Margaret Fang, MD, MPH
Professor
Medicine
School of Medicine

She then obtained additional research training through a General Medicine Fellowship at the Massachusetts General Hospital and obtained a Masters of Public Health at the Harvard School of Public Health, and subsequently entered a career as a clinical outcomes researcher. Dr. Fang's research program addresses how to help patients balance the benefits and harms of anticoagulants for stroke and venous thromboembolism. She is the Principal Investigator of the CVRN VTE and ALTERNATIVE Cohort Studies, cohorts of patients with venous thrombosis. She is also a core investigator in the ATRIA Study group, which investigates stroke and hemorrhage outcomes in patients with atrial fibrillation. Her work aligns with her role as Medical Director of the UCSF Anticoagulation Clinic, which manages hundreds of patients taking anticoagulants. Dr. Fang serves on the medical advisory boards of the National Blood Clot Alliance and the North American Thrombosis Forum, two non-profit organizations dedicating to raising awareness of and improving the outcomes of people impacted by blood clots.

• Clinical Outcomes of Direct Oral Anticoagulants vs Warfarin for Extended Treatment of Venous Thromboembolism.
  JAMA network open 2023 Fang MC, Reynolds K, Fan D, Prasad PA, Sung SH, Portugal C, Garcia E, Go AS
• Overestimation of anticoagulant benefit in patients with atrial fibrillation and low life expectancy: evidence from 12 randomized trials.
  medRxiv : the preprint server for health sciences 2023 Shah SJ, van Walraven C, Jeon SY, Boscardin WJ, Hobbs FR, Connolly S, Ezekowitz M, Covinsky KE, Fang MC, Singer DE
• Pain Assessment Disparities by Race, Ethnicity, and Language in Adult Hospitalized Patients.
  Pain management nursing : official journal of the American Society of Pain Management Nurses 2023 Rambachan A, Noorulhuda H, Fang MC, Bazinski M, Manuel S, Hubbard C, Prasad P
• Performance of point-of-care severity scores to predict prognosis in patients admitted through the emergency department with COVID-19.
  Journal of hospital medicine 2023 Prasad PA, Correia J, Fang MC, Fisher A, Correll M, Oreper S, Auerbach A
• Periprocedural Anticoagulation.
  Annals of internal medicine 2023 Parks AL, Fang MC
• A Focused Screening and Clinical Intervention with Streamlined Outpatient Linkage for Hospitalized Patients with Opioid Use Disorder Experiencing Homelessness.
  Substance abuse : research and treatment 2023 Oreper S, Bond A, Bazinski M, Tierney M, Fang M, Sankaran S, Rambachan A
• Assessment of the Risk of Venous Thromboembolism in Nonhospitalized Patients With COVID-19.
  JAMA network open 2023 Fang MC, Reynolds K, Tabada GH, Prasad PA, Sung SH, Parks AL, Garcia E, Portugal C, Fan D, Pai AP, Go AS
• Research Opportunities in Stroke Prevention for Atrial Fibrillation: A Report From a National Heart, Lung, and Blood Institute Virtual Workshop.
  Stroke 2023 Go AS, Al-Khatib SM, Desvigne-Nickens P, Bansal N, Bushnell CD, Fang MC, Freeman JV, Gage BF, Hanke T, Hylek EM, Lopes RD, Noseworthy PA, Reddy VY, Singer DE, Thomas KL, True Hills M, Turakhia MP, …
• Social Frailty Index: Development and validation of an index of social attributes predictive of mortality in older adults.
  Proceedings of the National Academy of Sciences of the United States of America 2023 Shah SJ, Oreper S, Jeon SY, Boscardin WJ, Fang MC, Covinsky KE
• The anticoagulation length of therapy and risk of new adverse events in venous thromboembolism (ALTERNATIVE) study: Design and survey results.
  PloS one 2022 Portugal C, Fang MC, Go AS, Zhou H, Chang J, Prasad P, Fan D, Garcia EA, Sung SH, Reynolds K
• Association of Race and Ethnicity With Oral Anticoagulation and Associated Outcomes in Patients With Atrial Fibrillation: Findings From the Get With The Guidelines-Atrial Fibrillation Registry.
  JAMA cardiology 2022 Essien UR, Chiswell K, Kaltenbach LA, Wang TY, Fonarow GC, Thomas KL, Turakhia MP, Benjamin EJ, Rodriguez F, Fang MC, Magnani JW, Yancy CW, Piccini JP
• Health Literacy and Treatment Satisfaction Among Patients with Venous Thromboembolism.
  Journal of general internal medicine 2022 Mefford MT, Zhou H, Fan D, Fang MC, Prasad PA, Go AS, Portugal C, Chang JM, Reynolds K
• Automated telephone follow-up programs after hospital discharge: Do older adults engage with these programs?
  Journal of the American Geriatrics Society 2022 Harrison JD, Sudore RL, Auerbach AD, Shah S, Oreper S, Wheeler MM, Fang MC
• Health-related quality of life associated with warfarin and direct oral anticoagulants in venous thromboembolism.
  Thrombosis research 2022 Fang MC, Go AS, Prasad PA, Zhou HX, Parks AL, Fan D, Portugal C, Sung SH, Reynolds K
• Social Determinants of Health, Income, and Anticoagulation Outcomes.
