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    Gregory Marcus, MD

    TitleAssociate Professor
    SchoolUCSF School of Medicine
    DepartmentMedicine
    Address505 Parnassus Ave, Moffitt
    San Francisco CA 94143
    Phone415-476-5706

       Biography 
       Awards and Honors
      American Heart Association2010American Heart Association Samuel A. Levine Young Clinical Investigator Award
      Stanford University2002Stanford General Internal Medicine teaching award for outstanding contributions as a ward attending

       Overview 
       Overview
      CLINICAL
      Dr. Gregory Marcus is a specialist in the treatment of arrhythmias, including mapping and catheter ablation for atrial fibrillation, supraventricular tachycardias and ventricular arrhythmias. He is also an expert in pacemaker, biventricular device and defibrillator implantation.

      RESEARCH
      Dr. Marcus is the Director of Clinical Research for the UCSF Division of Cardiology. His particular research interests include atrial fibrillation (mechanisms, guideline adherence, novel therapies); supraventricular tachycardia (diagnoses and national treatment patterns); implantable cardiac devices (patient and provider knowledge and experiences, optimal performance, patient selection); with broader interests in clinical research study design and genetic epidemiology.

      FUNDING
      PRINCIPAL INVESTIGATOR:
      American Heart Association Grant in Aid (PI)
      12GRNT11780061
      7/1/12-6/30/14
      $63,636 direct/ yr 1
      $127,272 direct/ yr 1-2
      AHA Western States Affiliate
      Leveraging Differential Risk by Continental Ancestry to Investigate Atrial Fibrillation
      Role: Principal Investigator

      SentreHeart (PI)
      5/14/12-5/13/14
      $556,335 direct/ yr 1
      $1,112,671 direct/ yr 1-2
      Multi-Center PLACE (Permanent Ligation Approximation
      Closure Exclusion) III Registry
      Role: Principal Investigator

      Baylis Medical (PI)
      1/11-1/14
      $28,163 direct/ yr 1
      $49,325 direct total
      TRAnsseptal needle VERSus radiofrequency Energy for
      Left Atrial access (TRAVERSE-LA): a randomized controlled trial
      Role: Principal Investigator

      Joseph Drown Foundation (PI)
      6/10-7/14
      $50,000 direct/ yr 1
      $250,000 direct/yr 1-4
      Exploring Etiologies of Atrial Fibrillation Using Left Atrial Tissue
      Role: Principal Investigator

      SITE PRINCIPAL INVESTIGATOR
      Medtronic Product Surveillance Registry (PI-site)
      Medtronic, Inc. Post-Approval Network
      8/21/12-present
      $64,355 direct/yr 1
      $321,755 direct/ yr 1-5
      A post-approval, prospective, non-randomized Registry designed
      to follow FDA-approved Medtronic devices, used for a variety of conditions.
      Role: Center PI

      Harmony Trial (PI-site)
      Gilead Sciences
      3/28/12-5/1/14
      $25,637 direct/ yr 1
      $38,225 direct/ yr 1-2
      A Phase 2, proof of concept, randomized, placebo-controlled, parallel group study to evaluate the effect of ranolazine and dronedarone when given alone and in combination on Atrial Fibrillation Burden in subjects with Paroxysmal Atrial Fibrillation.
      Role: Center PI

      CO-PRINCIPAL INVESTIGATOR
      R01 HL71194 Stone (PI)
      NIH/NHLBI
      07/1/09 – 06/30/14
      $2,199,066 direct/yr 1
      $8,510,640 direct/yrs1-5
      Outcomes of Sleep Disorders in Older Men (MrOS Sleep- Renewal)
      Role: Co-investigator

      FACULTY FOR UCSF CLINICAL AND TRANSLATIONAL SCIENCE TRAINING K SCHOLARS PROGRAM
      8 UL1 TR000143-08 Johnston (PI)
      7/1/13-6/30/16
      $14,984,651 direct/ yr1
      $29,969,302 direct/ yr 1-2
      NIH/ NCATS
      UCSF CTSI
      Role: Faculty for UCSF Clinical and Translational Science Training K Scholars Program

