WilliamW.StringerMDFACP, FCCP

PubMed

• Two-day cardiopulmonary exercise testing in long COVID post-exertional malaise diagnosis.
  Chiara Gattoni, Asghar Abbasi, Carrie Ferguson, Charles W Lanks, Thomas W Decato
  Respiratory Physiology & Neurobiology. 2025-01-01
• 3 citations
  Beyond Spirometry: Linking Wasted Ventilation to Exertional Dyspnea in the Initial Stages of COPD.
  J Alberto Neder, Giles Santyr, Brandon Zanette, Miranda Kirby, Marina Pourafkari
  COPD. 2024-12-01
• A novel method for determining ventilatory and gas exchange dynamics during exercise: the "chirp" waveform.
  Michele Girardi, Michael A Roman, Janos Porszasz, William W Stringer, Stephen Rennard
  Journal of Applied Physiology. 2024-11-01

Journal Articles

• The CO2- O2 relationship reflects the rate of lactic acid accumulation during heavy constant work rate exercise.  
  W.W. Stringer, K. Wasserman, and R.Casaburi, Eur. J. Appl. Physiol. 72: 25-31
• Newly diagnosed profound hypoxia and pulmonary hypertension.  
  J. Silflow, E. Yang, G. DiSibio, S. French, A. Mlikotic, and W.W. Stringer, Published in the UCLA Proceedings for Health Care
• Clinical relevance of changes in endurance time during constant high intensity exercise in patients with chronic obstructive lung disease.  
  L. Puente-Maestu, F. Villar, J. de Miguel, S. Lucero, and W.W. Stringer, European Respiratory Journal: 34 (2)
• A simple new visualization of exercise data discloses pathophysiology and severity of heart failure.  
  Xinguo Sun, J.E. Hansen, and W.W. Stringer, in the online Journal of the American Heart Association
• Information strategies that work for physicians.  
  W. W. Stringer, Hospital Practice, 32:8, pp. 105-106
• Digital Technology meets the Banjo.  
  W. W. Stringer, Banjo Newsletter
• WWW Banjo: What in the World do you Want for your Banjo.  
  W. W. Stringer, Banjo Newsletter
• Men who maintained or improved physical fitness had reduced risk for all-cause and CVD mortality.  
  Stringer, W.W., ACP Journal Club, 123:52-53
• Total physical activity and mortality were inversely related in men.  
  Stringer, W.W., ACP Journal Club, 123:52-53
• Lactic acid is the only physiochemical contributor to the metabolic acidosis of exercise.  
  E.S. Prakash, R. A. Robergs, B.F. Miller, L. B. Gladden, N. Jones, W.W. Stringer, K Wasserman, W. Moll, Gerolf Gross, D.S. Rowlands, Kend Sahlin, and R. Beneke., J Allied. Physiol. 105 (1): 363-268
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Books/Book Chapters

• Equipment, Measurements, and Quality Control in Clinical Exercise Testing. 
  Chapter: Clinical Exercise Testing 
  J. Porszasz, W.W. Stringer, and Richard CasaburiEditors: S.A. Ward and P. Palange.A European Respiratory Society Task Force Project
• Blood oxygen and carbon dioxide transport during exercise. 
  Chapter: Principles of Exercise Testing and Interpretation 
  W. W. Stringer and J.E. HansenEditors: Wasserman, K., Hansen, J., Sue, D., Stringer W. W., and B.J. Whipp.Lippincott, Williams, & Wilkins
• Physical Activity and Quality of Life in HIV+ Individuals. 
  Chapter: Exercise, Health, and Mental Health: Emerging Relationships 
  W. W. StringerEditors: Guy Faulkner, PhD.Biddle, Fox and Boutcher,
• HIV, AIDS, and Exercise. 
  Chapter: Medicine and Exercise Science: Application and Physiological Principles 
  W. W. StringerEditors: L. Lemura.Lippincott, Williams & Wilkins
• Homeostasis of Exercise Gas Exchange: Coupling of Pulmonary and Cardiovascular Function to Cellular Respiration during Exercise. 
  Chapter: Respiratory-Circulation Interactions in Health and Disease 
  K. Wasserman and W. W. StringerEditors: S. Scharf, M. Pinsky and S. Magder.Marcel Dekker
• Acid-base regulation and ventilatory control during exercise and recovery in man. 
  Chapter: Control of breathing and its modeling perspectives 
  K. Wasserman, W. W. Stringer, and R. Casaburi.Editors: Y. Honda, et al.Plenum Press, New York
• Principles of Exercise Testing and Interpretation: Including Pathophysiology and Clinical Applications 
  Karlman Wasserman, James E. Hansen MD, and Darryl Y. Sue MD and William W. Stringer MDLippincott, Williams, and & WilkinsEdition 5, P,
• Principles of Exercise Testing and Interpretation 
  Wasserman, Karlman, Hansen, James, Sue, Darryl, Stringer William W., and Brian J. WhippLippincott, Williams, and WilkinsEdition 4,
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Abstracts/Posters