  Journal of the American College of Cardiology 2022 Fang MC
• Apixaban Concentrations in Routine Clinical Care of Older Adults With Nonvalvular Atrial Fibrillation.
  JACC Advances 2022 Alveena Thomas, Margaret C. Fang, Scott Kogan, Colin C. Hubbard, Paula N. Friedman, Li Gong, Teri E. Klein, Edith A. Nutescu, Travis J. O'Brien, Matthew Tuck, Minoli A. Perera, Janice B. Schwartz
• Apixaban Concentrations in Routine Clinical Care of Older Adults With Nonvalvular Atrial Fibrillation.
  JACC. Advances 2022 Thomas A, Fang MC, Kogan S, Hubbard CC, Friedman PN, Gong L, Klein TE, Nutescu EA, O'Brien TJ, Tuck M, Perera MA, Schwartz JB
• Venous thromboembolism (VTE) prevention and diagnosis in COVID-19: Practice patterns and outcomes at 33 hospitals.
  PloS one 2022 Parks AL, Auerbach AD, Schnipper JL, Bertram A, Jeon SY, Boyle B, Fang MC, Gadrey SM, Siddiqui ZK, Brotman DJ, Hospital Medicine Reengineering Network (HOMERuN)
• Characteristics, satisfiers, development needs, and barriers to success for early-career academic hospitalists.
  BMC medical education 2022 Kulkarni SA, Fang MC, Glasheen JJ, Parekh V, Sharpe BA
• Long-term functional outcomes and mortality after hospitalization for extracranial hemorrhage.
  Journal of hospital medicine 2022 Parks AL, Jeon SY, Boscardin WJ, Steinman MA, Smith AK, Covinsky KE, Fang MC, Shah SJ
• Warfarin Monitoring in Safety-Net Health Systems: Analysis by Race/Ethnicity and Language Preference.
  Journal of general internal medicine 2022 Sharma AE, Khoong EC, Rivadeneira N, Sierra M, Fang MC, Gupta N, Pramanik R, Tran H, Whitezell T, Fontil V, Lee SY, Sarkar U
• Association of Social Support With Functional Outcomes in Older Adults Who Live Alone.
  JAMA internal medicine 2022 Shah SJ, Fang MC, Wannier SR, Steinman MA, Covinsky KE
• Achievement and quality measure attainment in patients hospitalized with atrial fibrillation: Results from The Get With The Guidelines - Atrial Fibrillation (GWTG-AFIB) registry.
  American heart journal 2021 Ullal AJ, Holmes DN, Lytle BL, Matsouaka RA, Sheng S, Desai NR, Curtis AB, Fang MC, McCabe PJ, Fonarow GC, Russo AM, Lewis WR, Heidenreich PA, Piccini JP, Turakhia MP, Perino AC
• Preventing Bleeding With Direct-Acting Oral Anticoagulants.
  Journal of the American College of Cardiology 2021 Schwartz JB, Kogan SC, Fang MC
• Racial and Ethnic Disparities in Discharge Opioid Prescribing From a Hospital Medicine Service.
  Journal of hospital medicine 2021 Rambachan A, Fang MC, Prasad P, Iverson N
• Identifying the Sickest During Triage: Using Point-of-Care Severity Scores to Predict Prognosis in Emergency Department Patients With Suspected Sepsis.
  Journal of hospital medicine 2021 Prasad PA, Fang MC, Martinez SP, Liu KD, Kangelaris KN
• COVID-19 and Risk of VTE in Ethnically Diverse Populations.
  Chest 2021 Go AS, Reynolds K, Tabada GH, Prasad PA, Sung SH, Garcia E, Portugal C, Fan D, Pai AP, Fang MC
• Anti-factor Xa activity assays of direct-acting oral anticoagulants during clinical care: An observational study.
  Research and practice in thrombosis and haemostasis 2021 Sukumar S, Cabero M, Tiu S, Fang MC, Kogan SC, Schwartz JB
• Anticoagulant treatment satisfaction with warfarin and direct oral anticoagulants for venous thromboembolism.
  Journal of thrombosis and thrombolysis 2021 Fang MC, Go AS, Prasad PA, Hsu JW, Fan D, Portugal C, Sung SH, Reynolds K
• A Methodology to Generate Longitudinally Updated Acute-On-Chronic Liver Failure Prognostication Scores From Electronic Health Record Data.
  Hepatology communications 2021 Ge J, Najafi N, Zhao W, Somsouk M, Fang M, Lai JC
• A Methodology to Generate Longitudinally Updated Acute-On-Chronic Liver Failure Prognostication Scores From Electronic Health Record Data.
  Hepatology Communications 2021 Jin Ge, Nader Najafi, Wendi Zhao, Ma Somsouk, Margaret Fang, Jennifer C. Lai
• Long-term individual and population functional outcomes in older adults with atrial fibrillation.
  Journal of the American Geriatrics Society 2021 Parks AL, Jeon SY, Boscardin WJ, Steinman MA, Smith AK, Fang MC, Shah SJ
• Evaluation of a novel metric for personalized opioid prescribing after hospitalization.