      MENTOR/SPONSOR
      Pathways Explore Summer Research Fellowship Yang (PI)
      UCSF Dean’s Office Medical Student Research Program
      6/1/13-8/25/13
      $3,000 direct
      Development of Heart Failure in Patients with
      Frequent Premature Ventricular Contractions
      Role: Mentor/ sponsor

      Health Services Scholarship Dudum (PI)
      George Washington University Alumni Fund
      5/25/13-8/30/13
      $2,500 direct
      Predictors of Cavotricuspid Isthmus Ablation
      Time among Typical Atrial Flutter Patients
      Role: Mentor/ sponsor

      ACCF/ Merck Fellowship in Cardiovascular Disease Dukes (PI)
      7/1/12-6/30/13
      $70,000 direct
      Investigating the Effects of Alcohol on Atrial Fibrillation
      Susceptibility and Pathogenesis
      Role: Mentor/ sponsor

      American Heart Association Postdoctoral Fellowship Award
      Dewland (PI)
      12POST11810036
      7/1/12-6/30/14
      $52,000 direct/ yr 1
      $106,000 direct yr 1-2
      AHA Western States Affiliate
      Application of a Novel Computed Tomographic Based Software Algorithm to Study Myocardial Fibrosis in Atrial


       ORNG Applications 
       Websites
       Featured Videos
       In The News
       More Info

