A
Alexander Hansen
Researcher at Heidelberg University
Publications - 41
Citations - 1088
Alexander Hansen is an academic researcher from Heidelberg University. The author has contributed to research in topics: Coronary artery disease & Myocardial perfusion imaging. The author has an hindex of 19, co-authored 41 publications receiving 1057 citations.
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Journal ArticleDOI
Prognostic value of doppler echocardiographic mitral inflow patterns : Implications for risk stratification in patients with chronic congestive heart failure
Alexander Hansen,Markus Haass,Christian Zugck,Carsten Krueger,Kristina Unnebrink,Rainer Zimmermann,Wolfgang Kuebler,Helmut F. Kuecherer +7 more
TL;DR: Transmitral flow patterns add incremental value to peak VO2 in determining the prognosis of patients with chronic congestive heart failure and impaired systolic function, and were independent predictors of cardiac mortality.
Journal ArticleDOI
Real-time contrast-enhanced sonography of renal transplant recipients predicts chronic allograft nephropathy.
Vedat Schwenger,Grigorios Korosoglou,U. P. Hinkel,C. Morath,Alexander Hansen,Claudia Sommerer,R. Dikow,S. Hardt,Jan Schmidt,H Kucherer,Hugo A. Katus,Martin Zeier +11 more
TL;DR: Perfusion parameters derived from RT‐CES significantly improve the early detection of CAN compared to conventional CDUS and is a feasible method to evaluate microvascular perfusion in renal allograft recipients.
Journal ArticleDOI
Intravenous delivery of autologous mesenchymal stem cells limits infarct size and improves left ventricular function in the infarcted porcine heart
Ulf Krause,Christoph Harter,Anja Seckinger,David Wolf,Adrian Reinhard,Florian Bea,Thomas J. Dengler,Stefan E. Hardt,Anthony D. Ho,Hugo A. Katus,Helmut F. Kuecherer,Alexander Hansen +11 more
TL;DR: Systemic intravenous delivery of bone marrow-derived mesenchymal stem cells to pigs limits myocardial infarct size and is an attractive approach for tissue repair.
Journal ArticleDOI
Myocardial left ventricular dysfunction in patients with systemic lupus erythematosus: new insights from tissue Doppler and strain imaging
Sebastian J. Buss,David Wolf,Grigorios Korosoglou,Regina Max,Celine S. Weiss,Christian Fischer,Dieter Schellberg,Christian Zugck,Helmut F. Kuecherer,Hanns-Martin Lorenz,Hugo A. Katus,Stefan E. Hardt,Alexander Hansen +12 more
TL;DR: New imaging modalities provide earlier insight into cardiovascular involvement in SLE and seem to be superior to standard echocardiography to detect subclinical myocardial disease.
Journal ArticleDOI
Rate- and Site-Dependent Effects of Propafenone, Dofetilide, and the New IKs-Blocking Agent Chromanol 293b on Individual Muscle Layers of the Intact Canine Heart
Alexander Bauer,Ruediger Becker,Kirsten D. Freigang,Julia C. Senges,Frederik Voss,Alexander Hansen,Matthias Müller,Jansen Hans-Willi,Uwe Gerlach,Andreas Busch,Patricia Kraft,Wolfgang Kübler,W Schöls +12 more
TL;DR: At the heart rates applied, the in vivo canine heart does not exhibit regional differences in electrophysiological properties and in the susceptibility to sodium and potassium channel blockers.