  PloS one 2020 Iverson NR, Lau CY, Abe-Jones Y, Fang MC, Kangelaris KN, Prasad P, Shah SJ, Najafi N
• Women and atrial fibrillation.
  Journal of cardiovascular electrophysiology 2020 Volgman AS, Benjamin EJ, Curtis AB, Fang MC, Lindley KJ, Naccarelli GV, Pepine CJ, Quesada O, Vaseghi M, Waldo AL, Wenger NK, Russo AM, American College of Cardiology Committee on Cardiovascular …
• Use and outcomes of prothrombin complex concentrate for factor Xa inhibitor-associated bleeding.
  Thrombosis research 2020 Frank AK, Ganesan P, Thompson A, Fang MC
• Incidence, management and outcomes of arterial and venous thrombosis after chimeric antigen receptor modified T cells for B cell lymphoma and multiple myeloma.
  Leukemia & lymphoma 2020 Parks AL, Kambhampati S, Fakhri B, Andreadis C, Gray L, Wong SW, Shah N, Fang MC
• Long-term individual and population functional outcomes in older adults with atrial fibrillation.
  medRxiv : the preprint server for health sciences 2020 Parks AL, Jeon SY, Boscardin WJ, Steinman MA, Smith AK, Fang MC, Shah SJ
• Are Antimotility Agents Safe for Use in Clostridioides difficile Infections? Results From an Observational Study in Malignant Hematology Patients.
  Mayo Clinic proceedings. Innovations, quality & outcomes 2020 Kuon C, Wannier R, Sterken D, Fang MC, Wolf J, Prasad PA
• Long-term individual and population functional outcomes in older adults with atrial fibrillation.
  medRxiv : the preprint server for health sciences 2020 Parks AL, Jeon SY, Boscardin WJ, Steinman MA, Smith AK, Fang MC, Shah SJ
• Are Antimotility Agents Safe for Use in Clostridioides difficile Infections? Results From an Observational Study in Malignant Hematology Patients.
  Mayo Clinic Proceedings Innovations Quality & Outcomes 2020 Carla Kuon, Rae Wannier, David Sterken, Margaret C. Fang, Jeffrey Wolf, Priya A. Prasad
• Geriatric Syndromes and Atrial Fibrillation: Prevalence and Association with Anticoagulant Use in a National Cohort of Older Americans.
  Journal of the American Geriatrics Society 2020 Shah SJ, Fang MC, Jeon SY, Gregorich SE, Covinsky KE
• COVID-19 coagulopathy and thrombosis: Analysis of hospital protocols in response to the rapidly evolving pandemic.
  Thrombosis research 2020 Parks AL, Auerbach AD, Schnipper JL, Anstey JE, Sterken DG, Hecht TEH, Fang MC, Hospital Medicine Reengineering Network (HOMERuN)
• Clinical features, diagnostics, and outcomes of patients presenting with acute respiratory illness: A retrospective cohort study of patients with and without COVID-19.
  EClinicalMedicine 2020 Shah SJ, Barish PN, Prasad PA, Kistler A, Neff N, Kamm J, Li LM, Chiu CY, Babik JM, Fang MC, Abe-Jones Y, Alipanah N, Alvarez FN, Botvinnik OB, Castaneda G, CZB CLIAhub Consortium, Dadasovich RM, …
• Hospital Ward Adaptation During the COVID-19 Pandemic: A National Survey of Academic Medical Centers.
  Journal of hospital medicine 2020 Auerbach A, O'Leary KJ, Greysen SR, Harrison JD, Kripalani S, Ruhnke GW, Vasilevskis EE, Maselli J, Fang MC, Herzig SJ, Lee T, HOMERuN COVID-19 Collaborative Group
• Developing a Patient- and Family-Centered Research Agenda for Hospital Medicine: The Improving Hospital Outcomes through Patient Engagement (i-HOPE) Study.
  Journal of hospital medicine 2020 Harrison JD, Archuleta M, Avitia E, Banta J, Benn J, Burden M, Chopra V, Coker R, Eid S, Fang MC, Fletcher K, Hagan J, Jaranilla J, Mullick M, Nyenpan C, Silva L, Wurst M, Ziegler G, Leykum L
• Unexpected Heparin-Induced Thrombocytopenia While Bridging-Reply.
  JAMA internal medicine 2020 Kulkarni SA, Fang MC
• Clinical features, diagnostics, and outcomes of patients presenting with acute respiratory illness: a comparison of patients with and without COVID-19.
  medRxiv : the preprint server for health sciences 2020 Shah SJ, Barish PN, Prasad PA, Kistler AL, Neff N, Kamm J, Li LM, Chiu CY, Babick JM, Fang MC, Abe-Jones Y, Alipanah N, Alvarez FN, Botvinnik OB, Davis JM, Castenada GD, Consortium C, Dadasovich RM, …
• Extended Venous Thromboembolism Prophylaxis in Medically Ill Patients: An NATF Anticoagulation Action Initiative.
  The American journal of medicine 2020 Barkoudah E, Piazza G, Hecht TEH, Grant P, Deitelzweig S, Fang MC, Fanikos J, Kao CK, Barnes GD, Chen T, Ramishvili T, Schnipper JL, Goldstein JN, Ruff CT, Kaatz S, Schwartz A, Connors JM, Goldhaber …
• Administrative codes inaccurately identify recurrent venous thromboembolism: The CVRN VTE study.