       Bibliographic 
       Publications
      Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
      List All   |   Timeline
      1. Hsu JC, Marcus GM, Al-Khatib SM, Wang Y, Curtis JP, Sood N, Parker MW, Kluger J, Lampert R, Russo AM. Predictors of an Inadequate Defibrillation Safety Margin at ICD Implantation: Insights From the National Cardiovascular Data Registry. J Am Coll Cardiol. 2014 Jul 22; 64(3):256-64.
        View in: PubMed
      2. Dewland TA, Glidden DV, Marcus GM. Healthcare utilization and clinical outcomes after catheter ablation of atrial flutter. PLoS One. 2014; 9(7):e100509.
        View in: PubMed
      3. Singh DK, Viswanathan MN, Tanel RE, Lee RJ, Lee BK, Marcus GM, Olgin JE, Han F, Vedantham V, Tseng ZH, Pellegrini C, Kawamura M, Gerstenfeld EP, Badhwar N, Scheinman M. His overdrive pacing during supraventricular tachycardia: A novel maneuver for distinguishing atrioventricular nodal reentrant tachycardia from atrioventricular reciprocating tachycardia. Heart Rhythm. 2014 Aug; 11(8):1327-35.
        View in: PubMed
      4. Hoffmayer KS, Dewland TA, Hsia HH, Badhwar N, Hsu JC, Tseng ZH, Marcus GM, Scheinman MM, Gerstenfeld EP. Safety of radiofrequency catheter ablation without coronary angiography in aortic cusp ventricular arrhythmias. Heart Rhythm. 2014 Jul; 11(7):1117-21.
        View in: PubMed
      5. Kawamura M, Badhwar N, Vedantham V, Tseng ZH, Lee BK, Lee RJ, Marcus GM, Olgin JE, Gerstenfeld EP, Scheinman MM. Coupling interval dispersion and body mass index are independent predictors of idiopathic premature ventricular complex-induced cardiomyopathy. J Cardiovasc Electrophysiol. 2014 Jul; 25(7):756-62.
        View in: PubMed
      6. Stepanyan G, Badhwar N, Lee RJ, Marcus GM, Lee BK, Tseng ZH, Vedantham V, Olgin J, Scheinman M, Gerstenfeld EP. Safety of new oral anticoagulants for patients undergoing atrial fibrillation ablation. J Interv Card Electrophysiol. 2014 Jun; 40(1):33-8.
        View in: PubMed
      7. Go AS, Mozaffarian D, Roger VL, Benjamin EJ, Berry JD, Blaha MJ, Dai S, Ford ES, Fox CS, Franco S, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Huffman MD, Judd SE, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Mackey RH, Magid DJ, Marcus GM, Marelli A, Matchar DB, McGuire DK, Mohler ER, Moy CS, Mussolino ME, Neumar RW, Nichol G, Pandey DK, Paynter NP, Reeves MJ, Sorlie PD, Stein J, Towfighi A, Turan TN, Virani SS, Wong ND, Woo D, Turner MB. Executive summary: heart disease and stroke statistics--2014 update: a report from the american heart association. Circulation. 2014 Jan 21; 129(3):399-410.
        View in: PubMed
      8. Dukes JW, Marcus GM. Atrial fibrillation begets myocardial infarction. JAMA Intern Med. 2014 Jan 1; 174(1):5-7.
        View in: PubMed
      9. Go AS, Mozaffarian D, Roger VL, Benjamin EJ, Berry JD, Blaha MJ, Dai S, Ford ES, Fox CS, Franco S, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Huffman MD, Judd SE, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Mackey RH, Magid DJ, Marcus GM, Marelli A, Matchar DB, McGuire DK, Mohler ER, Moy CS, Mussolino ME, Neumar RW, Nichol G, Pandey DK, Paynter NP, Reeves MJ, Sorlie PD, Stein J, Towfighi A, Turan TN, Virani SS, Wong ND, Woo D, Turner MB. Heart disease and stroke statistics--2014 update: a report from the american heart association. Circulation. 2014 Jan 21; 129(3):e28-e292.
        View in: PubMed
      10. Roberts JD, Hsu JC, Aouizerat BE, Pullinger CR, Malloy MJ, Kane JP, Olgin JE, Marcus GM. Impact of a 4q25 genetic variant in atrial flutter and on the risk of atrial fibrillation after cavotricuspid isthmus ablation. J Cardiovasc Electrophysiol. 2014 Mar; 25(3):271-7.
        View in: PubMed
