Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Lee H. Schwamm, M.D.

Co-Author

This page shows the publications co-authored by Lee Schwamm and Michael Lev.
Connection Strength

2.526
  1. Hypoattenuation on CT angiographic source images predicts risk of intracerebral hemorrhage and outcome after intra-arterial reperfusion therapy. AJNR Am J Neuroradiol. 2005 Aug; 26(7):1798-803.
    View in: PubMed
    Score: 0.323
  2. Utility of perfusion-weighted CT imaging in acute middle cerebral artery stroke treated with intra-arterial thrombolysis: prediction of final infarct volume and clinical outcome. Stroke. 2001 Sep; 32(9):2021-8.
    View in: PubMed
    Score: 0.246
  3. Robert H. Ackerman, MD, MPH (1935-2018). AJNR Am J Neuroradiol. 2019 Mar; 40(3):E12-E13.
    View in: PubMed
    Score: 0.207
  4. Intravenous thrombolysis in unwitnessed stroke onset: MR WITNESS trial results. Ann Neurol. 2018 05; 83(5):980-993.
    View in: PubMed
    Score: 0.195
  5. Baseline Predictors of Poor Outcome in Patients Too Good to Treat With Intravenous Thrombolysis. Stroke. 2016 12; 47(12):2986-2992.
    View in: PubMed
    Score: 0.176
  6. Improving door-to-needle times: a single center validation of the target stroke hypothesis. Stroke. 2014 Feb; 45(2):504-8.
    View in: PubMed
    Score: 0.145
  7. Hospital acquired pneumonia is linked to right hemispheric peri-insular stroke. PLoS One. 2013; 8(8):e71141.
    View in: PubMed
    Score: 0.141
  8. ABC/2 for rapid clinical estimate of infarct, perfusion, and mismatch volumes. Neurology. 2009 Jun 16; 72(24):2104-10.
    View in: PubMed
    Score: 0.106
  9. Quantitative assessment of core/penumbra mismatch in acute stroke: CT and MR perfusion imaging are strongly correlated when sufficient brain volume is imaged. Stroke. 2008 Nov; 39(11):2986-92.
    View in: PubMed
    Score: 0.100
  10. Role of recanalization in acute stroke outcome: rationale for a CT angiogram-based "benefit of recanalization" model. AJNR Am J Neuroradiol. 2008 Sep; 29(8):1471-5.
    View in: PubMed
    Score: 0.099
  11. Case records of the Massachusetts General Hospital. Case 16-2006. A 72-year-old woman admitted to the emergency department because of a sudden change in mental status. N Engl J Med. 2006 May 25; 354(21):2263-71.
    View in: PubMed
    Score: 0.085
  12. First-pass quantitative CT perfusion identifies thresholds for salvageable penumbra in acute stroke patients treated with intra-arterial therapy. AJNR Am J Neuroradiol. 2006 Jan; 27(1):20-5.
    View in: PubMed
    Score: 0.083
  13. Arterial occlusion revealed by CT angiography predicts NIH stroke score and acute outcomes after IV tPA treatment. AJNR Am J Neuroradiol. 2005 Feb; 26(2):246-51.
    View in: PubMed
    Score: 0.078
  14. CT or MRI for imaging patients with acute stroke: visualization of "tissue at risk"? Stroke. 2002 Dec; 33(12):2736-7.
    View in: PubMed
    Score: 0.067
  15. CT angiography in the rapid triage of patients with hyperacute stroke to intraarterial thrombolysis: accuracy in the detection of large vessel thrombus. J Comput Assist Tomogr. 2001 Jul-Aug; 25(4):520-8.
    View in: PubMed
    Score: 0.061
  16. CTA Protocols in a Telestroke Network Improve Efficiency for Both Spoke and Hub Hospitals. AJNR Am J Neuroradiol. 2021 03; 42(3):435-440.
    View in: PubMed
    Score: 0.059
  17. Bayesian Variable Selection Methods for Matched Case-Control Studies. Int J Biostat. 2017 01 31; 13(1).
    View in: PubMed
    Score: 0.045
  18. Endovascular Stroke Treatment Outcomes After Patient Selection Based on Magnetic Resonance Imaging and Clinical Criteria. JAMA Neurol. 2016 Jan; 73(1):43-9.
    View in: PubMed
    Score: 0.042
  19. Time and diffusion lesion size in major anterior circulation ischemic strokes. Stroke. 2014 Oct; 45(10):2936-41.
    View in: PubMed
    Score: 0.038
  20. Variable selection and prediction using a nested, matched case-control study: Application to hospital acquired pneumonia in stroke patients. Biometrics. 2014 Mar; 70(1):153-63.
    View in: PubMed
    Score: 0.036
  21. Rapid identification of a major diffusion/perfusion mismatch in distal internal carotid artery or middle cerebral artery ischemic stroke. BMC Neurol. 2012 Nov 05; 12:132.
    View in: PubMed
    Score: 0.033
  22. Infarct volume is a pivotal biomarker after intra-arterial stroke therapy. Stroke. 2012 May; 43(5):1323-30.
    View in: PubMed
    Score: 0.032
  23. CT angiography-source image hypoattenuation predicts clinical outcome in posterior circulation strokes treated with intra-arterial therapy. Stroke. 2008 Nov; 39(11):3107-9.
    View in: PubMed
    Score: 0.025
  24. An acute ischemic stroke classification instrument that includes CT or MR angiography: the Boston Acute Stroke Imaging Scale. AJNR Am J Neuroradiol. 2008 Jun; 29(6):1111-7.
    View in: PubMed
    Score: 0.024
  25. Functional CT and MR imaging for evaluation of acute stroke. J Am Coll Radiol. 2008 Jan; 5(1):67-70.
    View in: PubMed
    Score: 0.024
  26. ASPECTS on CTA source images versus unenhanced CT: added value in predicting final infarct extent and clinical outcome. Stroke. 2004 Nov; 35(11):2472-6.
    View in: PubMed
    Score: 0.019
  27. CT angiography with whole brain perfused blood volume imaging: added clinical value in the assessment of acute stroke. Stroke. 2002 Apr; 33(4):959-66.
    View in: PubMed
    Score: 0.016
  28. Assessment of cerebral perfusion and arterial anatomy in hyperacute stroke with three-dimensional functional CT: early clinical results. AJNR Am J Neuroradiol. 1998 Jan; 19(1):29-37.
    View in: PubMed
    Score: 0.012
  29. Hyperacute stroke: evaluation with combined multisection diffusion-weighted and hemodynamically weighted echo-planar MR imaging. Radiology. 1996 May; 199(2):391-401.
    View in: PubMed
    Score: 0.011
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.