Contact, publication, and social network information about Harvard faculty and fellows. Harvard Catalyst Profiles
Keywords
Last Name
Institution

Gari D Clifford, PH.D.

TitleLecturer on Medicine
InstitutionBrigham and Women's Hospital
DepartmentMedicine
AddressBrigham and Womens Hospital
Sleep Medicine - BLI 044
221 Longwood Ave
Boston MA 02115
Phone617/732-5778
Fax617/732-7337

 Bibliographic 
 selected publications
Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
List All   |   Timeline
  1. Roebuck A, Monasterio V, Gederi E, Osipov M, Behar J, Malhotra A, Penzel T, Clifford GD. A review of signals used in sleep analysis. Physiol Meas. 2014 Jan; 35(1):R1-R57.
    View in: PubMed
  2. Praveen D, Patel A, McMahon S, Prabhakaran D, Clifford GD, Maulik PK, Joshi R, Jan S, Heritier S, Peiris D. A multifaceted strategy using mobile technology to assist rural primary healthcare doctors and frontline health workers in cardiovascular disease risk management: protocol for the SMARTHealth India cluster randomised controlled trial. Implement Sci. 2013; 8(1):137.
    View in: PubMed
  3. Krug JW, Rose G, Clifford GD, Oster J. ECG-based gating in ultra high field cardiovascular magnetic resonance using an independent component analysis approach. J Cardiovasc Magn Reson. 2013; 15(1):104.
    View in: PubMed
  4. Johnson AE, Kramer AA, Clifford GD. A new severity of illness scale using a subset of acute physiology and chronic health evaluation data elements shows comparable predictive accuracy*. Crit Care Med. 2013 Jul; 41(7):1711-8.
    View in: PubMed
  5. Behar J, Roebuck A, Domingos JS, Gederi E, Clifford GD. A review of current sleep screening applications for smartphones. Physiol Meas. 2013 Jul; 34(7):R29-46.
    View in: PubMed
  6. Mayaud L, Lai PS, Clifford GD, Tarassenko L, Celi LA, Annane D. Dynamic data during hypotensive episode improves mortality predictions among patients with sepsis and hypotension. Crit Care Med. 2013 Apr; 41(4):954-62.
    View in: PubMed
  7. Behar J, Oster J, Li Q, Clifford GD. ECG Signal Quality During Arrhythmia and Its Application to False Alarm Reduction. IEEE Trans Biomed Eng. 2013 Jun; 60(6):1660-6.
    View in: PubMed
  8. Li Q, Clifford GD. Signal quality and data fusion for false alarm reduction in the intensive care unit. J Electrocardiol. 2012 Nov; 45(6):596-603.
    View in: PubMed
  9. Clifford GD, Behar J, Li Q, Rezek I. Signal quality indices and data fusion for determining clinical acceptability of electrocardiograms. Physiol Meas. 2012 Sep; 33(9):1419-33.
    View in: PubMed
  10. Li Q, Clifford GD. Dynamic time warping and machine learning for signal quality assessment of pulsatile signals. Physiol Meas. 2012 Sep; 33(9):1491-501.
    View in: PubMed
  11. Monasterio V, Burgess F, Clifford GD. Robust classification of neonatal apnoea-related desaturations. Physiol Meas. 2012 Sep; 33(9):1503-16.
    View in: PubMed
  12. Clifford GD, Clifton D. Wireless technology in disease management and medicine. Annu Rev Med. 2012; 63:479-92.
    View in: PubMed
  13. Campana LM, Clifford GD, Trinder J, Pittman SD, Malhotra A. A possible method to predict response to non-pharmacological insomnia therapy. J Clin Sleep Med. 2011 Aug 15; 7(4):370-5.
    View in: PubMed
  14. Saeed M, Villarroel M, Reisner AT, Clifford G, Lehman LW, Moody G, Heldt T, Kyaw TH, Moody B, Mark RG. Multiparameter Intelligent Monitoring in Intensive Care II: a public-access intensive care unit database. Crit Care Med. 2011 May; 39(5):952-60.
    View in: PubMed
  15. Hug CW, Clifford GD, Reisner AT. Clinician blood pressure documentation of stable intensive care patients: an intelligent archiving agent has a higher association with future hypotension. Crit Care Med. 2011 May; 39(5):1006-14.
    View in: PubMed
  16. Clifford G, Sameni R, Ward J, Robinson J, Wolfberg AJ. Clinically accurate fetal ECG parameters acquired from maternal abdominal sensors. Am J Obstet Gynecol. 2011 Jul; 205(1):47.e1-5.
    View in: PubMed
  17. Lee J, Scott DJ, Villarroel M, Clifford GD, Saeed M, Mark RG. Open-access MIMIC-II database for intensive care research. Conf Proc IEEE Eng Med Biol Soc. 2011; 2011:8315-8.
    View in: PubMed
  18. Nemati S, Malhotra A, Clifford GD. T-wave alternans patterns during sleep in healthy, cardiac disease, and sleep apnea patients. J Electrocardiol. 2011 Mar-Apr; 44(2):126-30.
    View in: PubMed
  19. Sayadi O, Shamsollahi MB, Clifford GD. Synthetic ECG generation and Bayesian filtering using a Gaussian wave-based dynamical model. Physiol Meas. 2010 Oct; 31(10):1309-29.