      11. Marcus GM, Dewland TA. The calculated risk of defibrillator implantation. J Am Coll Cardiol. 2014 Mar 4; 63(8):797-8.
        View in: PubMed
      12. Dewland TA, Vittinghoff E, Mandyam MC, Heckbert SR, Siscovick DS, Stein PK, Psaty BM, Sotoodehnia N, Gottdiener JS, Marcus GM. Atrial ectopy as a predictor of incident atrial fibrillation: a cohort study. Ann Intern Med. 2013 Dec 3; 159(11):721-8.
        View in: PubMed
      13. Marcus GM, Keung E, Scheinman MM. The year in review of clinical cardiac electrophysiology. J Am Coll Cardiol. 2013 Dec 24; 62(25):2433-47.
        View in: PubMed
      14. Dewland TA, Olgin JE, Vittinghoff E, Marcus GM. Incident atrial fibrillation among asians, hispanics, blacks, and whites. Circulation. 2013 Dec 3; 128(23):2470-7.
        View in: PubMed
      15. McCabe JM, Armstrong EJ, Ku I, Kulkarni A, Hoffmayer KS, Bhave PD, Waldo SW, Hsue P, Stein JC, Marcus GM, Kinlay S, Ganz P. Physician accuracy in interpreting potential ST-segment elevation myocardial infarction electrocardiograms. J Am Heart Assoc. 2013 Oct; 2(5):e000268.
        View in: PubMed
      16. Dewland TA, Scheinman MM, Marcus GM. Supraventricular tachycardia termination after atrial noncapture: What is the mechanism? Heart Rhythm. 2014 Jun; 11(6):1085-6.
        View in: PubMed
      17. Hsu JC, Badhwar N, Gerstenfeld EP, Lee RJ, Mandyam MC, Dewland TA, Imburgia KE, Hoffmayer KS, Vedantham V, Lee BK, Tseng ZH, Scheinman MM, Olgin JE, Marcus GM. Randomized trial of conventional transseptal needle versus radiofrequency energy needle puncture for left atrial access (the TRAVERSE-LA study). J Am Heart Assoc. 2013 Oct; 2(5):e000428.
        View in: PubMed
      18. Soleimani Rahbar A, Hsu JC, Han FT, Nguyen N, Kwon M, Azadani PN, Marcus GM, Lee BK. Trainee inexperience is associated with longer procedure times but no increase in complications for cardiac device implantation. Heart Rhythm. 2013 Dec; 10(12):1755-8.
        View in: PubMed
      19. Hsu JC, Varosy PD, Bao H, Dewland TA, Curtis JP, Marcus GM. Cardiac perforation from implantable cardioverter-defibrillator lead placement: insights from the national cardiovascular data registry. Circ Cardiovasc Qual Outcomes. 2013 Sep 1; 6(5):582-90.
        View in: PubMed
      20. Mandyam MC, Soliman EZ, Alonso A, Dewland TA, Heckbert SR, Vittinghoff E, Cummings SR, Ellinor PT, Chaitman BR, Stocke K, Applegate WB, Arking DE, Butler J, Loehr LR, Magnani JW, Murphy RA, Satterfield S, Newman AB, Marcus GM. The QT interval and risk of incident atrial fibrillation. Heart Rhythm. 2013 Oct; 10(10):1562-8.
        View in: PubMed
      21. Dewland TA, Hsu JC, Castellanos JM, Smith LM, Marcus GM. Consideration of patient age and life expectancy in implantable cardioverter-defibrillator referral. Am Heart J. 2013 Jul; 166(1):164-70.
        View in: PubMed
      22. Rahmutula D, Marcus GM, Wilson EE, Ding CH, Xiao Y, Paquet AC, Barbeau R, Barczak AJ, Erle DJ, Olgin JE. Molecular basis of selective atrial fibrosis due to overexpression of transforming growth factor-ß1. Cardiovasc Res. 2013 Sep 1; 99(4):769-79.
        View in: PubMed
      23. Mandyam MC, Soliman EZ, Heckbert SR, Vittinghoff E, Marcus GM. Long-term outcomes of left anterior fascicular block in the absence of overt cardiovascular disease. JAMA. 2013 Apr 17; 309(15):1587-8.
        View in: PubMed
      24. Hsu JC, Li Y, Marcus GM, Hsue PY, Scherzer R, Grunfeld C, Shlipak MG. Atrial fibrillation and atrial flutter in human immunodeficiency virus-infected persons: incidence, risk factors, and association with markers of HIV disease severity. J Am Coll Cardiol. 2013 Jun 4; 61(22):2288-95.
        View in: PubMed
      25. Marcus GM, Keung E, Scheinman MM. The year in review of clinical cardiac electrophysiology. J Am Coll Cardiol. 2013 Feb 19; 61(7):772-82.
