David S Bach

Summary

Affiliation: University of Michigan
Country: USA

Publications

  1. doi request reprint Long-term clinical outcomes 15 years after aortic valve replacement with the Freestyle stentless aortic bioprosthesis
    David S Bach
    Department of Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan Electronic address
    Ann Thorac Surg 97:544-51. 2014
  2. ncbi request reprint Eight-year results after aortic valve replacement with the Freestyle stentless bioprosthesis
    David S Bach
    Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor, 48109, USA
    J Thorac Cardiovasc Surg 127:1657-63. 2004
  3. ncbi request reprint Ten-year outcome after aortic valve replacement with the freestyle stentless bioprosthesis
    David S Bach
    Division of Cardiology, Department of Medicine, University of Michigan, Ann Arbor, Michigan, USA
    Ann Thorac Surg 80:480-6; discussion 486-7. 2005
  4. ncbi request reprint Durability and prevalence of aortic regurgitation nine years after aortic valve replacement with the Toronto SPV stentless bioprosthesis
    David S Bach
    Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor, MI, USA
    J Heart Valve Dis 13:64-72; discussion 72. 2004
  5. ncbi request reprint Intraoperative transesophageal echocardiography after aortic valve replacement does not predict subsequent transvalvular gradients
    Lauren Levy
    Department of Internal Medicine, Division of Cardiology, University of Michigan, Ann Arbor, MI, USA
    J Heart Valve Dis 13:881-6. 2004
  6. doi request reprint Evaluation of patients with severe symptomatic aortic stenosis who do not undergo aortic valve replacement: the potential role of subjectively overestimated operative risk
    David S Bach
    Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan 48109 5853, USA
    Circ Cardiovasc Qual Outcomes 2:533-9. 2009
  7. ncbi request reprint Prevalence and characteristics of unoperated patients with severe aortic stenosis
    David S Bach
    Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan 48109 5853, USA
    J Heart Valve Dis 20:284-91. 2011
  8. ncbi request reprint Freedom from structural valve deterioration among patients aged < or = 60 years undergoing Freestyle stentless aortic valve replacement
    David S Bach
    Department of Medicine, Division of Cardiovascular Medicine, The University of Michigan, Ann Arbor, MI 48109, USA
    J Heart Valve Dis 16:649-55; discussion 656. 2007
  9. doi request reprint Echo/Doppler evaluation of hemodynamics after aortic valve replacement: principles of interrogation and evaluation of high gradients
    David S Bach
    Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan 48109 5853, USA
    JACC Cardiovasc Imaging 3:296-304. 2010
  10. ncbi request reprint Hemodynamics and early clinical performance of the St. Jude Medical Regent mechanical aortic valve
    David S Bach
    Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor, Michigan, USA
    Ann Thorac Surg 74:2003-9; discussion 2009. 2002

