Ralf Joachim Holzer

Title(s)Professor, Pediatrics
SchoolSchool of Medicine
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    1. Catheterization for Congenital Heart Disease Adjustment for Risk Method II. Circ Cardiovasc Interv. 2024 03; 17(3):e012834. Quinn BP, Gunnelson LC, Kotin SG, Gauvreau K, Yeh MJ, Hasan B, Lozier J, Barry OM, Shahanavaz S, Batlivala SP, Salavitabar A, Foerster S, Goldstein B, Divekar A, Holzer R, Nicholson GT, O'Byrne ML, Whiteside W, Bergersen L. PMID: 38258562.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    2. PICS/AEPC/APPCS/CSANZ/SCAI/SOLACI: Expert Consensus Statement on Cardiac Catheterization for Pediatric Patients and Adults With Congenital Heart Disease. JACC Cardiovasc Interv. 2024 Jan 22; 17(2):115-216. Holzer RJ, Bergersen L, Thomson J, Aboulhosn J, Aggarwal V, Akagi T, Alwi M, Armstrong AK, Bacha E, Benson L, Bökenkamp R, Carminati M, Dalvi B, DiNardo J, Fagan T, Fetterly K, Ing FF, Kenny D, Kim D, Kish E, O'Byrne M, O'Donnell C, Pan X, Paolillo J, Pedra C, Peirone A, Singh HS, Søndergaard L, Hijazi ZM. PMID: 38099915.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    3. Coronary artery dilation in non-hospitalised children with asymptomatic or mild COVID-19. Cardiol Young. 2023 Oct 31; 1-5. Gerber N, Lutrario C, Rosenthal M, Platt S, Holzer R, Flynn P. PMID: 37905350.
      View in: PubMed   Mentions:    Fields:    
    4. Safety and Short-Term Outcomes for Infants < 2.5 kg Undergoing PDA Device Closure: A C3PO Registry Study. Pediatr Cardiol. 2023 Aug; 44(6):1406-1413. Barry OM, Gudausky TM, Balzer DT, Bocks ML, Boe BA, Callahan R, El-Said H, Farias MJ, Foerster S, Goldstein BH, Holzer RJ, Janssen D, Levy P, O'Byrne ML, Rahman G, Sathanandam S, Shahanavaz S, Whiteside W, Turner ME. PMID: 36995404.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    5. The Need for Surgery After Vascular or Cardiac Trauma, or Technical Adverse Events in the Congenital Cardiac Catheterization Laboratory. Pediatr Cardiol. 2023 Apr; 44(4):795-805. Holzer R, Batlivala SP, Boe B, Goldstein B, Gudausky T, Hasan B, O'Byrne M, Quinn B, Sathanadam S, Shahanavaz S, Trucco SM, Zampi JD, Bergersen L. PMID: 36806971.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    6. Percutaneous closure of giant aneurysmal coronary artery-to-coronary sinus fistulae with guidance from three-dimensional printed models: a case series. Eur Heart J Case Rep. 2023 Jan; 7(1):ytad011. Kanduri J, Truong QA, Shin J, Wong SC, Bergman G, Kim L, Holzer R, Singh HS. PMID: 36694871; PMCID: PMC9856336.
      View in: PubMed   Mentions:
    7. Chylous pericardial effusion with cardiac tamponade in a child treated with imatinib. Cardiol Young. 2023 Jul; 33(7):1217-1219. Donovan DJ, Siskind T, Thanjan MT, Holzer RJ, Dayton JD, Carroll SJ. PMID: 36503590.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    8. Changes in Practice/Outcomes of Pediatric/Congenital Catheterization in Response to the First Wave of COVID. JACC Adv. 2022 Nov 30; 100143. Quinn B, Barry OM, Batlivala SP, Boe BA, Glatz AC, Gauvreau K, Goldstein BH, Gudausky TM, Hainstock MR, Holzer RJ, Nicholson GT, Trucco SM, Whiteside W, Yeh M, Bergersen L, O'Byrne ML. PMID: 36471862; PMCID: PMC9710529.
      View in: PubMed   Mentions: 1  
    9. IMPACTing the Future: Are we on the Right Track? Pediatr Cardiol. 2022 Apr; 43(4):821-826. Holzer RJ. PMID: 34988600.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    10. Procedural Risk in Congenital Cardiac Catheterization (PREDIC3T). J Am Heart Assoc. 2022 01 04; 11(1):e022832. Quinn BP, Yeh M, Gauvreau K, Ali F, Balzer D, Barry O, Batlivala S, Berman D, Foerster S, Goldstein B, Hainstock M, Holzer R, Janssen D, O'Byrne ML, Shirley L, Trucco S, Whiteside W, Bergersen L. PMID: 34935425; PMCID: PMC9075192.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    11. Long-Term Outcomes of the Coarctation of the Aorta Stent Trials. Circ Cardiovasc Interv. 2021 06; 14(6):e010308. Holzer RJ, Gauvreau K, McEnaney K, Watanabe H, Ringel R. PMID: 34039015.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    12. Cyanosis in a patient after Fontan palliation due to unrecognised hepatic vein to coronary sinus communication. Cardiol Young. 2021 Nov; 31(11):1864-1865. Oshiro KT, Thanjan MT, Holzer RJ. PMID: 33941301.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    13. Coronary Artery Dilation in an Asymptomatic Pediatric Patient with COVID19 Antibodies. Pediatr Cardiol. 2021 Feb; 42(2):460-462. Gerber N, Flynn PA, Holzer RJ. PMID: 33547936; PMCID: PMC7865102.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansCells
    14. Percutaneous Implantation of Adult Sized Stents for Coarctation of the Aorta in Children ≤20 kg: A 12-Year Experience. Circ Cardiovasc Interv. 2021 02; 14(2):e009399. Boe BA, Armstrong AK, Janse SA, Loccoh EC, Stockmaster K, Holzer RJ, Cheatham SL, Cheatham JP, Berman DP. PMID: 33544625.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    15. The Deconditioning Effect of the COVID-19 Pandemic on Unaffected Healthy Children. Pediatr Cardiol. 2021 Mar; 42(3):554-559. Dayton JD, Ford K, Carroll SJ, Flynn PA, Kourtidou S, Holzer RJ. PMID: 33394120; PMCID: PMC7780912.