        View in: PubMed
      26. Go AS, Mozaffarian D, Roger VL, Benjamin EJ, Berry JD, Borden WB, Bravata DM, Dai S, Ford ES, Fox CS, Franco S, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Huffman MD, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Magid D, Marcus GM, Marelli A, Matchar DB, McGuire DK, Mohler ER, Moy CS, Mussolino ME, Nichol G, Paynter NP, Schreiner PJ, Sorlie PD, Stein J, Turan TN, Virani SS, Wong ND, Woo D, Turner MB. Executive summary: heart disease and stroke statistics--2013 update: a report from the American Heart Association. Circulation. 2013 Jan 1; 127(1):143-52.
        View in: PubMed
      27. Bansal N, Fan D, Hsu CY, Ordonez JD, Marcus GM, Go AS. Incident atrial fibrillation and risk of end-stage renal disease in adults with chronic kidney disease. Circulation. 2013 Feb 5; 127(5):569-74.
        View in: PubMed
      28. Hsu JC, Varosy PD, Bao H, Wang Y, Curtis JP, Marcus GM. Low body mass index but not obesity is associated with in-hospital adverse events and mortality among implantable cardioverter-defibrillator recipients: insights from the National Cardiovascular Data Registry. J Am Heart Assoc. 2012 Dec; 1(6):e003863.
        View in: PubMed
      29. Go AS, Mozaffarian D, Roger VL, Benjamin EJ, Berry JD, Borden WB, Bravata DM, Dai S, Ford ES, Fox CS, Franco S, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Huffman MD, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Magid D, Marcus GM, Marelli A, Matchar DB, McGuire DK, Mohler ER, Moy CS, Mussolino ME, Nichol G, Paynter NP, Schreiner PJ, Sorlie PD, Stein J, Turan TN, Virani SS, Wong ND, Woo D, Turner MB. Heart disease and stroke statistics--2013 update: a report from the American Heart Association. Circulation. 2013 Jan 1; 127(1):e6-e245.
        View in: PubMed
      30. Hoffmayer KS, Bhave PD, Marcus GM, James CA, Tichnell C, Chopra N, Moxey L, Krahn AD, Dixit S, Stevenson W, Calkins H, Badhwar N, Gerstenfeld EP, Scheinman MM. An electrocardiographic scoring system for distinguishing right ventricular outflow tract arrhythmias in patients with arrhythmogenic right ventricular cardiomyopathy from idiopathic ventricular tachycardia. Heart Rhythm. 2013 Apr; 10(4):477-82.
        View in: PubMed
      31. Deo R, Nalls MA, Avery CL, Smith JG, Evans DS, Keller MF, Butler AM, Buxbaum SG, Li G, Miguel Quibrera P, Smith EN, Tanaka T, Akylbekova EL, Alonso A, Arking DE, Benjamin EJ, Berenson GS, Bis JC, Chen LY, Chen W, Cummings SR, Ellinor PT, Evans MK, Ferrucci L, Fox ER, Heckbert SR, Heiss G, Hsueh WC, Kerr KF, Limacher MC, Liu Y, Lubitz SA, Magnani JW, Mehra R, Marcus GM, Murray SS, Newman AB, Njajou O, North KE, Paltoo DN, Psaty BM, Redline SS, Reiner AP, Robinson JG, Rotter JI, Samdarshi TE, Schnabel RB, Schork NJ, Singleton AB, Siscovick D, Soliman EZ, Sotoodehnia N, Srinivasan SR, Taylor HA, Trevisan M, Zhang Z, Zonderman AB, Newton-Cheh C, Whitsel EA. Common genetic variation near the connexin-43 gene is associated with resting heart rate in African Americans: a genome-wide association study of 13,372 participants. Heart Rhythm. 2013 Mar; 10(3):401-8.
        View in: PubMed
      32. Dewland TA, Wintermark M, Vaysman A, Smith LM, Tong E, Vittinghoff E, Marcus GM. Use of computed tomography to identify atrial fibrillation associated differences in left atrial wall thickness and density. Pacing Clin Electrophysiol. 2013 Jan; 36(1):55-62.
        View in: PubMed
      33. Marcus GM, Hsu JC. Colchicine after pulmonary vein isolation to prevent the early recurrence of atrial fibrillation: mollifying an inflammatory response? J Am Coll Cardiol. 2012 Oct 30; 60(18):1797-8.
        View in: PubMed
