M
Michael L. Steigner
Researcher at Brigham and Women's Hospital
Publications - 154
Citations - 4928
Michael L. Steigner is an academic researcher from Brigham and Women's Hospital. The author has contributed to research in topics: Coronary artery disease & Computed tomography angiography. The author has an hindex of 29, co-authored 154 publications receiving 3947 citations. Previous affiliations of Michael L. Steigner include University of Virginia Health System & Harvard University.
Papers
More filters
Journal ArticleDOI
Initial evaluation of coronary images from 320-detector row computed tomography
Frank J. Rybicki,Hansel J. Otero,Michael L. Steigner,Gabriel Vorobiof,Leelakrishna Nallamshetty,Dimitrios Mitsouras,Hale Ersoy,Richard T. Mather,Philip F. Judy,Tianxi Cai,Tianxi Cai,Karl B. Coyner,Kurt Schultz,Amanda G. Whitmore,Marcelo F. Di Carli +14 more
TL;DR: Initial 320-detector row coronary CT images have consistently excellent quality and iodinated contrast opacification and future work will focus on lowering contrast and radiation dose while maintaining image quality.
Journal ArticleDOI
Prognostic Value of Nonobstructive and Obstructive Coronary Artery Disease Detected by Coronary Computed Tomography Angiography to Identify Cardiovascular Events
Márcio Sommer Bittencourt,Edward Hulten,Brian B. Ghoshhajra,Daniel J. O'Leary,Mitalee P. Christman,Philip Montana,Quynh A. Truong,Michael L. Steigner,Venkatesh L. Murthy,Frank J. Rybicki,Khurram Nasir,Luis Henrique W. Gowdak,Jon Hainer,Thomas J. Brady,Marcelo F. Di Carli,Udo Hoffmann,Suhny Abbara,Ron Blankstein +17 more
TL;DR: The findings suggest that regardless of whether obstructive or nonobstructive disease is present, the extent of plaque detected by coronary computed tomography angiography enhances risk assessment.
Journal ArticleDOI
Prognostic Value of Cardiac Magnetic Resonance Tissue Characterization in Risk Stratifying Patients With Suspected Myocarditis
Christoph Gräni,Christian Eichhorn,Loïc Bière,Venkatesh L. Murthy,Vikram Agarwal,Kyoichi Kaneko,Sarah Cuddy,Ayaz Aghayev,Michael L. Steigner,Ron Blankstein,Michael Jerosch-Herold,Raymond Y. Kwong +11 more
TL;DR: CMR tissue characterization provides effective risk stratification in patients with suspected myocarditis with regard to CMR findings, and the computed continuous net reclassification improvement by LGE markers is determined.
Journal ArticleDOI
Narrowing the phase window width in prospectively ECG-gated single heart beat 320-detector row coronary CT angiography.
Michael L. Steigner,Hansel J. Otero,Tianxi Cai,Tianxi Cai,Dimitrios Mitsouras,Leelakrishna Nallamshetty,Amanda G. Whitmore,Hale Ersoy,Noah A. Levit,Marcelo F. Di Carli,Frank J. Rybicki +10 more
TL;DR: For prospectively ECG-gated single heart beat coronary CTA, a phase window width of 10% will reduce patient radiation and yield diagnostic images in >90% of patients and heart rate control is an important component of prospectively gated CT dose reduction.
Journal ArticleDOI
3D printing based on cardiac CT assists anatomic visualization prior to transcatheter aortic valve replacement.
Beth Ripley,Tatiana Kelil,Michael K. Cheezum,Alexandra Gonçalves,Alexandra Gonçalves,Marcelo F. Di Carli,Frank J. Rybicki,Michael L. Steigner,Dimitrios Mitsouras,Ron Blankstein +9 more
TL;DR: Pre-TAVR 3D-printing based on cardiac CT provides a unique patient-specific method to assess the physical interplay of the aortic root and implanted valves.