      View in: PubMed   Mentions: 25     Fields:    Translation:HumansCellsPHPublic Health
    16. Registries, Risk Calculators, and Risk-Adjusted Outcomes: Current Usage, Limitations, and Future Prospects. Pediatr Cardiol. 2020 Mar; 41(3):443-458. Holzer RJ, Dayton JD. PMID: 32198591.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    17. Predictors of Late Mortality in D-Transposition of the Great Arteries After Atrial Switch Repair: Systematic Review and Meta-Analysis. J Am Heart Assoc. 2019 11 05; 8(21):e012932. Venkatesh P, Evans AT, Maw AM, Pashun RA, Patel A, Kim L, Feldman D, Minutello R, Wong SC, Stribling JC, LaPar D, Holzer R, Ginns J, Bacha E, Singh HS. PMID: 31642369; PMCID: PMC6898856.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    18. "Failure to Rescue": An Imperfect Measure Well Suited to Complement an Imperfect World. J Am Heart Assoc. 2019 11 05; 8(21):e014356. Holzer RJ. PMID: 31619105; PMCID: PMC6898857.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    19. Systolic/diastolic ratio correlates with end diastolic pressures in pediatric patients with single right ventricles. Congenit Heart Dis. 2019 Jul; 14(4):609-613. Cua CL, Moore-Clingenpeel M, Husain N, Holzer R, Cheatham JP, Gokhale J. PMID: 30698332.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    20. Transcatheter pulmonary valve implantation: valve technology and procedural outcome. Curr Opin Cardiol. 2017 11; 32(6):655-662. Salavitabar A, Flynn P, Holzer RJ. PMID: 28723838.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    21. Transcatheter Occlusion of the Patent Ductus Arteriosus in 747 Infants <6 kg: Insights From the NCDR IMPACT Registry. JACC Cardiovasc Interv. 2017 09 11; 10(17):1729-1737. Backes CH, Kennedy KF, Locke M, Cua CL, Ball MK, Fick TA, Rivera BK, Smith CV, Holzer RJ, Boe BA, Berman DP, Bergersen L, Armstrong AK. PMID: 28823780.
      View in: PubMed   Mentions: 15     Fields:    Translation:Humans
    22. Echocardiographic right ventricular function correlations with cardiac catheterisation data in biventricular congenital heart patients. Cardiol Young. 2017 Aug; 27(6):1186-1193. Nadorlik H, Stiver C, Khan S, Miao Y, Holzer R, Cheatham JP, Cua CL. PMID: 28357968.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    23. Transcatheter closure of patent ductus arteriosus using the AMPLATZER™ duct occluder II (ADO II). Catheter Cardiovasc Interv. 2017 May; 89(6):1118-1128. Gruenstein DH, Ebeid M, Radtke W, Moore P, Holzer R, Justino H. PMID: 28258658.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansPHPublic HealthCTClinical Trials
    24. The challenges surrounding preclinical testing in transcatheter device development and the implications on the clinic. Expert Rev Med Devices. 2017 Feb; 14(2):87-92. Holzer R, Goble J, Hijazi Z. PMID: 28092200.
      View in: PubMed   Mentions:    Fields:    Translation:HumansAnimalsPHPublic Health
    25. Percutaneous Patent Ductus Arteriosus (PDA) Closure During Infancy: A Meta-analysis. Pediatrics. 2017 Feb; 139(2). Backes CH, Rivera BK, Bridge JA, Armstrong AK, Boe BA, Berman DP, Fick T, Holzer RJ, Hijazi ZM, Abadir S, Justino H, Bergersen L, Smith CV, Kirpalani H. PMID: 28087683.
      View in: PubMed   Mentions: 29     Fields:    Translation:Humans
    26. Surgical strategies and novel alternatives for the closure of ventricular septal defects. Expert Rev Cardiovasc Ther. 2016 Jul; 14(7):831-41. Holzer RJ, Sallehuddin A, Hijazi ZM. PMID: 27007884.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    27. Pulmonary Arteriovenous Malformations and Risk of Stroke. Cardiol Clin. 2016 May; 34(2):241-6. Holzer RJ, Cua CL. PMID: 27150172.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    28. Correlations Between Echocardiographic Systolic and Diastolic Function with Cardiac Catheterization in Biventricular Congenital Heart Patients. Pediatr Cardiol. 2016 Apr; 37(4):765-71. Nadorlik H, Stiver C, Khan S, Miao Y, Holzer R, Cheatham JP, Cua CL. PMID: 26921064.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    29. Percutaneous Patent Ductus Arteriosus (PDA) Closure in Very Preterm Infants: Feasibility and Complications. J Am Heart Assoc. 2016 Feb 12; 5(2). Backes CH, Cheatham SL, Deyo GM, Leopold S, Ball MK, Smith CV, Garg V, Holzer RJ, Cheatham JP, Berman DP. PMID: 26873689; PMCID: PMC4802484.