      34. Malik A, Hsu JC, Hoopes C, Itinarelli G, Marcus GM. Elevated pulmonary artery systolic pressures are associated with a lower risk of atrial fibrillation following lung transplantation. J Electrocardiol. 2013 Jan-Feb; 46(1):38-42.
        View in: PubMed
      35. Dewland TA, Marcus GM. Rate vs rhythm control in atrial fibrillation: can observational data trump randomized trial results? Arch Intern Med. 2012 Jul 9; 172(13):983-4.
        View in: PubMed
      36. Mandyam MC, Vedantham V, Scheinman MM, Tseng ZH, Badhwar N, Lee BK, Lee RJ, Gerstenfeld EP, Olgin JE, Marcus GM. Alcohol and vagal tone as triggers for paroxysmal atrial fibrillation. Am J Cardiol. 2012 Aug 1; 110(3):364-8.
        View in: PubMed
      37. Hsu JC, Badhwar N, Lee BK, Vedantham V, Tseng ZH, Marcus GM. Predictors of fluoroscopy time and procedural failure during biventricular device implantation. Am J Cardiol. 2012 Jul 15; 110(2):240-5.
        View in: PubMed
      38. Castellanos JM, Smith LM, Varosy PD, Dehlendorf C, Marcus GM. Referring physicians' discordance with the primary prevention implantable cardioverter-defibrillator guidelines: a national survey. Heart Rhythm. 2012 Jun; 9(6):874-81.
        View in: PubMed
      39. Roger VL, Go AS, Lloyd-Jones DM, Benjamin EJ, Berry JD, Borden WB, Bravata DM, Dai S, Ford ES, Fox CS, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Makuc DM, Marcus GM, Marelli A, Matchar DB, Moy CS, Mozaffarian D, Mussolino ME, Nichol G, Paynter NP, Soliman EZ, Sorlie PD, Sotoodehnia N, Turan TN, Virani SS, Wong ND, Woo D, Turner MB. Executive summary: heart disease and stroke statistics--2012 update: a report from the American Heart Association. Circulation. 2012 Jan 3; 125(1):188-97.
        View in: PubMed
      40. Roger VL, Go AS, Lloyd-Jones DM, Benjamin EJ, Berry JD, Borden WB, Bravata DM, Dai S, Ford ES, Fox CS, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Makuc DM, Marcus GM, Marelli A, Matchar DB, Moy CS, Mozaffarian D, Mussolino ME, Nichol G, Paynter NP, Soliman EZ, Sorlie PD, Sotoodehnia N, Turan TN, Virani SS, Wong ND, Woo D, Turner MB. Heart disease and stroke statistics--2012 update: a report from the American Heart Association. Circulation. 2012 Jan 3; 125(1):e2-e220.
        View in: PubMed
      41. Marcus GM, Scheinman MM, Keung E. The year in clinical cardiac electrophysiology. J Am Coll Cardiol. 2011 Oct 11; 58(16):1645-55.
        View in: PubMed
      42. Dewland TA, Pellegrini CN, Wang Y, Marcus GM, Keung E, Varosy PD. Dual-chamber implantable cardioverter-defibrillator selection is associated with increased complication rates and mortality among patients enrolled in the NCDR implantable cardioverter-defibrillator registry. J Am Coll Cardiol. 2011 Aug 30; 58(10):1007-13.
        View in: PubMed
      43. Schnabel RB, Kerr KF, Lubitz SA, Alkylbekova EL, Marcus GM, Sinner MF, Magnani JW, Wolf PA, Deo R, Lloyd-Jones DM, Lunetta KL, Mehra R, Levy D, Fox ER, Arking DE, Mosley TH, Müller-Nurasyid M, Young TR, Wichmann HE, Seshadri S, Farlow DN, Rotter JI, Soliman EZ, Glazer NL, Wilson JG, Breteler MM, Sotoodehnia N, Newton-Cheh C, Kääb S, Ellinor PT, Alonso A, Benjamin EJ, Heckbert SR. Large-scale candidate gene analysis in whites and African Americans identifies IL6R polymorphism in relation to atrial fibrillation: the National Heart, Lung, and Blood Institute's Candidate Gene Association Resource (CARe) project. Circ Cardiovasc Genet. 2011 Oct; 4(5):557-64.
        View in: PubMed
      44. Hoffmayer KS, Machado ON, Marcus GM, Yang Y, Johnson CJ, Ermakov S, Vittinghoff E, Pandurangi U, Calkins H, Cannom D, Gear KC, Tichnell C, Park Y, Zareba W, Marcus FI, Scheinman MM. Electrocardiographic comparison of ventricular arrhythmias in patients with arrhythmogenic right ventricular cardiomyopathy and right ventricular outflow tract tachycardia. J Am Coll Cardiol. 2011 Aug 16; 58(8):831-8.