Collaborators

Detail Information

Publications27

  1. doi request reprint Long-term clinical outcomes 15 years after aortic valve replacement with the Freestyle stentless aortic bioprosthesis
    David S Bach
    Department of Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan Electronic address
    Ann Thorac Surg 97:544-51. 2014
    ..The Freestyle stentless aortic root bioprosthesis has excellent hemodynamics and durability through 10 years. The purpose of this report is to present clinical outcomes in a large multicenter cohort through 15 years...
  2. ncbi request reprint Eight-year results after aortic valve replacement with the Freestyle stentless bioprosthesis
    David S Bach
    Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor, 48109, USA
    J Thorac Cardiovasc Surg 127:1657-63. 2004
    ..We sought to describe the hemodynamic and clinical outcomes for the Freestyle aortic root bioprosthesis (Medtronic, Inc, Minneapolis, Minn) in a large multicenter cohort prospectively followed for 8 years...
  3. ncbi request reprint Ten-year outcome after aortic valve replacement with the freestyle stentless bioprosthesis
    David S Bach
    Division of Cardiology, Department of Medicine, University of Michigan, Ann Arbor, Michigan, USA
    Ann Thorac Surg 80:480-6; discussion 486-7. 2005
    ..The present report describes the clinical and hemodynamic outcomes for the Freestyle aortic root bioprosthesis in a large, multicenter cohort prospectively followed up for 10 years...
  4. ncbi request reprint Durability and prevalence of aortic regurgitation nine years after aortic valve replacement with the Toronto SPV stentless bioprosthesis
    David S Bach
    Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor, MI, USA
    J Heart Valve Dis 13:64-72; discussion 72. 2004
    ..The study aim was to determine the long-term durability and determinants of AR at nine years in a large, multicenter study of the Toronto SPV valve...
  5. ncbi request reprint Intraoperative transesophageal echocardiography after aortic valve replacement does not predict subsequent transvalvular gradients
    Lauren Levy
    Department of Internal Medicine, Division of Cardiology, University of Michigan, Ann Arbor, MI, USA
    J Heart Valve Dis 13:881-6. 2004
    ..The study aim was to compare gradients on intraoperative TEE immediately after AVR with gradients on transthoracic echocardiography (TTE) after two to four months...
  6. doi request reprint Evaluation of patients with severe symptomatic aortic stenosis who do not undergo aortic valve replacement: the potential role of subjectively overestimated operative risk
    David S Bach
    Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan 48109 5853, USA
    Circ Cardiovasc Qual Outcomes 2:533-9. 2009
    ..Some patients with severe symptomatic aortic stenosis (AS) do not undergo aortic valve replacement (AVR) despite demonstrated symptomatic and survival advantages and despite unequivocal guideline recommendations for surgical evaluation...
  7. ncbi request reprint Prevalence and characteristics of unoperated patients with severe aortic stenosis
    David S Bach
    Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan 48109 5853, USA
    J Heart Valve Dis 20:284-91. 2011
    ..The study aim was to address, at multiple geographic locations and practice settings, the prevalence of unoperated patients with severe AS, and to explore potential barriers to intervention...
  8. ncbi request reprint Freedom from structural valve deterioration among patients aged < or = 60 years undergoing Freestyle stentless aortic valve replacement
    David S Bach
    Department of Medicine, Division of Cardiovascular Medicine, The University of Michigan, Ann Arbor, MI 48109, USA
    J Heart Valve Dis 16:649-55; discussion 656. 2007
    ..The study aim was to define the long-term clinical outcomes, including freedom from structural valve deterioration (SVD), among relatively younger patients after aortic valve replacement (AVR) with the Freestyle aortic bioprosthesis...
  9. doi request reprint Echo/Doppler evaluation of hemodynamics after aortic valve replacement: principles of interrogation and evaluation of high gradients
    David S Bach
    Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan 48109 5853, USA
    JACC Cardiovasc Imaging 3:296-304. 2010
    ....
  10. ncbi request reprint Hemodynamics and early clinical performance of the St. Jude Medical Regent mechanical aortic valve
    David S Bach
    Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor, Michigan, USA
    Ann Thorac Surg 74:2003-9; discussion 2009. 2002
    ..The present study reports the hemodynamic and early clinical results of an ongoing multicenter trial investigating the performance of the Regent valve...
  11. ncbi request reprint Exercise stress testing in asymptomatic severe aortic stenosis
    Mazen Awais
    Department of Internal Medicine, Division of Cardiovascular Medicine, The University of Michigan, Ann Arbor, Michigan, USA
    J Heart Valve Dis 18:235-8. 2009
    ..This review summarizes existing literature and current guideline recommendations addressing exercise testing in asymptomatic patients with AS, and provides a recommendation for its use in a subset of patients...
  12. ncbi request reprint Persistent pulmonary hypertension after mitral valve surgery: does surgical procedure affect outcome?
    Michael C Walls
    Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan 48109 5853, USA
    J Heart Valve Dis 17:1-9; discussion 9. 2008
    ....
  13. ncbi request reprint Impact of implant technique following freestyle stentless aortic valve replacement
    David S Bach
    Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor, USA