    View in: PubMed
  20. Nemati S, Abdala O, Monasterio V, Yim-Yeh S, Malhotra A, Clifford GD. A nonparametric surrogate-based test of significance for T-wave alternans detection. IEEE Trans Biomed Eng. 2011 May; 58(5):1356-64.
    View in: PubMed
  21. Monasterio V, Clifford GD, Laguna P, Martínez JP. A multilead scheme based on periodic component analysis for T-wave alternans analysis in the ECG. Ann Biomed Eng. 2010 Aug; 38(8):2532-41.
    View in: PubMed
  22. Campana LM, Owens RL, Clifford GD, Pittman SD, Malhotra A. Phase-rectified signal averaging as a sensitive index of autonomic changes with aging. J Appl Physiol. 2010 Jun; 108(6):1668-73.
    View in: PubMed
  23. Clifford GD, Nemati S, Sameni R. An artificial vector model for generating abnormal electrocardiographic rhythms. Physiol Meas. 2010 May; 31(5):595-609.
    View in: PubMed
  24. Monasterio V, Clifford GD, Martínez JP. Comparison of source separation techniques for multilead T-wave alternans detection in the ECG. Conf Proc IEEE Eng Med Biol Soc. 2010; 2010:5367-70.
    View in: PubMed
  25. Sayadi O, Shamsollahi MB, Clifford GD. Robust detection of premature ventricular contractions using a wave-based Bayesian framework. IEEE Trans Biomed Eng. 2010 Feb; 57(2):353-62.
    View in: PubMed
  26. Li Q, Mark RG, Clifford GD. Artificial arterial blood pressure artifact models and an evaluation of a robust blood pressure and heart rate estimator. Biomed Eng Online. 2009; 8:13.
    View in: PubMed
  27. Clifford GD, Long WJ, Moody GB, Szolovits P. Robust parameter extraction for decision support using multimodal intensive care data. Philos Transact A Math Phys Eng Sci. 2009 Jan 28; 367(1887):411-29.
    View in: PubMed
  28. Neamatullah I, Douglass MM, Lehman LW, Reisner A, Villarroel M, Long WJ, Szolovits P, Moody GB, Mark RG, Clifford GD. Automated de-identification of free-text medical records. BMC Med Inform Decis Mak. 2008; 8:32.
    View in: PubMed
  29. Clifford GD, Blaya JA, Hall-Clifford R, Fraser HS. Medical information systems: a foundation for healthcare technologies in developing countries. Biomed Eng Online. 2008; 7:18.
    View in: PubMed
  30. Aboukhalil A, Nielsen L, Saeed M, Mark RG, Clifford GD. Reducing false alarm rates for critical arrhythmias using the arterial blood pressure waveform. J Biomed Inform. 2008 Jun; 41(3):442-51.
    View in: PubMed
  31. Wolfberg AJ, Derosier DJ, Roberts T, Syed Z, Clifford GD, Acker D, Plessis AD. A comparison of subjective and mathematical estimations of fetal heart rate variability. J Matern Fetal Neonatal Med. 2008 Feb; 21(2):101-4.
    View in: PubMed
  32. Li Q, Mark RG, Clifford GD. Robust heart rate estimation from multiple asynchronous noisy sources using signal quality indices and a Kalman filter. Physiol Meas. 2008 Jan; 29(1):15-32.
    View in: PubMed
  33. Sameni R, Shamsollahi MB, Jutten C, Clifford GD. A nonlinear Bayesian filtering framework for ECG denoising. IEEE Trans Biomed Eng. 2007 Dec; 54(12):2172-85.
    View in: PubMed
  34. Lian J, Clifford GD, Müssig D, Lang V. Open source model for generating RR intervals in atrial fibrillation and beyond. Biomed Eng Online. 2007; 6:9.
    View in: PubMed
  35. Clifford GD, Tarassenko L. Quantifying errors in spectral estimates of HRV due to beat replacement and resampling. IEEE Trans Biomed Eng. 2005 Apr; 52(4):630-8.
    View in: PubMed
  36. Janz BA, Saeed M, Frassica J, Clifford GD, Mark RG. Development and optimization of a Critical Care Alert and Display (CCAD) system using retrospective ICU databases. AMIA Annu Symp Proc. 2005; 994.
    View in: PubMed
  37. Clifford GD, Tarassenko L. Segmenting cardiac-related data using sleep stages increases separation between normal subjects and apnoeic patients. Physiol Meas. 2004 Dec; 25(6):N27-35.
    View in: PubMed
  38. McSharry PE, Clifford GD, Tarassenko L, Smith LA. A dynamical model for generating synthetic electrocardiogram signals. IEEE Trans Biomed Eng. 2003 Mar; 50(3):289-94.
    View in: PubMed
Local representatives can answer questions about the Profiles website or help with editing a profile or issues with profile data. For assistance with this profile: HMS/HSDM faculty should contact Human Resources at faculty_serviceshms.harvard.edu.
Clifford's Networks
Click the "See All" links for more information and interactive visualizations!
Concepts
_
Co-Authors
_
Similar People
_
Same Department
Physical Neighbors
_