accessioned","2018-04-23T11:48:10Z"],["dc.date.available","2018-04-23T11:48:10Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1161/circimaging.117.006785"],["dc.identifier.gro","3142332"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/13467"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/110017"],["dc.language.iso","en"],["dc.notes.intern","lifescience updates Crossref Import"],["dc.notes.status","final"],["dc.relation.eissn","1942-0080"],["dc.relation.issn","1941-9651"],["dc.title","Response by von Roeder et al to Letter Regarding Article, “Influence of Left Atrial Function on Exercise Capacity and Left Ventricular Function in Patients With Heart Failure and Preserved Ejection Fraction”"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","e0228292"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","PLoS One"],["dc.bibliographiccitation.volume","15"],["dc.contributor.author","Engel, Leif-Christopher"],["dc.contributor.author","Landmesser, Ulf"],["dc.contributor.author","Abdelwahed, Youssef S."],["dc.contributor.author","Jaguszewski, Milosz"],["dc.contributor.author","Gigengack, Kevin"],["dc.contributor.author","Wurster, Thomas-Heinrich"],["dc.contributor.author","Skurk, Carsten"],["dc.contributor.author","Manes, Costantina"],["dc.contributor.author","Schuster, Andreas"],["dc.contributor.author","Noutsias, Michel"],["dc.contributor.author","Hamm, Bernd"],["dc.contributor.author","Botnar, Rene M."],["dc.contributor.author","Makowski, Marcus R."],["dc.contributor.author","Bigalke, Boris"],["dc.contributor.editor","Bauer, Wolfgang Rudolf"],["dc.date.accessioned","2021-04-14T08:27:23Z"],["dc.date.available","2021-04-14T08:27:23Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1371/journal.pone.0228292"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17162"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/82278"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.notes.intern","Merged from goescholar"],["dc.relation.eissn","1932-6203"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","Comprehensive multimodality characterization of hemodynamically significant and non-significant coronary lesions using invasive and noninvasive measures"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","54"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Clinical Research in Cardiology"],["dc.bibliographiccitation.lastpage","66"],["dc.bibliographiccitation.volume","109"],["dc.contributor.author","von Roeder, Maximilian"],["dc.contributor.author","Kowallick, Johannes Tammo"],["dc.contributor.author","Rommel, Karl-Philipp"],["dc.contributor.author","Blazek, Stephan"],["dc.contributor.author","Besler, Christian"],["dc.contributor.author","Fengler, Karl"],["dc.contributor.author","Lotz, Joachim"],["dc.contributor.author","Hasenfuß, Gerd"],["dc.contributor.author","Lücke, Christian"],["dc.contributor.author","Gutberlet, Matthias"],["dc.contributor.author","Thiele, Holger"],["dc.contributor.author","Schuster, Andreas"],["dc.contributor.author","Lurz, Philipp"],["dc.date.accessioned","2020-12-10T14:10:23Z"],["dc.date.available","2020-12-10T14:10:23Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.1007/s00392-019-01484-0"],["dc.identifier.eissn","1861-0692"],["dc.identifier.issn","1861-0684"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/70742"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Right atrial–right ventricular coupling in heart failure with preserved ejection fraction"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1149"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","European Radiology"],["dc.bibliographiccitation.lastpage","1156"],["dc.bibliographiccitation.volume","28"],["dc.contributor.author","Fasshauer, Martin"],["dc.contributor.author","Krüwel, Thomas"],["dc.contributor.author","Zapf, Antonia"],["dc.contributor.author","Stahnke, Vera C."],["dc.contributor.author","Rave-Fränk, Margret"],["dc.contributor.author","Staab, Wieland"],["dc.contributor.author","Sohns, Jan M."],["dc.contributor.author","Steinmetz, Michael"],["dc.contributor.author","Unterberg-Buchwald, Christina"],["dc.contributor.author","Schuster, Andreas"],["dc.contributor.author","Ritter, Christian"],["dc.contributor.author","Lotz, Joachim"],["dc.date.accessioned","2020-12-10T14:10:11Z"],["dc.date.available","2020-12-10T14:10:11Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1007/s00330-017-5056-9"],["dc.identifier.eissn","1432-1084"],["dc.identifier.issn","0938-7994"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/70672"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Absence of DNA double-strand breaks in human peripheral blood mononuclear cells after 3 Tesla magnetic resonance imaging assessed by γH2AX flow cytometry"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","218"],["dc.bibliographiccitation.journal","SpringerPlus"],["dc.bibliographiccitation.volume","3"],["dc.contributor.author","Staab, Wieland"],["dc.contributor.author","Goth, Sabrina"],["dc.contributor.author","Sohns, Christian"],["dc.contributor.author","Sohns, Jan Martin"],["dc.contributor.author","Steinmetz, Michael"],["dc.contributor.author","Buchwald, Christina Unterberg"],["dc.contributor.author","Schuster, Andreas"],["dc.contributor.author","Kowallick, Johannes Tammo"],["dc.contributor.author","Fasshauer, Martin"],["dc.contributor.author","Lotz, Joachim"],["dc.date.accessioned","2018-11-07T09:41:07Z"],["dc.date.available","2018-11-07T09:41:07Z"],["dc.date.issued","2014"],["dc.description.abstract","Purpose: Aim of the study was to investigate diagnostic accuracy of cardiac computed tomography angiography (CCTA) between left ventricular end-systolic (LVES) and left ventricular end-diastolic (LVED) cardiac phase for thrombus detection in patient's prior to pulmonary vein isolation (PVI). Materials and methods: 182 consecutive Patients with drug refractory AF scheduled for PVI (62.6% male, mean age 64.1 +/- 10.2 years) underwent routine pre-procedural evaluation including transesophageal echocardiography (TEE) and CCTA for evaluation of left atrial (LA)/left atrial appendage (LAA) anatomy and thrombus formation. Qualitative and quantitative analysis (using aorta ascendens (AA)/LAA ratio) was performed. Measurements of the LA/LAA in LVES and LVED cardiac phase were obtained. Results: End-systolic volumes (LA/LAA) measured in 30 patients without filling defects as control group and all 14 with filling defects of 182 patients were significantly larger (p < 0.01) than in end-diastolic phase. Qualitative analysis was inferior to quantitative analysis using LA/LAA ratio (<0.5; accuracy: 100%, 88%, 100%, 99% vs 100%). 5 out of 182 patients (2.7%) showed thrombus formation of the LAA in CCTA confirmed by TEE and quantitative analysis. Intra/-interobserver variability was lower in end-systolic vs end-diastolic reconstruction interval. Conclusion: For evaluating CCTA datasets in patients prior PVI, the LVES reconstruction interval is recommended due to significantly larger LA/LAA volumes and lower intra/-interobserver variability's."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2014"],["dc.identifier.doi","10.1186/2193-1801-3-218"],["dc.identifier.isi","000359026000005"],["dc.identifier.pmid","25279273"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11751"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/33654"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.relation.issn","2193-1801"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","Comparison of end-diastolic versus end-systolic cardiac-computed tomography reconstruction interval in patient's prior to pulmonary 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"]]