    Ann Thorac Surg 74:1107-13; discussion 1113-4. 2002
    ..The purpose of the present study was to determine whether implant technique of the Freestyle aortic root bioprosthesis impacts clinical outcomes or hemodynamic performance...
  14. ncbi request reprint The sinotubular junction does not progressively dilate four years after modified subcoronary freestyle stentless tissue aortic valve replacement
    Julie W Martin
    Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor, Michigan, USA
    J Heart Valve Dis 12:726-33. 2003
    ..The study aim was to assess for progressive aortic root dilation following modified subcoronary Freestyle aortic valve replacement (AVR), and to compare for differences between implant techniques...
  15. doi request reprint In vitro two-dimensional echocardiographic imaging of a stented porcine bioprosthetic valve: the bent strut artifact
    David S Bach
    Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan, USA
    Echocardiography 26:10-4. 2009
    ..It could be assumed that this finding is related to actual strut distortion as opposed to an artifact of off-axis imaging...
  16. ncbi request reprint Subvalvular left ventricular outflow obstruction for patients undergoing aortic valve replacement for aortic stenosis: echocardiographic recognition and identification of patients at risk
    David S Bach
    Division of Cardiology, Department of Medicine, The University of Michigan, Ann Arbor, Michigan 48109, USA
    J Am Soc Echocardiogr 18:1155-62. 2005
    ....
  17. doi request reprint In vitro assessment of prosthesis type and pressure recovery characteristics: Doppler echocardiography overestimation of bileaflet mechanical and bioprosthetic aortic valve gradients
    David S Bach
    Division of Cardiovascular Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA
    J Thorac Cardiovasc Surg 144:453-8. 2012
    ..The purpose of the present study was to test, in an in vitro setting, the degree to which pressure recovery results in Doppler overestimation of gradients for three commonly used aortic valve prostheses...
  18. ncbi request reprint Prevalence, referral patterns, testing, and surgery in aortic valve disease: leaving women and elderly patients behind?
    David S Bach
    Department of Internal Medicine, Division of Cardiovascular Medicine, The University of Michigan, Ann Arbor, MI 48109, USA
    J Heart Valve Dis 16:362-9. 2007
    ....
  19. ncbi request reprint The impact of percutaneous coronary intervention on ischemic mitral regurgitation
    Anna M Booher
    Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI, USA
    J Heart Valve Dis 21:564-9. 2012
    ..The study aim was to determine if significant ischemic mitral regurgitation (IMR) is adequately addressed in patients undergoing multi-vessel percutaneous coronary intervention (PCI)...
  20. ncbi request reprint Choice of prosthetic heart valves:update for the next generation
    David S Bach
    Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor, Michigan 48109 0273, USA
    J Am Coll Cardiol 42:1717-9. 2003
    ....
  21. doi request reprint Exercise hemodynamics in valvular heart disease
    Anna M Booher
    Division of Cardiovascular Medicine, University of Michigan Medical School, 1500 East Medical Center Drive, Cardiovascular Center, SPC 2344, Ann Arbor, MI 48109 5853, USA
    Curr Cardiol Rep 13:226-33. 2011
    ..This review summarizes both background literature and recent publications that assess the use of exercise hemodynamics in the evaluation and management of valvular heart disease...
  22. ncbi request reprint Mitral valve prolapse with left atrial enlargement out of proportion to mitral regurgitation
    Michael J Thomas
    Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI, USA
    J Heart Valve Dis 21:413-5. 2012
    ....
  23. doi request reprint Pilot study of cardiac magnetic resonance imaging for detection of embolic source after ischemic stroke
    Darin B Zahuranec
    Stroke Program, University of Michigan, Ann Arbor, MI 48109 5855, USA
    J Stroke Cerebrovasc Dis 21:794-800. 2012
    ..Cardiac magnetic resonance (CMR) imaging may have advantages over TEE. We performed a prospective pilot study comparing CMR to TEE after stroke to assist in planning future definitive studies...
  24. ncbi request reprint Antibiotic prophylaxis for infective endocarditis: ethical care in the era of revised guidelines
    David S Bach
    University of Michigan, Ann Arbor, Michigan, USA
    Methodist Debakey Cardiovasc J 6:48-52. 2010
    ..This manuscript attempts to briefly examine those arguments and discuss why the revised guidelines may fail to respect the ethical principles of beneficence and patient autonomy...
  25. doi request reprint Failure of guideline adherence for intervention in patients with severe mitral regurgitation
    David S Bach
    Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, Michigan 48109 5853 USA
    J Am Coll Cardiol 54:860-5. 2009
    ....
  26. ncbi request reprint Impact of small valve size on hemodynamics and left ventricular mass regression with the Toronto SPV stentless aortic bioprosthesis
    David S Bach
    Department of Medicine, University of Michigan, Ann Arbor 48109, USA
    J Heart Valve Dis 11:236-41. 2002
    ....
  27. ncbi request reprint High prevalence of false chordae tendinae in patients without left ventricular tachycardia
    Sarah K Gualano
    Department of Medicine, Division of Cardiology, University of Michigan, Ann Arbor, Michigan, USA
    Pacing Clin Electrophysiol 30:S156-9. 2007
    ..However, it is unknown whether pretest bias contributes to an apparent association with disease. The purpose of this study was to determine the prevalence of false chords on direct inspection of the LV endocardium...