  Thrombosis research 2020 Baumgartner C, Go AS, Fan D, Sung SH, Witt DM, Schmelzer JR, Williams MS, Yale SH, VanWormer JJ, Fang MC
• Bridging Anticoagulation Therapy: A Teachable Moment.
  JAMA internal medicine 2020 Kulkarni SA, Fang MC
• Time to Recognition of Sepsis in the Emergency Department Using Electronic Health Record Data: A Comparative Analysis of Systemic Inflammatory Response Syndrome, Sequential Organ Failure Assessment, and Quick Sequential Organ Failure Assessment.
  Critical care medicine 2020 Prasad PA, Fang MC, Abe-Jones Y, Calfee CS, Matthay MA, Kangelaris KN
• Sex and Race/Ethnicity Differences in Atrial Fibrillation.
  Journal of the American College of Cardiology 2019 Volgman AS, Bairey Merz CN, Benjamin EJ, Curtis AB, Fang MC, Lindley KJ, Pepine CJ, Vaseghi M, Waldo AL, Wenger NK, Russo AM
• The Association between Limited English Proficiency and Sepsis Mortality.
  Journal of hospital medicine 2019 Jacobs ZG, Prasad PA, Fang MC, Abe-Jones Y, Kangelaris KN
• Net Clinical Benefit of Oral Anticoagulation Among Older Adults With Atrial Fibrillation.
  Circulation. Cardiovascular quality and outcomes 2019 Shah SJ, Singer DE, Fang MC, Reynolds K, Go AS, Eckman MH
• Prevalence and Knowledge of Potential Interactions Between Over-the-Counter Products and Apixaban.
  Journal of the American Geriatrics Society 2019 Tarn DM, Barrientos M, Wang AY, Ramaprasad A, Fang MC, Schwartz JB
• Treatment and Outcomes of Acute Pulmonary Embolism and Deep Venous Thrombosis: The CVRN VTE Study.
  The American journal of medicine 2019 Fang MC, Fan D, Sung SH, Witt DM, Schmelzer JR, Williams MS, Yale SH, Baumgartner C, Go AS
• Aspirin Compared with Anticoagulation to Prevent Venous Thromboembolism After Knee or Hip Arthroplasty: a Large Retrospective Cohort Study.
  Journal of general internal medicine 2019 Baumgartner C, Maselli J, Auerbach AD, Fang MC
• Predictive value of the present-on-admission indicator for hospital-associated hemorrhage.
  Thrombosis research 2019 Ghazvinian R, White RH, Gage BF, Fang MC, Saeed R, Khanna RR
• Trends and Racial Differences in First Hospitalization for Stroke and 30-Day Mortality in the US Medicare Population From 1988 to 2013.
  Medical care 2019 Yao J, Ghosh K, Perraillon MC, Cutler DM, Fang MC
• Adherence to Guideline-Directed Stroke Prevention Therapy for Atrial Fibrillation Is Achievable.
  Circulation 2019 Piccini JP, Xu H, Cox M, Matsouaka RA, Fonarow GC, Butler J, Curtis AB, Desai N, Fang M, McCabe PJ, Page Ii RL, Turakhia M, Russo AM, Knight BP, Sidhu M, Hurwitz JL, Ellenbogen KA, Lewis WR, Get With …
• Reducing Unnecessary Treatment of Asymptomatic Elevated Blood Pressure with Intravenous Medications on the General Internal Medicine Wards: A Quality Improvement Initiative.
  Journal of hospital medicine 2019 Jacobs ZG, Najafi N, Fang MC, Prasad PA, Abe-Jones Y, Auerbach AD, Patel S
• Risk factors for medication non-adherence among atrial fibrillation patients.
  BMC cardiovascular disorders 2019 Reading SR, Black MH, Singer DE, Go AS, Fang MC, Udaltsova N, Harrison TN, Wei RX, Liu IA, Reynolds K, ATRIA-CVRN Investigators
• Periprocedural Bridging in Patients with Venous Thromboembolism: A Systematic Review.
  The American journal of medicine 2019 Baumgartner C, de Kouchkovsky I, Whitaker E, Fang MC
• Electronic Order Volume as a Meaningful Component in Estimating Patient Complexity and Resident Physician Workload.
  Journal of hospital medicine 2018 Groningen NV, Prasad PA, Najafi N, Rajkomar A, Khanna RR, Fang MC
• Anxiety, Depression, and Adverse Clinical Outcomes in Patients With Atrial Fibrillation Starting Warfarin: Cardiovascular Research Network WAVE Study.
  Journal of the American Heart Association 2018 Baumgartner C, Fan D, Fang MC, Singer DE, Witt DM, Schmelzer JR, Williams MS, Gurwitz JH, Sung SH, Go AS
• Abstract MP15: Aspirin is Effective in Preventing Venous Thromboembolism After Knee or Hip Arthroplasty.
  Circulation 2018 Christine Baumgartner, Judith Maselli, Andrew D Auerbach, Margaret C Fang
• An NGO-Implemented Community-Clinic Health Worker Approach to Providing Long-Term Care for Hypertension in a Remote Region of Southern India.
