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A. Ehlgen · SciRah

Researcher profile · Semantic Scholar

A. Ehlgen

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A. Ehlgen — researcher profile on SciRah

h-index: 7
Works: 23
Citations: 461

Most-cited papers

Phase I, First-in-Human Study of BMS747158, a Novel 18F-Labeled Tracer for Myocardial Perfusion PET: Dosimetry, Biodistribution, Safety, and Imaging Characteristics After a Single Injection at Rest
J. Maddahi, J. Czernin, J. Lazewatsky, Sung-Cheng Huang +8 more
2011Journal of Nuclear Medicine129 citations Open access
Semantic Scholar
Feasibility of the flash-replenishment concept in renal tissue: which parameters affect the assessment of the contrast replenishment?
T. Schlosser, C. Pohl, C. Veltmann, S. Lohmaier +7 more
2001Ultrasound in Medicine and Biology95 citations
Semantic Scholar
The effect of BMS-582949, a P38 mitogen-activated protein kinase (P38 MAPK) inhibitor on arterial inflammation: a multicenter FDG-PET trial.
H. Emami, E. Vucic, Sharath S. Subramanian, Amr Abdelbaky +14 more
2015Atherosclerosis76 citations
Semantic Scholar
On the design of a capillary flow phantom for the evaluation of ultrasound contrast agents at very low flow velocities.
C. Veltmann, S. Lohmaier, T. Schlosser, Sonu Shai +4 more
2002Ultrasound in Medicine and Biology42 citations
Semantic Scholar
Combined PET/DCE-MRI in a Rabbit Model of Atherosclerosis: Integrated Quantification of Plaque Inflammation, Permeability, and Burden During Treatment With a Leukotriene A4 Hydrolase Inhibitor.
C. Calcagno, O. Lairez, Julie Hawkins, Steven Kerr +15 more
2018JACC Cardiovascular Imaging35 citations Open access
Semantic Scholar
The impact of emission power on the destruction of echo contrast agents and on the origin of tissue harmonic signals using power pulse-inversion imaging.
K. Tiemann, C. Veltmann, Alexander Ghanem, S. Lohmaier +7 more
2001Ultrasound in Medicine and Biology32 citations
Semantic Scholar
Continuous-infusion contrast-enhanced US: in vitro studies of infusion techniques with different contrast agents.
S. Kuntz‐Hehner, J. Goenechea, C. Pohl, T. Schlosser +7 more
2001Radiology9 citations
Semantic Scholar
Pulmonary hemodynamic effects of dipyridamole infusion in patients with normal and elevated pulmonary artery systolic pressure receiving PB127.
Michael L. Main, A. Ehlgen, Tina R. Coggins, Becky A. Morris +4 more
2006Journal of the American Society of Echocardiography7 citations
Semantic Scholar
Tissue Perfusion Diagnostic Classification Using a Spatio-temporal Analysis of Contrast Ultrasound Image Sequences
Q. R. Williams, J. Noble, A. Ehlgen, H. Becher
2005Information Processing in Medical Imaging6 citations
Semantic Scholar
Congenitally corrected transposition of the great arteries in a 70-year-old woman diagnosed using single-detector helical CT.
J. Schwab, A. Ehlgen, T. Sommer
2003AJR. American journal of roentgenology6 citations
Semantic Scholar
Development of a method for the determination of dose ratio and minimum inter-injection interval for a one-day rest-stress protocol with BMS747158 PET myocardial perfusion agent
J. Lazewatsky, J. Maddahi, D. Berman, G. Bhat +4 more
20104 citations
Semantic Scholar
Can contrast dobutamine stress echocardiography be performed with standardized imaging settings for everybody?
H. Thibault, J. Timperley, A. Ehlgen, A. Pariente +2 more
2005Journal of the American Society of Echocardiography4 citations
Semantic Scholar
Subendocardial Steal Effect Seen with Real‐Time Perfusion Imaging at Low Emission Power during Adenosine Stress: Replenishment M‐Mode Processing Allows Visualization of Vertical Steal
K. Tiemann, A. Ghanem, T. Schlosser, A. Ehlgen +7 more
2001Echocardiography4 citations
Semantic Scholar
Clinical imaging in anti-atherosclerosis drug development.
A. Ehlgen, A. Bylock, J. Kreuzer, M. Koslowski +2 more
2015Drug Discovery Today3 citations
Semantic Scholar
COMPARISON OF F-18 LABELED BMS747158 PET AND TC-99M LABELED SPECT MYOCARDIAL PERFUSION IMAGING FOR DETECTION AND EVALUATION OF CORONARY ARTERY DISEASE
J. Maddahi, J. Czernin, A. Ehlgen, J. Lazewatsky +2 more
20103 citations Open access
Semantic Scholar
Comparison of myocardial stress perfusion defect assessment using 99mTc sestamibi SPECT vs BMS747158 PET
B. Tamarappoo, R. Nakazato, H. Shmilovich, S. Hayes +6 more
20103 citations
Semantic Scholar
Left Atrial Size Is a Poor Predictor of Pathology in the Older Patient: Preliminary Observations
J. Goldman, A. Ehlgen, P. Ursell, N. Schiller
2005Echocardiography3 citations
Semantic Scholar
F-18 labeled BMS747158 PET myocardial perfusion imaging identifies more severe and extensive stress induced myocardial ischemia than Tc-99m Sestamibi SPECT
J. Maddahi, Michael S. Lee, J. Czernin, A. Ehlgen +3 more
20101 citations
Semantic Scholar
Pulse inversion technology - a new contrast specific imaging modality for myocardial perfusion imaging
H. Becher, T. Schlosser, S. Kuntz, H. Omran +10 more
20060 citations
Semantic Scholar
1089 Lack of immune response following CARDIOsphere(r) infusion in healthy subjects
A. Ehlgen, D. Hoelscher, T. Tremblay, J. Goldman
20060 citations Open access
Semantic Scholar
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T. Ay, A. Pasquet, V. London, A. Bol +23 more
20050 citations
Semantic Scholar
Assessment of renal blood flow using real-time and intermittent Pulse Inversion Technology
T. Schlosser, K. Tiemann, C. Veltmann, S. Lohmaier +4 more
20010 citations
Semantic Scholar
172 Pulse Inversion technology — A new contrast specific imaging modality for myocardial perfusion imaging
K. Tiemann, H. Becher, T. Schlosser, S. Kuntz +6 more
19990 citations
Semantic Scholar

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