      View in: PubMed   Mentions: 37     Fields:    Translation:Humans
    30. Adjusting for Risk Associated With Pediatric and Congenital Cardiac Catheterization: A Report From the NCDR IMPACT Registry. Circulation. 2015 Nov 17; 132(20):1863-70. Jayaram N, Beekman RH, Benson L, Holzer R, Jenkins K, Kennedy KF, Martin GR, Moore JW, Ringel R, Rome J, Spertus JA, Vincent R, Bergersen L. PMID: 26481778; PMCID: PMC4787531.
      View in: PubMed   Mentions: 19     Fields:    Translation:Humans
    31. Characteristics and safety of interventions and procedures performed during catheterisation of patients with congenital heart disease: early report from the national cardiovascular data registry. Cardiol Young. 2016 Aug; 26(6):1202-12. Holzer R, Beekman R, Benson L, Bergersen L, Jayaram N, Jenkins K, Kennedy K, Moore J, Ringel R, Rome J, Vincent R, Martin GR. PMID: 26455737.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    32. Transcatheter pulmonary valve replacement: State of the art. Catheter Cardiovasc Interv. 2016 Jan 01; 87(1):117-28. Holzer RJ, Hijazi ZM. PMID: 26423185.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    33. Practice Variation in Single-Ventricle Patients Undergoing Elective Cardiac Catheterization: A Report from the Congenital Cardiac Catheterization Project on Outcomes (C3PO). Congenit Heart Dis. 2016 Mar-Apr; 11(2):122-35. Goldstein BH, Holzer RJ, Trucco SM, Porras D, Murphy J, Foerster SR, El-Said HG, Beekman RH, Bergersen L. PMID: 26356648.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    34. Balloon valvuloplasty for congenital aortic stenosis: Multi-center safety and efficacy outcome assessment. Catheter Cardiovasc Interv. 2015 Nov; 86(5):808-20. Torres A, Vincent JA, Everett A, Lim S, Foerster SR, Marshall AC, Beekman RH, Murphy J, Trucco SM, Gauvreau K, Holzer R, Bergersen L, Porras D. PMID: 26032565.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    35. Sedation and Anesthesia in Pediatric and Congenital Cardiac Catheterization: A Prospective Multicenter Experience. Pediatr Cardiol. 2015 Oct; 36(7):1363-75. Lin CH, Desai S, Nicolas R, Gauvreau K, Foerster S, Sharma A, Armsby L, Marshall AC, Odegard K, DiNardo J, Vincent J, El-Said H, Spaeth J, Goldstein B, Holzer R, Kreutzer J, Balzer D, Bergersen L. PMID: 25991570.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    36. 2015 SPCTPD/ACC/AAP/AHA Training Guidelines for Pediatric Cardiology Fellowship Programs (Revision of the 2005 Training Guidelines for Pediatric Cardiology Fellowship Programs). J Am Coll Cardiol. 2015 Mar 13. Ross RD, Brook M, Feinstein JA, Koenig P, Lang P, Spicer R, Vincent JA, Lewis AB, Martin GR, Bartz PJ, Fischbach PS, Fulton DR, Matherne GP, Reinking B, Srivastava S, Printz B, Geva T, Shirali GS, Weinberg P, Wong PC, Armsby LB, Vincent RN, Foerster SR, Holzer RJ, Moore JW, Marshall AC, Latson L, Dubin AM, Walsh EP, Franklin W, Kanter RJ, Saul JP, Shah MJ, Van Hare GF, Feltes TF, Roth SJ, Almodovar MC, Andropoulos DB, Bohn DJ, Costello JM, Gajarski RJ, Mott AR, Stout K, Valente AM, Cook S, Gurvitz M, Saidi A, Webber SA, Hsu DT, Ivy DD, Kulik TJ, Pahl E, Rosenthal DN, Morrow R, Mahle WT, Murphy AM, Li JS, Law YM, Newburger JW, Daniels SR, Bernstein D, Marino BS. PMID: 25777637.
      View in: PubMed   Mentions:    Fields:    
    37. Task Force 3: Pediatric Cardiology Fellowship Training in Cardiac Catheterization. SPCTPD/ACC/AAP/AHA. Circulation. 2015 Aug 11; 132(6):e68-74. Armsby LB, Vincent RN, Foerster SR, Holzer RJ, Moore JW, Marshall AC, Latson L, Brook M, Society of Pediatric Cardiology Training Program Directors, American College of Cardiology, American Academy of Pediatrics, American Heart Association. PMID: 25769635.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    38. Task Force 3: Pediatric Cardiology Fellowship Training in Cardiac Catheterization. J Am Coll Cardiol. 2015 Aug 11; 66(6):699-705. Armsby LB, Vincent RN, Foerster SR, Holzer RJ, Moore JW, Marshall AC, Latson L, Brook M. PMID: 25777628.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    39. Procedural characteristics and adverse events in diagnostic and interventional catheterisations in paediatric and adult CHD: initial report from the IMPACT Registry. Cardiol Young. 2016 Jan; 26(1):70-8. Vincent RN, Moore J, Beekman RH, Benson L, Bergersen L, Holzer R, Jayaram N, Jenkins K, Ringel R, Rome J, Martin GR. PMID: 25705856.