  Global health, science and practice 2017 Sankaran S, Ravi PS, Wu YE, Shanabogue S, Ashok S, Agnew K, Fang MC, Khanna RA, Dandu M, Harrison JD
• Hospitalist and Internal Medicine Leaders' Perspectives of Early Discharge Challenges at Academic Medical Centers.
  Journal of hospital medicine 2017 Patel H, Fang MC, Mourad M, Green A, Wachter RM, Murphy RD, Harrison JD
• Validity of Using Inpatient and Outpatient Administrative Codes to Identify Acute Venous Thromboembolism: The CVRN VTE Study.
  Medical care 2017 Fang MC, Fan D, Sung SH, Witt DM, Schmelzer JR, Steinhubl SR, Yale SH, Go AS
• Associations of Physician Empathy with Patient Anxiety and Ratings of Communication in Hospital Admission Encounters.
  Journal of hospital medicine 2017 Weiss R, Vittinghoff E, Fang MC, Cimino JEW, Chasteen KA, Arnold RM, Auerbach AD, Anderson WG
• Letter to the Editor, The Authors Reply, "What Can Be Done to Maintain Positive Patient Experience and Improve Residents' Satisfaction?" and vStandardized Attending Rounds to Improve the Patient Experience: A Pragmatic Cluster Randomized Controlled Trial".
  Journal of hospital medicine 2017 Monash B, Fang MC, Harrison J
• Dosing Accuracy of Direct Oral Anticoagulants in an Academic Medical Center.
  Journal of hospital medicine 2017 Schwartz J, Merrill S, de Leon N, Thompson A, Fang M
• The risk of venous thromboembolism with aspirin compared to anticoagulants after hip and knee arthroplasty.
  Thrombosis research 2017 Chu JN, Maselli J, Auerbach AD, Fang MC
• Health Literacy and Awareness of Atrial Fibrillation.
  Journal of the American Heart Association 2017 Reading SR, Go AS, Fang MC, Singer DE, Liu IA, Black MH, Udaltsova N, Reynolds K, Anticoagulation and Risk Factors in Atrial Fibrillation–Cardiovascular Research Network (ATRIA-CVRN)
• Scoring Systems for Estimating the Risk of Anticoagulant-Associated Bleeding.
  Seminars in thrombosis and hemostasis 2017 Parks AL, Fang MC
• Standardized Attending Rounds to Improve the Patient Experience: A Pragmatic Cluster Randomized Controlled Trial.
  Journal of hospital medicine 2017 Monash B, Najafi N, Mourad M, Rajkomar A, Ranji SR, Fang MC, Glass M, Milev D, Ding Y, Shen A, Sharpe BA, Harrison JD
• Use of Oral Anticoagulant Therapy in Older Adults with Atrial Fibrillation After Acute Ischemic Stroke.
  Journal of the American Geriatrics Society 2016 McGrath ER, Go AS, Chang Y, Borowsky LH, Fang MC, Reynolds K, Singer DE
• Influence of Competing Risks on Estimating the Expected Benefit of Warfarin in Individuals with Atrial Fibrillation Not Currently Taking Anticoagulants: The Anticoagulation and Risk Factors in Atrial Fibrillation Study.
  Journal of the American Geriatrics Society 2016 Ashburner JM, Go AS, Chang Y, Fang MC, Fredman L, Applebaum KM, Singer DE
• Low Diagnostic Utility of Rechecking Hemoglobins Within 24 Hours in Hospitalized Patients.
  The American journal of medicine 2016 Rajkomar A, McCulloch CE, Fang MC
• Stability of High-Quality Warfarin Anticoagulation in a Community-Based Atrial Fibrillation Cohort: The Anticoagulation and Risk Factors in Atrial Fibrillation (ATRIA) Study.
  Journal of the American Heart Association 2016 Dallalzadeh LO, Go AS, Chang Y, Borowsky LH, Fang MC, Singer DE
• How Well Do Stroke Risk Scores Predict Hemorrhage in Patients With Atrial Fibrillation?
  The American journal of cardiology 2016 Quinn GR, Singer DE, Chang Y, Go AS, Borowsky LH, Fang MC
• Implementation and evaluation of a "works-in-progress" session to promote scholarship in an academic hospitalist group.
  Journal of hospital medicine 2016 Patel H, Fang MC, Harrison JD, Auerbach A, Kangelaris KN
• How can I predict bleeding in my elderly patient taking anticoagulants?
  Cleveland Clinic journal of medicine 2016 Quinn GR, Fang MC
• Validity of Using Inpatient and Outpatient Administrative Codes to Identify Acute Venous Thromboembolism: The CVRN VTE Study.
  Medical care 2016 Fang MC, Fan D, Sung SH, Witt DM, Schmelzer JR, Steinhubl SR, Yale SH, Go AS
• Anticoagulation in Older Adults with Multimorbidity.
  Clinics in geriatric medicine 2016 Parks AL, Fang MC
• Abstract TMP90: Limited Use of Oral Anticoagulant Therapy in Patients with Atrial Fibrillation After Ischemic Stroke.