• Arterial hydrogen ion regulation and the exercise hyperpnea.
  W. L. Beaver, K. Wasserman, W. W. Stringer, and R. Casaburi, Presented at the Oxford Conference, England
• Critical capillary PO2 and muscle capillary recruitment during exercise.
  30. K. Wasserman, W. W. Stringer and A. Koike, ATS/ALA Meeting, San Diego, California
• Left ventricle function effects on damping and control of breathing.
  X-G Sun and W.W. Stringer, Chest, Honolulu, Hawaii
• Exercise capacity in clinically stable HIV patients as a function of antiretroviral therapy.
  W.W. Stringer, M.Witt, M.Cao. A. Nguyen, R. Sandoval and K Sietsema, Presented at Chest, Montreal, Canada
• Lactate/Pyruvate Ratio in the Arterial and Femoral Venous Systems during Ramp Exercise.
  W.W. Stringer, B.J. Whipp, J. Porszasz, and K Wasserman, Presented at the IUPS Experimental Biology Meeting, San Diego, California
• Time course of pulmonary artery (PA) and inferior vena cava (IVC) blood gas changes at the start of exercise.
  W.W. Stringer, K Wasserman, and R. Casaburi, Slide presentation at Chest
• Peritoneal tuberculosis two years after a positive purified protein derivative (PPD) skin test in an immunocompentent host.
  G. Cheng and W. W. Stringer, Presented at Chest
• Understanding women’s needs when communicating breast cancer risk information.
  L. Lillington, RN, DNSc, E. Garcia, M.A., R. Chlebowski, MD, PhD, and W. W. Stringer, MD, Presented at the Oncology Nursing Society Research Conference
• Multiple rapid cycle interventions in a safety net hospital can improve processes of care and outcomes in an anticoagulation clinic.
  G. S. Nakagawa, C.R. McKay, J.J. French, D.F. Levin, W.W. Stringer, D.M. Terrell, C.E. Tapia, W.S. Kamikawa, . Presented at the American Heart Associations 3rd Scientific Forum on Quality of Care and Outcomes, Washington DC
• The effect of airflow obstruction on exercise capacity and breathing reserve in COPD.
  S. Juthong, W.K. Lam, B. Chuaychoo, J.E. Hansen, W.W. Stringer, and K. Wasserman, Presented at the ATS meeting, San Francisco California
• Electronic Systems to Improve Primary Care.
  W. W. Stringer, Presented at the HIMSS 2001 Meeting,, New Orleans, LA
• Dynamics and mechanism of K+ release from exercising muscle.
  K. Wasserman , W. W. Stringer, Y. Y. Zhang, R. Casaburi, Presented at the Experimental Biology 96 meeting
• Dynamic changes in femoral vein acid-base balance and potassium at the start of exercise.
  K. Wasserman , W. W. Stringer, Y. Y. Zhang, R. Casaburi, resented at the American Heart Association Scientific Session, Anaheim California
• Are patients with lung disease limited by abnormal lung mechanics during exercise?
  C. Master, W. W. Stringer, J. Abe, D. Sue, B. Whipp, and K. Wasserman, Presented at the ATS/ALA Meeting, Seattle, Wash
• Dynamic interrelationships underlying the exercise hyperpnea during heavy sinusoidal exercise.
  W. W. Stringer, R. Casaburi , J Pórszász , E. Singer, and K. Wasserman, Presented at the ATS/ALA Meeting, Seattle, Wash
• Exercise training augments immune function in HIV+ patients.
  W. W. Stringer, M Berezovskaya, C. Sullivan, K. Beck, and R. Casaburi, Presented at the UniversityWide AIDS Research Program
• Possible role of enteropancreatic circulation in pancreatic imaging.
  L.E. Goldberger, W.W. Stringer, J.L. Barnhart, R.N. Berk, Gastrointestinal Radiology 5:(1) 85-85
• The role of arterial potassium in the hyperpnea of high intensity exercise as discerned from sinusoidal work rate forcings.
  R. Casaburi, W. W. Stringer, E Singer, and J Pórszász, Presented at the Oxford Conference, England
• Evaluation of arterial and muscle H+ and K+ as possible stimuli for the exercise hyperpnea.
  W. W. Stringer, K. Wasserman, and R. Casaburi, Am. Rev. Respir. Dis. 149:A928
• Acid-base changes in muscle at the start of exercise: Effect on CO2 stores and lactic acid buffering.
  K. Wasserman, W.W. Stringer, and R. Casaburi, FASEB J 8:A287
• Lactate accumulation linked to mitochondrial purine degradation in human muscle cells during exercise.
  P.E. Paulev, J. Pórszász, W.W. Stringer, and K. Wasserman, Proceedings of the XXXII International Congress of Physiological Sciences, Glasgow, Scotland
• Effects of prior exercise on oxygen uptake kinetics at different exercise intensities.
  T.J. Barstow, L. Puente-Maestru, J. Pórszász, W. W. Stringer, and K. Wasserman, FASEB J 7:A518
• Computation of the total oxygen requirement as a function of exercise intensity.
  L. Puente-Maestru, W. W. Stringer, J. Pórszász, and K. Wasserman, Am. Rev. Respir. Dis. 147:A187
• Arteriovenous CO2 vs O2 difference manifests threshold behavior similar to O2 and O2.
  W. W. Stringer, K. Wasserman, W. French, J. Pórszász, and R. Casaburi, Am. Rev. Respir. Dis. 147:A192
• Influence of oral bicarbonate loading on the physiologic responses to exercise.
  R. Casaburi, W. W. Stringer, W. French, J. Pórszász, and K. Wasserman, FASEB J 6:A1236
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Lectures