      View in: PubMed   Mentions: 16     Fields:    Translation:Humans
    40. Procedural results and safety of common interventional procedures in congenital heart disease: initial report from the National Cardiovascular Data Registry. J Am Coll Cardiol. 2014 Dec 16; 64(23):2439-51. Moore JW, Vincent RN, Beekman RH, Benson L, Bergersen L, Holzer R, Jayaram N, Jenkins K, Li Y, Ringel R, Rome J, Martin GR, NCDR IMPACT Steering Committee. PMID: 25500227.
      View in: PubMed   Mentions: 38     Fields:    Translation:Humans
    41. Device therapy for atrial septal defects in a multicenter cohort: acute outcomes and adverse events. Catheter Cardiovasc Interv. 2015 Feb 01; 85(2):227-33. El-Said H, Hegde S, Foerster S, Hellenbrand W, Kreutzer J, Trucco SM, Holzer R, Burch G, Mirani A, Nicolas R, Porras D, Bergersen L, Moore J. PMID: 25257700.
      View in: PubMed   Mentions: 20     Fields:    Translation:Humans
    42. Quality metrics in cardiac catheterization for congenital heart disease: utility of 30-day mortality. Catheter Cardiovasc Interv. 2015 Jan 01; 85(1):104-10. Backes CH, Bergersen L, Rome JJ, Batlivala SP, Glatz AC, Ovunc B, David S, Rivera BK, Haque U, Kollins K, Yin H, Holzer RJ. PMID: 25257572.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    43. Three-dimensional image of a baffle leak in a patient with a Mustard operation. Echocardiography. 2014 Nov; 31(10):E315-6. Cua CL, Kollins K, Roble S, Holzer RJ. PMID: 25231216.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    44. Radiation dose benchmarks during cardiac catheterization for congenital heart disease in the United States. JACC Cardiovasc Interv. 2014 Sep; 7(9):1060-9. Ghelani SJ, Glatz AC, David S, Leahy R, Hirsch R, Armsby LB, Trucco SM, Holzer RJ, Bergersen L. PMID: 25234681.
      View in: PubMed   Mentions: 22     Fields:    Translation:HumansPHPublic Health
    45. SCAI expert consensus statement for advanced training programs in pediatric and congenital interventional cardiac catheterization. Catheter Cardiovasc Interv. 2014 Nov 01; 84(5):779-84. Armsby L, Beekman RH, Benson L, Fagan T, Hagler DJ, Hijazi ZM, Holzer R, Ing F, Kreutzer J, Lang P, Levi DS, Latson L, Moore P, Mullins C, Ruiz C, Vincent R. PMID: 24890705.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    46. Comparing echocardiographic assessment of systolic function with catheterization data in patients with single right ventricles. Acta Cardiol. 2014 Jun; 69(3):281-8. Husain N, Gokhale J, Nicholson L, Perkins A, Cooper AL, Cheatham JP, Holzer RJ, Cua CL. PMID: 25029873.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    47. Device closure of secundum atrial septal defects in infants weighing less than 8 kg. Pediatr Cardiol. 2014 Oct; 35(7):1124-31. Bishnoi RN, Everett AD, Ringel RE, Owada CY, Holzer RJ, Chisolm JL, Radtke WA, Scott Lim D, Rhodes JF, Coulson JD. PMID: 24723210.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    48. Neutrophil/Lymphocyte ratio and association with arch intervention in patients with hypoplastic left heart syndrome undergoing hybrid procedure. Congenit Heart Dis. 2014 Nov-Dec; 9(6):543-8. Mitchell E, Cheatham JP, Sisk JM, Nicholson L, Holzer R, Galantowicz M, Cua CL. PMID: 24698017.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansCells
    49. Developing tools to measure quality in congenital catheterization and interventions: the congenital cardiac catheterization project on outcomes (C3PO). Methodist Debakey Cardiovasc J. 2014 Apr-Jun; 10(2):63-7. Chaudhry-Waterman N, Coombs S, Porras D, Holzer R, Bergersen L. PMID: 25114756; PMCID: PMC4117322.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    50. Catheterization diastolic pressures correlate with diastolic dyssynchrony in patients with single right ventricles. Echocardiography. 2014 Mar; 31(3):370-4. Stiver C, Gokhale J, Husain N, Nicholson L, Cordier J, Van Lente L, Holzer RJ, Cua CL. PMID: 24298988.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    51. Safety of percutaneous patent ductus arteriosus closure: an unselected multicenter population experience. J Am Heart Assoc. 2013 Nov 27; 2(6):e000424. El-Said HG, Bratincsak A, Foerster SR, Murphy JJ, Vincent J, Holzer R, Porras D, Moore J, Bergersen L. PMID: 24284214; PMCID: PMC3886754.