  Stroke 2016 Emer R McGrath, Alan S Go, Yuchiao Chang, Leila Borowsky, Margaret C Fang, Kristi Reynolds, Daniel E Singer
• Abstract WP303: Stability of High-Quality Warfarin Anticoagulation in a Community-Based Atrial Fibrillation Cohort: The ATRIA Study.
  Stroke 2016 Liane O Dallalzadeh, Alan S Go, Yuchiao Chang, Leila H Borowsky, Margaret C Fang, Daniel E Singer
• Initial management and outcomes after superficial thrombophlebitis: The Cardiovascular Research Network Venous Thromboembolism study.
  Journal of hospital medicine 2016 Samuelson B, Go AS, Sung SH, Fan D, Fang MC
• Effect of Diabetes and Glycemic Control on Ischemic Stroke Risk in AF Patients: ATRIA Study.
  Journal of the American College of Cardiology 2016 Ashburner JM, Go AS, Chang Y, Fang MC, Fredman L, Applebaum KM, Singer DE
• Abstract 11900: Influence of Competing Risks on the Association Between Warfarin and Ischemic Stroke in Atrial Fibrillation: The Anticoagulation and Risk Factors in Atrial Fibrillation (ATRIA) Study.
  Circulation 2015 Jeffrey M Ashburner, Alan S Go, Yuchiao Chang, Margaret C Fang, Lisa Fredman, Katie M Applebaum, Daniel E Singer
• Assessment of algorithms to identify patients with thrombophilia following venous thromboembolism.
  Thrombosis research 2015 Delate T, Hsiao W, Kim B, Witt DM, Meyer MR, Go AS, Fang MC
• Thrombophilia testing patterns amongst patients with acute venous thromboembolism.
  Thrombosis research 2015 Meyer MR, Witt DM, Delate T, Johnson SG, Fang M, Go A, Clark NP
• Outcomes in adults with acute pulmonary embolism who are discharged from emergency departments: the Cardiovascular Research Network Venous Thromboembolism study.
  JAMA internal medicine 2015 Fang MC, Fan D, Sung SH, Witt DM, Yale SH, Steinhubl SR, Go AS
• Implications of the new atrial fibrillation guideline.
  JAMA internal medicine 2015 Fang MC
• Care as a continuum: will hospital outcomes be influenced by outpatient care?
  Journal of hospital medicine 2014 Parekh AM, Fang MC
• Digoxin and risk of death in adults with atrial fibrillation: the ATRIA-CVRN study.
  Circulation. Arrhythmia and electrophysiology 2014 Freeman JV, Reynolds K, Fang M, Udaltsova N, Steimle A, Pomernacki NK, Borowsky LH, Harrison TN, Singer DE, Go AS
• Comparison of frequency and outcome of major gastrointestinal hemorrhage in patients with atrial fibrillation on versus not receiving warfarin therapy (from the ATRIA and ATRIA-CVRN cohorts).
  The American journal of cardiology 2014 Ashburner JM, Go AS, Reynolds K, Chang Y, Fang MC, Fredman L, Applebaum KM, Singer DE
• Get With The Guidelines AFIB: novel quality improvement registry for hospitalized patients with atrial fibrillation.
  Circulation. Cardiovascular quality and outcomes 2014 Lewis WR, Piccini JP, Turakhia MP, Curtis AB, Fang M, Suter RE, Page RL, Fonarow GC
• Contemporary use of dual antiplatelet therapy for preventing cardiovascular events.
  The American journal of managed care 2014 Goldsweig AM, Reid KJ, Gosch K, Tang F, Fang MC, Maddox TM, Chan PS, Cohen DJ, Chen J
• Effect of selective serotonin reuptake inhibitors on bleeding risk in patients with atrial fibrillation taking warfarin.
  The American journal of cardiology 2014 Quinn GR, Singer DE, Chang Y, Go AS, Borowsky LH, Udaltsova N, Fang MC
• Guidelines for the prevention of stroke in patients with stroke and transient ischemic attack: a guideline for healthcare professionals from the American Heart Association/American Stroke Association.
  Stroke 2014 Kernan WN, Ovbiagele B, Black HR, Bravata DM, Chimowitz MI, Ezekowitz MD, Fang MC, Fisher M, Furie KL, Heck DV, Johnston SC, Kasner SE, Kittner SJ, Mitchell PH, Rich MW, Richardson D, Schwamm LH, …
• Trends in stroke rates, risk, and outcomes in the United States, 1988 to 2008.
  The American journal of medicine 2014 Fang MC, Coca Perraillon M, Ghosh K, Cutler DM, Rosen AB
• Long-term survival after ischemic stroke in patients with atrial fibrillation.
  Neurology 2014 Fang MC, Go AS, Chang Y, Borowsky LH, Pomernacki NK, Udaltsova N, Singer DE
• Internal medicine rounding practices and the Accreditation Council for Graduate Medical Education core competencies.
  Journal of hospital medicine 2014 Shoeb M, Khanna R, Fang M, Sharpe B, Finn K, Ranji S, Monash B
• A pharmacogenetic versus a clinical algorithm for warfarin dosing.
  The New England journal of medicine 2013 Kimmel SE, French B, Kasner SE, Johnson JA, Anderson JL, Gage BF, Rosenberg YD, Eby CS, Madigan RA, McBane RB, Abdel-Rahman SZ, Stevens SM, Yale S, Mohler ER, Fang MC, Shah V, Horenstein RB, Limdi NA,…
• BOOST: evidence needing a lift.