• State of the Department of Medicine, Harbor-UCLA Medical Center. 
  Department of Medicine Housestaff Retreat, Arrowhead, California
• A Brief History of Air. 
  Department of Medicine, Grand Rounds, Harbor-UCLA Medical Center
• Cardiovascular & Circulatory Responses to Dynamic Exercise. 
  Respiratory Lecture Series, Harbor-UCLA Medical Center
• COPD: Use of Office Spirometry to Monitor Disease and Smoking Cessation Strategies. 
  Kaiser Internal Medicine Symposium for Southern California Palm Springs, California
• Medical Aspects of the Civil War. 
  Santa Barbara Cottage Medical Staff Meeting, Santa Barbara, California
• Coordinator - ACCP Pulmonary Function Testing Simulation Center. 
  Chest 2009, San Diego, CA
• PFT: Smoking Cessation and Pulmonary Rehabilitation. 
  Abstract Session Facilitator, Chest 2009, San Diego, CA
• Cardio-Pulmonary Exercise Testing: Cases and Analysis. 
  Chest 2009, San Diego, CA
• Pulmonary Function and CardioPulmonary Exercise Testing: A Case Based Practicum. 
  Co-Chair with Steve Salzman ACCP Post Graduate Course at Chest 2009, San Diego, California
• Exercise Case Studies in Pulmonary Arterial Hypertension. 
  Cardio-Pulmonary Exercise Testing for the Practicing Clinician, 2010 ATS International Conference
• The Art of Medicine. 
  Anesthesia Grand Rounds, Harbor-UCLA Medical Center
• XIIIth Practicum on Cardiopulmonary Exercise Testing. 
  Tokyo, Japan
• The Art of Medicine. 
  Hoag Hospital Grand Rounds Conference, Newport Beach, California
• CardioPulmonary Physiology for House Officers. 
  Harbor-UCLA Medical Center Noon Lectures
• Abstract Session Moderator: Original Investigation Posters. 
  Chest 2007 Annual Meeting, Chicago, Illinois
• First South American Practicum on Clinical Exercise Testing. 
  Rio De Janeiro, Brazil
• Music and Medicine: Beethoven. 
  California Society of Pulmonary Rehabilitation, San Jose, California
• COPD: Update on an old friend (enemy?). 
  Hoag Hospital Grand Rounds Conference, Newport Beach, California
• Music and Medicine: Beethoven. 
  Hoag Hospital Grand Rounds Conference, Newport Beach, California
• New Intern Orientation: Harbor-UCLA Information Technology Presentation. 
  Parlow Library, Torrance California
• XIIIth Practicum on Cardiopulmonary Exercise Testing. 
  Tokyo, Japan
• Update on Lung Cancer, 2010. 
  Pulmonary Grand Rounds, Harbor-UCLA Medical Center, Torrance, California
• Coordinator - ACCP Pulmonary Function Testing Simulation Center. 
  Chest 2010, Vancouver, BC, Canada
• Cardio-Pulmonary Exercise Testing: Cases and Analysis. 
  Chest 2010, Vancouver, British Columbia, Canada
• Update in Cardiopulmonary Exercise Testing for Cardiologists - 2010. 
  Cardiology Grand Rounds, Harbor-UCLA Medical Center
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