        View in: PubMed
      45. Azadani PN, Tseng ZH, Ermakov S, Marcus GM, Lee BK. Funding source and author affiliation in TASER research are strongly associated with a conclusion of device safety. Am Heart J. 2011 Sep; 162(3):533-7.
        View in: PubMed
      46. Marcus GM. The PR interval and cardiac resynchronization therapy outcomes: considering confounding, mediation, and effect modification. Heart Rhythm. 2012 Jan; 9(1):40-1.
        View in: PubMed
      47. Hsu JC, Friday J, Lee BK, Azadani PN, Lee RJ, Badhwar N, Tseng ZH, Olgin JE, Marcus GM. Predictors of axillary vein location for vascular access during pacemaker and defibrillator lead implantation. Pacing Clin Electrophysiol. 2011 Dec; 34(12):1585-92.
        View in: PubMed
      48. Dewland TA, Chorba JS, Goldschlager N, Marcus GM. Sustained ventricular fibrillation in a conscious patient. Arch Intern Med. 2011 Jun 13; 171(11):973, 974-5.
        View in: PubMed
      49. Hoffmayer KS, Yang Y, Joseph S, McCabe JM, Bhave P, Hsu J, Ng RK, Lee BK, Badhwar N, Lee RJ, Tseng ZH, Olgin JE, Narayan SM, Marcus GM, Scheinman MM. Predictors of unusual ECG characteristics in cavotricuspid isthmus-dependent atrial flutter ablation. Pacing Clin Electrophysiol. 2011 Oct; 34(10):1251-7.
        View in: PubMed
      50. Bhave PD, Marcus GM, Goldschlager N. The serial electrocardiogram: an important tool in the assessment of chest pain. Arch Intern Med. 2011 Apr 11; 171(7):616-8.
        View in: PubMed
      51. Azadani PN, Kumar UN, Yang Y, Scheinman MM, Hoopes CW, Marcus GM, Rifkin C, Olgin JE, Lee BK. Frequency of atrial flutter after adult lung transplantation. Am J Cardiol. 2011 Mar 15; 107(6):922-6.
        View in: PubMed
      52. Roger VL, Go AS, Lloyd-Jones DM, Adams RJ, Berry JD, Brown TM, Carnethon MR, Dai S, de Simone G, Ford ES, Fox CS, Fullerton HJ, Gillespie C, Greenlund KJ, Hailpern SM, Heit JA, Ho PM, Howard VJ, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Makuc DM, Marcus GM, Marelli A, Matchar DB, McDermott MM, Meigs JB, Moy CS, Mozaffarian D, Mussolino ME, Nichol G, Paynter NP, Rosamond WD, Sorlie PD, Stafford RS, Turan TN, Turner MB, Wong ND, Wylie-Rosett J. Heart disease and stroke statistics--2011 update: a report from the American Heart Association. Circulation. 2011 Feb 1; 123(4):e18-e209.
        View in: PubMed
      53. Marcus GM. Predicting incident atrial fibrillation: an important step toward primary prevention. Arch Intern Med. 2010 Nov 22; 170(21):1874-5.
        View in: PubMed
      54. Marcus GM, Alonso A, Peralta CA, Lettre G, Vittinghoff E, Lubitz SA, Fox ER, Levitzky YS, Mehra R, Kerr KF, Deo R, Sotoodehnia N, Akylbekova M, Ellinor PT, Paltoo DN, Soliman EZ, Benjamin EJ, Heckbert SR. European ancestry as a risk factor for atrial fibrillation in African Americans. Circulation. 2010 Nov 16; 122(20):2009-15.
        View in: PubMed
      55. Marcus GM, Chan DW, Redberg RF. Recollection of pain due to inappropriate versus appropriate implantable cardioverter-defibrillator shocks. Pacing Clin Electrophysiol. 2011 Mar; 34(3):348-53.
        View in: PubMed
      56. Yang Y, Varma N, Badhwar N, Tanel RE, Sundara S, Lee RJ, Lee BK, Tseng ZH, Marcus GM, Kim AM, Olgin JE, Scheinman MM. Prospective observations in the clinical and electrophysiological characteristics of intra-isthmus reentry. J Cardiovasc Electrophysiol. 2010 Oct; 21(10):1099-106.
        View in: PubMed
      57. Marcus GM, Scheinman MM, Keung E. The year in clinical cardiac electrophysiology. J Am Coll Cardiol. 2010 Aug 17; 56(8):667-76.
        View in: PubMed
      58. Marcus GM. Can serologic markers of fibrosis reveal an arrhythmogenic ventricular substrate in nonischemic dilated cardiomyopathy? J Am Coll Cardiol. 2010 Jun 15; 55(24):2760-1.