      View in: PubMed   Mentions: 20     Fields:    Translation:Humans
    52. Noninvasive estimation of ventricular filling pressures in patients with single right ventricles. J Am Soc Echocardiogr. 2013 Nov; 26(11):1330-6. Husain N, Gokhale J, Nicholson L, Cheatham JP, Holzer RJ, Cua CL. PMID: 24035700.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    53. The Medtronic Melody® transcatheter pulmonary valve implanted at 24-mm diameter--it works. Catheter Cardiovasc Interv. 2013 Nov 01; 82(5):816-23. Cheatham SL, Holzer RJ, Chisolm JL, Cheatham JP. PMID: 23359563.
      View in: PubMed   Mentions: 15     Fields:    Translation:Humans
    54. Incidence and management of life-threatening adverse events during cardiac catheterization for congenital heart disease. Pediatr Cardiol. 2014 Jan; 35(1):140-8. Lin CH, Hegde S, Marshall AC, Porras D, Gauvreau K, Balzer DT, Beekman RH, Torres A, Vincent JA, Moore JW, Holzer R, Armsby L, Bergersen L. PMID: 23900744; PMCID: PMC3882522.
      View in: PubMed   Mentions: 14     Fields:    Translation:HumansCTClinical Trials
    55. Transcatheter device closure of atrial septal defects: a safety review. JACC Cardiovasc Interv. 2013 May; 6(5):433-42. Moore J, Hegde S, El-Said H, Beekman R, Benson L, Bergersen L, Holzer R, Jenkins K, Ringel R, Rome J, Vincent R, Martin G, ACC IMPACT Steering Committee. PMID: 23702008.
      View in: PubMed   Mentions: 67     Fields:    Translation:HumansPHPublic Health
    56. Relationship between procedural adverse events associated with cardiac catheterization for congenital heart disease and operator factors: results of a multi-institutional registry (C3PO). Catheter Cardiovasc Interv. 2013 Sep 01; 82(3):463-73. Holzer RJ, Gauvreau K, Kreutzer J, Moore JW, McElhinney DB, Bergersen L. PMID: 23413194.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    57. Low weight as an independent risk factor for adverse events during cardiac catheterization of infants. Catheter Cardiovasc Interv. 2013 Nov 01; 82(5):786-94. Backes CH, Cua C, Kreutzer J, Armsby L, El-Said H, Moore JW, Gauvreau K, Bergersen L, Holzer RJ. PMID: 23436647.
      View in: PubMed   Mentions: 15     Fields:    Translation:Humans
    58. Adverse events rates and risk factors in adults undergoing cardiac catheterization at pediatric hospitals--results from the C3PO. Catheter Cardiovasc Interv. 2013 May; 81(6):997-1005. Learn CP, Holzer RJ, Daniels CJ, Torres AJ, Vincent JA, Moore JW, Armsby LB, Landzberg MJ, Bergersen L. PMID: 23345073.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    59. Hybrid Procedures in Congenital Heart Disease: Hypoplastic Left Heart Syndrome/Muscular Ventricular Septal Defect/Stenting of Pulmonary Arteries. Interv Cardiol Clin. 2013 Jan; 2(1):23-38. Holzer RJ, Cheatham JP. PMID: 28581986.
      View in: PubMed   Mentions:    Fields:    
    60. HAnd Suture Versus STApling for Closure of Loop Ileostomy (HASTA Trial): results of a multicenter randomized trial (DRKS00000040). Ann Surg. 2012 Nov; 256(5):828-35; discussion 835-6. Löffler T, Rossion I, Bruckner T, Diener MK, Koch M, von Frankenberg M, Pochhammer J, Thomusch O, Kijak T, Simon T, Mihaljevic AL, Krüger M, Stein E, Prechtl G, Hodina R, Michal W, Strunk R, Henkel K, Bunse J, Jaschke G, Politt D, Heistermann HP, Fußer M, Lange C, Stamm A, Vosschulte A, Holzer R, Partecke LI, Burdzik E, Hug HM, Luntz SP, Kieser M, Büchler MW, Weitz J, HASTA Trial Group. PMID: 23095628.
      View in: PubMed   Mentions: 23     Fields:    Translation:Humans
    61. Safety and efficacy of balloon pulmonary valvuloplasty: a multicenter experience. Catheter Cardiovasc Interv. 2012 Oct 01; 80(4):663-72. Holzer RJ, Gauvreau K, Kreutzer J, Trucco SM, Torres A, Shahanavaz S, Bergersen L. PMID: 22422728.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    62. Pulmonary atresia with ventricular septal defect and multifocal pulmonary blood supply: does an intensive interventional approach improve the outcome? Congenit Heart Dis. 2012 Mar-Apr; 7(2):111-21. Learn C, Phillips A, Chisolm J, Hill S, Cheatham J, Winch P, Galantowicz M, Holzer R. PMID: 22171603.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    63. Comparison of surgical, stent, and balloon angioplasty treatment of native coarctation of the aorta: an observational study by the CCISC (Congenital Cardiovascular Interventional Study Consortium). J Am Coll Cardiol. 2011 Dec 13; 58(25):2664-74. Forbes TJ, Kim DW, Du W, Turner DR, Holzer R, Amin Z, Hijazi Z, Ghasemi A, Rome JJ, Nykanen D, Zahn E, Cowley C, Hoyer M, Waight D, Gruenstein D, Javois A, Foerster S, Kreutzer J, Sullivan N, Khan A, Owada C, Hagler D, Lim S, Canter J, Zellers T, CCISC Investigators. PMID: 22152954.