  Journal of hospital medicine 2013 Auerbach A, Fang M, Glasheen J, Brotman D, O'Leary KJ, Horwitz LI
• A new risk scheme to predict ischemic stroke and other thromboembolism in atrial fibrillation: the ATRIA study stroke risk score.
  Journal of the American Heart Association 2013 Singer DE, Chang Y, Borowsky LH, Fang MC, Pomernacki NK, Udaltsova N, Reynolds K, Go AS
• Abstract 156: Body Mass Index and Outcomes among Patients with Atrial Fibrillation from the ATRIA2-CVRN Study.
  Circulation Cardiovascular Quality and Outcomes 2013 Mary Helen Black, Jun Wu, Daniel E Singer, Natalia Udaltsova, Teresa N Harrison, Albert Yuh-Jer Shen, Margaret C Fang, Alan S Go, Kristi Reynolds
• Abstract 217: How well does the CHADS 2 Stroke Risk Score Predict Major Hemorrhage in Patients with Atrial Fibrillation?.
  Circulation Cardiovascular Quality and Outcomes 2013 Gene R Quinn, Daniel E Singer, Alan S Go, Yuchiao Chang, Leila Borowsky, Niela Pomernacki, Natalia Udaltsova, Margaret C Fang
• Assessing bleeding risk in patients taking anticoagulants.
  Journal of thrombosis and thrombolysis 2013 Shoeb M, Fang MC
• Atrial fibrillation: stroke prevention in older adults.
  Clinics in geriatric medicine 2012 Quinn GR, Fang MC
• Thirty-day mortality after ischemic stroke and intracranial hemorrhage in patients with atrial fibrillation on and off anticoagulants.
  Stroke 2012 Fang MC, Go AS, Chang Y, Borowsky LH, Pomernacki NK, Udaltsova N, Singer DE
• Abstract 11: Selective Serotonin Reuptake Inhibitors Increase Major Hemorrhage Risk in Patients with Atrial Fibrillation Taking Warfarin.
  Circulation Cardiovascular Quality and Outcomes 2012 Gene R Quinn, Daniel E Singer, Yuchiao Chang, Alan S Go, Leila Borowsky, Niela Pomernacki, Natalia Udaltsova, Margaret C Fang
• Abstract 186: A New Risk Model to Predict Stroke in Atrial Fibrillation.
  Stroke 2012 Daniel E Singer, Yuchiao Chang, Leila H Borowsky, Margaret C Fang, Niela K Pomernacki, Natalia Udaltsova, Kristi Reynolds, Alan S Go
• Antithrombotic therapy for atrial fibrillation: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines.
  Chest 2012 You JJ, Singer DE, Howard PA, Lane DA, Eckman MH, Fang MC, Hylek EM, Schulman S, Go AS, Hughes M, Spencer FA, Manning WJ, Halperin JL, Lip GYH
• Abstract P185: Self-Reported Medication Adherence in 14,246 Patients with Atrial Fibrillation from the ATRIA2-CVRN Study.
  Circulation Cardiovascular Quality and Outcomes 2011 Mary Helen Black, Margaret C Fang, Daniel E Singer, Alan S Go, Kristi Reynolds
• Selecting the optimal stroke prevention therapy in atrial fibrillation.
  Annals of internal medicine 2011 Fang MC
• Performance of an online translation tool when applied to patient educational material.
  Journal of hospital medicine 2011 Khanna RR, Karliner LS, Eck M, Vittinghoff E, Koenig CJ, Fang MC
• Transitions in Care: Inpatient Anticoagulation.
  Inpatient Anticoagulation 2011 Neil Gupta, Diane Sliwka, Margaret C. Fang
• Hazards of hospitalization: more than just "never events".
  Archives of internal medicine 2011 Rennke S, Fang MC
• A new risk scheme to predict warfarin-associated hemorrhage: The ATRIA (Anticoagulation and Risk Factors in Atrial Fibrillation) Study.
  Journal of the American College of Cardiology 2011 Fang MC, Go AS, Chang Y, Borowsky LH, Pomernacki NK, Udaltsova N, Singer DE
• Use and outcomes of venous thromboembolism prophylaxis after spinal fusion surgery.
  Journal of thrombosis and haemostasis : JTH 2011 Fang MC, Maselli J, Lurie JD, Lindenauer PK, Pekow PS, Auerbach AD
• Anticoagulation in people with atrial fibrillation.
  BMJ (Clinical research ed.) 2011 Fang MC
• Warfarin discontinuation after starting warfarin for atrial fibrillation.
  Circulation. Cardiovascular quality and outcomes 2010 Fang MC, Go AS, Chang Y, Borowsky LH, Pomernacki NK, Udaltsova N, Singer DE
• CHA2DS2-VASc risk scheme: not ready for clinical use.
  Chest 2010 Singer DE, Fang MC, Go AS
• Trends in thrombolytic use for ischemic stroke in the United States.
  Journal of hospital medicine 2010 Fang MC, Cutler DM, Rosen AB
• Venous thromboembolism prophylaxis in the United States: still room for improvement.
