GregoryHelmerMD

PubMed

• 75 citations
  Early Access to the Cardiac Catheterization Laboratory for Patients Resuscitated From Cardiac Arrest Due to a Shockable Rhythm: The Minnesota Resuscitation Consortium ...
  Santiago Garcia, Todd Drexel, Wobo Bekwelem, Ganesh Raveendran, Emily Caldwell
  Journal of the American Heart Association. 2016-01-26
• 14 citations
  Avoiding the Learning Curve for Transcatheter Aortic Valve Replacement.
  Sergey Gurevich, Ranjit John, Rosemary F. Kelly, Ganesh Raveendran, Gregory Helmer
  Cardiology Research and Practice. 2017-01-26
• 38 citations
  Force-frequency relations during heart failure in pigs
  G. P. Eising, H. K. Hammond, G. A. Helmer, Elizabeth A. Gilpin, John Ross
  The American Journal of Physiology. 1994-12-01

Journal Articles

• Angiogenic Gene Therapy (AGENT) Trial in Patients with Stable Angina Pectoris  
  Grines, C.L., Watkins, M.W., Helmer, G.A., Penny, W. Brinker, Marmur, J., West, A., Rade, J., Marrott, P. Hammond, H.K., Engler, R.L., Circulation, 3/19/2002
• Regional Deficits of Myocardial Blood Flow and Function in Ventricular Pacing-induced Heart Failure  
  Helmer, G.A., McKirnan, D., Shabetai, R., Boss, G.R., Ross, J.R., Hammond, H.K., Circulation, 11/1/1996
• Down-regulation of Cardiac GTP-binding Proteins In Right Atrium and Left Ventricle in Pacing-induced Congestive Heart Failure  
  Roth, D.A., Urasawa, K., Helmer, G.A., Hammond, H.D., J.Clin Invest, 1/1/1993
• Control of Thrombosis in Extracorporeal Circulation: Variations of Anticoagulation  
  Toosmasian, J.M., Helmer, G.A., Zeme, M.I., Oltean, J.N., Oran, A.D., Bartlett, R.H., Am Soc ArifIntern Organs, 1/1/1983
• Radiofrequency Catheter Ablation of the Accessory Pathway in the Permanent Form of Junctional Reciprocating Tachycardia  
  Boyce, K., Henjum, S.C., Helmer, G.A., Chen, P.S., NA
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Abstracts/Posters

• Measurement of Platelet Activation in Response to Shear Stress in Patients with Arterial Vascular Risk Factors and Disease
  Gerhard JJ, Gundu HR, Ganesh Raveendram, Laxson DD, Helmer GA, Haworth B, Platelets 208 International Symposium, 10/15/2008
• Intracoronary Angiogenic Gene Therapy is Well Tolerated in Patients with Coronary Artery Disease
  Watkins, M.W. Grines, C.L. for the AGENT - 2 Study Group, European Society of Cardiology Meeting, AHA Meeting, 11/1/2003
• Angiogenic Gene Therapy (AGENT) Trial in Patients with Stable Angina Pectoris
  Grines, C.L., Watkins, M.W., Helmer, G.A., Penny, W., Brinker, J., Marmur, J., West, A., Rade, J., Marrott, P., Hammond, H.K., Engler, R.L., ACC Meeting, 3/19/2001
• Control of Thrombosis In Extracorporeal Circulation
  Helmer, G.A., University of Michigan Student Research Forum, 9/1/1994
• Abnormalities of Regional Myocardial Contraction and Perfusion in Pacing-induced Cardiomyopathy: Detection by Ultrasonic Integrated Backskatter
  Helmer, G.A., McKirnan, DeMaria, A., Hammond, H.K., Circulation, 11/1/1993
• Left Ventricular Size and End-systolic Pressure-Dimension Relationship During Chronic Rapid Pacing-induced Congestive Heart Failure
  Helmer, G.A., Dalton, N., Hammond, H.K., Clin Res, 1/1/1993
• Pacing-induced Congestive Heart Failure Is Associated With Chamber Specific Down-regulation of Gsa and Gia mRNA
  Ping, P., Helmer, G.A., Lynch, E., Bloor, C.M., Hammond, H.K., Clin Res, 1/1/1993
• Left Ventricular Function and Cardiac Signal Transduction After Chronic Rapid Pacing-induced Heart Failure
  Helmer, G.A., Roth, D.A., Ford, C.G., Hammond, H.K., Clin Res, 1/1/1991
• Chronic Episodic Ischemia Is Associated With Decreased B-adrenergic Receptor Number and Pertussis Toxin Substrate
  Hammond, H.D., McKay, R., Ford, C.E., McKirnan, M.D., Roth, D.A., Helmer, G.A., Clin Res, 1/1/1991
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