      View in: PubMed   Mentions: 64     Fields:    Translation:Humans
    64. Catheterization for Congenital Heart Disease Adjustment for Risk Method (CHARM). JACC Cardiovasc Interv. 2011 Sep; 4(9):1037-46. Bergersen L, Gauvreau K, Foerster SR, Marshall AC, McElhinney DB, Beekman RH, Hirsch R, Kreutzer J, Balzer D, Vincent J, Hellenbrand WE, Holzer R, Cheatham JP, Moore JW, Burch G, Armsby L, Lock JE, Jenkins KJ. PMID: 21939947.
      View in: PubMed   Mentions: 42     Fields:    Translation:Humans
    65. Transcatheter elimination of left-to-right shunts in infants with bronchopulmonary dysplasia is feasible and safe. Congenit Heart Dis. 2011 Jul-Aug; 6(4):330-7. Wood AM, Holzer RJ, Texter KM, Hill SL, Gest AL, Welty SE, Cheatham JP, Yates AR. PMID: 21718453.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    66. Use of a dose-dependent follow-up protocol and mechanisms to reduce patients and staff radiation exposure in congenital and structural interventions. Catheter Cardiovasc Interv. 2011 Jul 01; 78(1):136-42. Sawdy JM, Kempton TM, Olshove V, Gocha M, Chisolm JL, Hill SL, Kirk A, Cheatham JP, Holzer RJ. PMID: 21681901.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansPHPublic Health
    67. Balloon angioplasty and stenting of branch pulmonary arteries: adverse events and procedural characteristics: results of a multi-institutional registry. Circ Cardiovasc Interv. 2011 Jun; 4(3):287-96. Holzer RJ, Gauvreau K, Kreutzer J, Leahy R, Murphy J, Lock JE, Cheatham JP, Bergersen L. PMID: 21521836.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    68. An institutional approach to interventional strategies for complete vascular occlusions. Pediatr Cardiol. 2011 Aug; 32(6):713-23. Thrush PT, Mackman CA, Lawrence P, Naguib A, Yates AR, Cassidy SD, Chisolm JL, Hill SL, Cheatham JP, Holzer RJ. PMID: 21479825.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    69. Procedure-type risk categories for pediatric and congenital cardiac catheterization. Circ Cardiovasc Interv. 2011 Apr 01; 4(2):188-94. Bergersen L, Gauvreau K, Marshall A, Kreutzer J, Beekman R, Hirsch R, Foerster S, Balzer D, Vincent J, Hellenbrand W, Holzer R, Cheatham J, Moore J, Lock J, Jenkins K. PMID: 21386090.
      View in: PubMed   Mentions: 31     Fields:    Translation:Humans
    70. Radiation safety program for the cardiac catheterization laboratory. Catheter Cardiovasc Interv. 2011 Mar 01; 77(4):546-56. Chambers CE, Fetterly KA, Holzer R, Lin PJ, Blankenship JC, Balter S, Laskey WK. PMID: 21254324.
      View in: PubMed   Mentions: 52     Fields:    Translation:HumansPHPublic Health
    71. Pediatric catheterization laboratory anticoagulation with bivalirudin. Catheter Cardiovasc Interv. 2011 Apr 01; 77(5):671-9. Forbes TJ, Hijazi ZM, Young G, Ringewald JM, Aquino PM, Vincent RN, Qureshi AM, Rome JJ, Rhodes JF, Jones TK, Moskowitz WB, Holzer RJ, Zamora R. PMID: 21433272.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansCTClinical Trials
    72. Shifting the balance between aortic insufficiency and residual gradients after balloon aortic valvuloplasty. J Am Coll Cardiol. 2010 Nov 16; 56(21):1750-1. Holzer RJ, Cheatham JP. PMID: 21070927.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    73. Predictors of retrograde aortic arch obstruction after hybrid palliation of hypoplastic left heart syndrome. Pediatr Cardiol. 2011 Jan; 32(1):67-75. Egan MJ, Hill SL, Boettner BL, Holzer RJ, Phillips AB, Galantowicz M, Cheatham JP, Kovalchin JP. PMID: 20957474; PMCID: PMC3818711.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    74. Stenting of aortic coarctation: acute, intermediate, and long-term results of a prospective multi-institutional registry--Congenital Cardiovascular Interventional Study Consortium (CCISC). Catheter Cardiovasc Interv. 2010 Oct 01; 76(4):553-63. Holzer R, Qureshi S, Ghasemi A, Vincent J, Sievert H, Gruenstein D, Weber H, Alday L, Peirone A, Zellers T, Cheatham J, Slack M, Rome J. PMID: 20882661.
      View in: PubMed   Mentions: 32     Fields:    Translation:Humans
    75. Hybrid procedures: adverse events and procedural characteristics--results of a multi-institutional registry. Congenit Heart Dis. 2010 May-Jun; 5(3):233-42. Holzer R, Marshall A, Kreutzer J, Hirsch R, Chisolm J, Hill S, Galantowicz M, Phillips A, Cheatham J, Bergerson L. PMID: 20576042.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    76. Adverse event rates in congenital cardiac catheterization - a multi-center experience. Catheter Cardiovasc Interv. 2010 Feb 15; 75(3):389-400. Bergersen L, Marshall A, Gauvreau K, Beekman R, Hirsch R, Foerster S, Balzer D, Vincent J, Hellenbrand W, Holzer R, Cheatham J, Moore J, Lock J, Jenkins K. PMID: 19885913.