  Journal of general internal medicine 2010 Sliwka D, Fang MC
• Current issues in patient adherence and persistence: focus on anticoagulants for the treatment and prevention of thromboembolism.
  Patient preference and adherence 2010 Kneeland PP, Fang MC
• Rates and predictors of plans for inferior vena cava filter retrieval in hospitalized patients.
  Journal of general internal medicine 2010 Mission JF, Kerlan RK, Tan JH, Fang MC
• The international normalized ratio range of 2.0 to 3.0 remains appropriate for atrial fibrillation.
  Archives of internal medicine 2009 Singer DE, Fang MC, Go AS
• The net clinical benefit of warfarin anticoagulation in atrial fibrillation.
  Annals of internal medicine 2009 Singer DE, Chang Y, Fang MC, Borowsky LH, Pomernacki NK, Udaltsova N, Go AS
• Trends in catheter ablation for atrial fibrillation in the United States.
  Journal of hospital medicine 2009 Kneeland PP, Fang MC
• Should patient characteristics influence target anticoagulation intensity for stroke prevention in nonvalvular atrial fibrillation?: the ATRIA study.
  Circulation. Cardiovascular quality and outcomes 2009 Singer DE, Chang Y, Fang MC, Borowsky LH, Pomernacki NK, Udaltsova N, Go AS
• Impact of proteinuria and glomerular filtration rate on risk of thromboembolism in atrial fibrillation: the anticoagulation and risk factors in atrial fibrillation (ATRIA) study.
  Circulation 2009 Go AS, Fang MC, Udaltsova N, Chang Y, Pomernacki NK, Borowsky L, Singer DE, ATRIA Study Investigators
• Language, literacy, and characterization of stroke among patients taking warfarin for stroke prevention: Implications for health communication.
  Patient education and counseling 2009 Fang MC, Panguluri P, Machtinger EL, Schillinger D
• Antithrombotic therapy for the treatment of atrial fibrillation in the elderly.
  Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing 2009 Fang MC
• Antithrombotic therapy in atrial fibrillation: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines (8th Edition).
  Chest 2008 Singer DE, Albers GW, Dalen JE, Fang MC, Go AS, Halperin JL, Lip GYH, Manning WJ
• Comparison of risk stratification schemes to predict thromboembolism in people with nonvalvular atrial fibrillation.
  Journal of the American College of Cardiology 2008 Fang MC, Go AS, Chang Y, Borowsky L, Pomernacki NK, Singer DE, ATRIA Study Group
• Atrial fibrillation in the elderly.
  The American journal of medicine 2007 Fang MC, Chen J, Rich MW
• Death and disability from warfarin-associated intracranial and extracranial hemorrhages.
  The American journal of medicine 2007 Fang MC, Go AS, Chang Y, Hylek EM, Henault LE, Jensvold NG, Singer DE
• Preparing for "diastole": advanced training opportunities for academic hospitalists.
  Journal of hospital medicine 2006 Arora V, Fang MC, Kripalani S, Amin AN
• Age and the risk of warfarin-associated hemorrhage: the anticoagulation and risk factors in atrial fibrillation study.
  Journal of the American Geriatrics Society 2006 Fang MC, Go AS, Hylek EM, Chang Y, Henault LE, Jensvold NG, Singer DE
• Health literacy and anticoagulation-related outcomes among patients taking warfarin.
  Journal of general internal medicine 2006 Fang MC, Machtinger EL, Wang F, Schillinger D
• Gender differences in the risk of ischemic stroke and peripheral embolism in atrial fibrillation: the AnTicoagulation and Risk factors In Atrial fibrillation (ATRIA) study.
  Circulation 2005 Fang MC, Singer DE, Chang Y, Hylek EM, Henault LE, Jensvold NG, Go AS
• Antithrombotic therapy for stroke prevention in atrial fibrillation.
  Progress in cardiovascular diseases 2005 Go AS, Fang MC, Singer DE
• Warfarin or Not Warfarin?.
  Annals of Internal Medicine 2005 Margaret C. Fang, Daniel E. Singer
• Cost considerations surrounding current and future anticoagulant therapies.
  Cleveland Clinic journal of medicine 2005 Fang MC, Minichiello T, Auerbach AD
• Advanced age, anticoagulation intensity, and risk for intracranial hemorrhage among patients taking warfarin for atrial fibrillation.
  Annals of internal medicine 2004 Fang MC, Chang Y, Hylek EM, Rosand J, Greenberg SM, Go AS, Singer DE
• Are patients more likely to see physicians of the same sex? Recent national trends in primary care medicine.
  The American journal of medicine 2004 Fang MC, McCarthy EP, Singer DE
• Anticoagulation for atrial fibrillation.
  Cardiology clinics 2004 Fang MC, Singer DE
• National trends in antiarrhythmic and antithrombotic medication use in atrial fibrillation.
  Archives of internal medicine 2004 Fang MC, Stafford RS, Ruskin JN, Singer DE
• Chapter 15 Anticoagulant and Antiplatelet Drug Therapy in Atrial Fibrillation.
  Clinical Trials in Heart Disease 2004 Daniel E. Singer, Elaine M. Hylek, Margaret C. Fang