      View in: PubMed   Mentions: 53     Fields:    Translation:Humans
    77. Comparing balloon angioplasty, stenting and surgery in the treatment of aortic coarctation. Expert Rev Cardiovasc Ther. 2009 Nov; 7(11):1401-12. Egan M, Holzer RJ. PMID: 19900023.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    78. Radiation protection during hybrid procedures: innovation creates new challenges. J Invasive Cardiol. 2009 Sep; 21(9):437-40. Sawdy JM, Gocha MD, Olshove V, Chisolm JL, Hill SL, Phillips A, Galantowicz M, Cheatham JP, Holzer RJ. PMID: 19726813.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    79. Quality outcomes of ACHD patients undergoing cardiovascular procedures and hospital admissions in a free-standing children's hospital. Int J Cardiol. 2011 Feb 03; 146(3):326-9. Crumb SR, Cook SC, Cheatham JP, Galantowicz M, Feltes TF, Phillips A, Chan DP, Holzer RJ, Sisk M, Olshove V, Cook LR, Hickey JC, Hill SL, Daniels CJ. PMID: 19665810.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    80. Completion angiography after cardiac surgery for congenital heart disease: complementing the intraoperative imaging modalities. Pediatr Cardiol. 2009 Nov; 30(8):1075-82. Holzer RJ, Sisk M, Chisolm JL, Hill SL, Olshove V, Phillips A, Cheatham JP, Galantowicz M. PMID: 19629575.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    81. An animal model for hybrid stage I palliation of hypoplastic left heart syndrome. Pediatr Cardiol. 2009 Oct; 30(7):922-7. Holzer RJ, Green J, Bergdall V, Chisolm JL, Hill SL, Galantowicz M, Cheatham JP, Phillips A. PMID: 19471992.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    82. Community use of the amplatzer atrial septal defect occluder: results of the multicenter MAGIC atrial septal defect study. Pediatr Cardiol. 2009 Apr; 30(3):240-7. Everett AD, Jennings J, Sibinga E, Owada C, Lim DS, Cheatham J, Holzer R, Ringewald J, Bandisode R, Ringel R. PMID: 19015911.
      View in: PubMed   Mentions: 21     Fields:    Translation:HumansCTClinical Trials
    83. The off-versus on-label use of medical devices in interventional cardiovascular medicine?: Clarifying the ambiguity between regulatory labeling and clinical decision making, part III: structural heart disease interventions. Catheter Cardiovasc Interv. 2008 Nov 15; 72(6):848-52. Holzer R, Hijazi Z. PMID: 19006259.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansPHPublic Health
    84. "Hybrid" stent delivery in the pulmonary circulation. J Invasive Cardiol. 2008 Nov; 20(11):592-8. Holzer RJ, Chisolm JL, Hill SL, Olshove V, Phillips A, Cheatham JP, Galantowicz M. PMID: 18987400.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    85. Atrial septal interventions in patients with hypoplastic left heart syndrome. Catheter Cardiovasc Interv. 2008 Nov 01; 72(5):696-704. Holzer RJ, Wood A, Chisolm JL, Hill SL, Phillips A, Galantowicz M, Cheatham JP. PMID: 18942130.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    86. Teaching the "hybrid approach": a novel swine model of muscular ventricular septal defect. Pediatr Cardiol. 2009 Feb; 30(2):114-8. Phillips AB, Green J, Bergdall V, Yu J, Monreal G, Gerhardt M, Cheatham JP, Galantowicz M, Holzer RJ. PMID: 18712433.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    87. Hybrid balloon pulmonary valvuloplasty in a 700-g infant: Thinking outside the box. Catheter Cardiovasc Interv. 2008 Jul 01; 72(1):93-6. Holzer RJ, Sisk M, Phillips A. PMID: 18383180.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    88. Stenting complex aortic arch obstructions. Catheter Cardiovasc Interv. 2008 Feb 15; 71(3):375-82. Holzer RJ, Chisolm JL, Hill SL, Cheatham JP. PMID: 18288730.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    89. Transcatheter closure of perimembranous ventricular septal defects using the amplatzer membranous VSD occluder: immediate and midterm results of an international registry. Catheter Cardiovasc Interv. 2006 Oct; 68(4):620-8. Holzer R, de Giovanni J, Walsh KP, Tometzki A, Goh T, Hakim F, Zabal C, de Lezo JS, Cao QL, Hijazi ZM. PMID: 16969878.
      View in: PubMed   Mentions: 56     Fields:    Translation:HumansCTClinical Trials
    90. Transcatheter devices used in the management of patients with congenital heart disease. Expert Rev Med Devices. 2006 Sep; 3(5):603-15. Holzer RJ, Chisolm J, Hill SL, Cheatham JP. PMID: 17064246.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    91. Prioritization of congenital cardiac surgical patients using fuzzy reasoning--a solution to the problem of the waiting list? Cardiol Young. 2006 Jun; 16(3):289-99. Holzer R, Ladusans E, Kitchiner D, Peart I, Gladman G, Miles G. PMID: 16725069.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    92. Development of the MAGIC congenital heart disease catheterization database for interventional outcome studies. J Interv Cardiol. 2006 Apr; 19(2):173-7. Everett AD, Ringel R, Rhodes JF, Doyle TP, Owada CY, Holzer RJ, Cheatham JP, Ringewald J, Bandisode V, Chen YL, Lim DS. PMID: 16650249.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    93. Closure of a moderately large atrial septal defect with a self-fabricated fenestrated Amplatzer septal occluder in an 85-year-old patient with reduced diastolic elasticity of the left ventricle. Catheter Cardiovasc Interv. 2005 Apr; 64(4):513-8; discussion 519-21. Holzer R, Cao QL, Hijazi ZM. PMID: 15789387.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    94. Self-fabricated covered stent to exclude an aortic aneurysm after balloon angioplasty for post-surgical recoarctation. J Invasive Cardiol. 2005 Mar; 17(3):177-9. Holzer R, Concilio K, Hijazi ZM. PMID: 15867452.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    95. State of the art catheter interventions in adults with congenital heart disease. Expert Rev Cardiovasc Ther. 2004 Sep; 2(5):699-711. Holzer R, Cao QL, Hijazi ZM. PMID: 15350171.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    96. Review of an institutional experience of coronary arterial fistulas in childhood set in context of review of the literature. Cardiol Young. 2004 Aug; 14(4):380-5. Holzer R, Johnson R, Ciotti G, Pozzi M, Kitchiner D. PMID: 15680043.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    97. Device closure of iatrogenic membranous ventricular septal defects after prosthetic aortic valve replacement using the Amplatzer membranous ventricular septal defect occluder. Catheter Cardiovasc Interv. 2004 Jun; 62(2):276-80. Holzer R, Latson L, Hijazi ZM. PMID: 15170726.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    98. The impact of cardiopulmonary bypass on selenium status, thyroid function, and oxidative defense in children. Pediatr Cardiol. 2004 Sep-Oct; 25(5):522-8. Holzer R, Bockenkamp B, Booker P, Newland P, Ciotti G, Pozzi M. PMID: 15136904.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    99. Device closure of muscular ventricular septal defects using the Amplatzer muscular ventricular septal defect occluder: immediate and mid-term results of a U.S. registry. J Am Coll Cardiol. 2004 Apr 07; 43(7):1257-63. Holzer R, Balzer D, Cao QL, Lock K, Hijazi ZM, Amplatzer Muscular Ventricular Septal Defect Investigators. PMID: 15063439.
      View in: PubMed   Mentions: 47     Fields:    Translation:Humans
    100. Interventional approach to congenital heart disease. Curr Opin Cardiol. 2004 Mar; 19(2):84-90. Holzer R, Hijazi ZM. PMID: 15075731.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    101. Transcatheter closure of postinfarction ventricular septal defects using the new Amplatzer muscular VSD occluder: Results of a U.S. Registry. Catheter Cardiovasc Interv. 2004 Feb; 61(2):196-201. Holzer R, Balzer D, Amin Z, Ruiz CE, Feinstein J, Bass J, Vance M, Cao QL, Hijazi ZM. PMID: 14755811.
      View in: PubMed   Mentions: 41     Fields:    Translation:Humans
    102. Percutaneous closure of a giant coronary arteriovenous fistula using multiple devices in a 12-day-old neonate. Catheter Cardiovasc Interv. 2003 Oct; 60(2):291-4. Holzer R, Waller BR, Kahana M, Hijazi ZM. PMID: 14517942.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    103. Nutritional support via percutaneous endoscopic gastrostomy in children with cardiac disease experiencing difficulties with feeding. Cardiol Young. 2002 Dec; 12(6):537-41. Ciotti G, Holzer R, Pozzi M, Dalzell M. PMID: 12636001.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    104. Congenital heart disease and neuroblastoma: just coincidence? Arch Dis Child. 2002 Jul; 87(1):61-4. Holzer R, Franklin RC. PMID: 12089127; PMCID: PMC1751155.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    105. Aortopulmonary collateral arteries in a child with trisomy 21. Cardiol Young. 2002 Jan; 12(1):75-7. Holzer R, Ladusans E, Malaiya N. PMID: 11922447.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    106. Evaluation of fluticasone propionate (500 micrograms day-1) administered either as dry powder via a Diskhaler inhaler or pressurized inhaler and compared with beclomethasone dipropionate (1000 micrograms day-1) administered by pressurized inhaler. Respir Med. 1993 Nov; 87(8):609-20. Lundback B, Alexander M, Day J, Hebert J, Holzer R, Van Uffelen R, Kesten S, Jones AL. PMID: 8290745.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansCTClinical Trials
    107. [The time requirement for endoscopic diagnosis and therapy: results of a multicenter study]. Z Gastroenterol. 1992 Aug; 30(8):509-18. Staritz M, Alkier R, Krzoska B, Holzer R, Grosse A. PMID: 1413933.
      View in: PubMed   Mentions:    Fields:    Translation:HumansCTClinical Trials
    108. [From anamnesis to diagnosis in male lung cancer patients (author's transl)]. Offentl Gesundheitswes. 1980 Jan; 42(1):30-4. Vutuc C, Holzer R. PMID: 6446698.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
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