        View in: PubMed
      59. Rangel C, Shu RG, Lazar LD, Vittinghoff E, Hsue PY, Marcus GM. Beta-blockers for chest pain associated with recent cocaine use. Arch Intern Med. 2010 May 24; 170(10):874-9.
        View in: PubMed
      60. Nguyen DT, Ding C, Wilson E, Marcus GM, Olgin JE. Pirfenidone mitigates left ventricular fibrosis and dysfunction after myocardial infarction and reduces arrhythmias. Heart Rhythm. 2010 Oct; 7(10):1438-45.
        View in: PubMed
      61. Marcus GM, Olgin JE, Whooley M, Vittinghoff E, Stone KL, Mehra R, Hulley SB, Schiller NB. Racial differences in atrial fibrillation prevalence and left atrial size. Am J Med. 2010 Apr; 123(4):375.e1-7.
        View in: PubMed
      62. Marcus GM, Smith LM, Ordovas K, Scheinman MM, Kim AM, Badhwar N, Lee RJ, Tseng ZH, Lee BK, Olgin JE. Intracardiac and extracardiac markers of inflammation during atrial fibrillation. Heart Rhythm. 2010; 7(2):149-54.
        View in: PubMed
      63. Hsu JC, Tanel RE, Lee BK, Scheinman MM, Badhwar N, Lee RJ, Tseng ZH, Olgin JE, Marcus GM. Differences in accessory pathway location by sex and race. Heart Rhythm. 2010 Jan; 7(1):52-6.
        View in: PubMed
      64. Marcus GM, Keung E, Scheinman MM. The year in review of clinical cardiac electrophysiology. J Am Coll Cardiol. 2009 Aug 25; 54(9):777-87.
        View in: PubMed
      65. Marcus GM, Glidden DV, Polonsky B, Zareba W, Smith LM, Cannom DS, Estes NA, Marcus F, Scheinman MM. Efficacy of antiarrhythmic drugs in arrhythmogenic right ventricular cardiomyopathy: a report from the North American ARVC Registry. J Am Coll Cardiol. 2009 Aug 11; 54(7):609-15.
        View in: PubMed
      66. Sakhuja R, Smith LM, Tseng ZH, Badhwar N, Lee BK, Lee RJ, Scheinman MM, Olgin JE, Marcus GM. Test characteristics of neck fullness and witnessed neck pulsations in the diagnosis of typical AV nodal reentrant tachycardia. Clin Cardiol. 2009 Aug; 32(8):E13-8.
        View in: PubMed
      67. Mehra R, Stone KL, Varosy PD, Hoffman AR, Marcus GM, Blackwell T, Ibrahim OA, Salem R, Redline S. Nocturnal Arrhythmias across a spectrum of obstructive and central sleep-disordered breathing in older men: outcomes of sleep disorders in older men (MrOS sleep) study. Arch Intern Med. 2009 Jun 22; 169(12):1147-55.
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      68. Pellegrini CN, Vittinghoff E, Lin F, Hulley SB, Marcus GM. Statin use is associated with lower risk of atrial fibrillation in women with coronary disease: the HERS trial. Heart. 2009 May; 95(9):704-8.
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      69. McCabe JM, Johnson CJ, Marcus GM. Internal medicine physicians' perceptions regarding rate versus rhythm control for atrial fibrillation. Am J Cardiol. 2009 Feb 15; 103(4):535-9.
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      70. Kim AM, Turakhia M, Lu J, Badhwar N, Lee BK, Lee RJ, Marcus GM, Tseng ZH, Scheinman M, Olgin JE. Impact of remote magnetic catheter navigation on ablation fluoroscopy and procedure time. Pacing Clin Electrophysiol. 2008 Nov; 31(11):1399-404.
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      71. Turakhia M, Prasad M, Olgin J, Badhwar N, Tseng ZH, Lee R, Marcus GM, Lee BK. Rates and severity of perforation from implantable cardioverter-defibrillator leads: a 4-year study. J Interv Card Electrophysiol. 2009 Jan; 24(1):47-52.
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      72. Kwon DS, Marcus GM. A supraventricular tachycardia: what is the mechanism? Heart Rhythm. 2009 Sep; 6(9):1378-9.
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      73. McCabe JM, Smith LM, Tseng ZH, Badhwar N, Lee BK, Lee RJ, Scheinman MM, Olgin JE, Marcus GM. Protracted CRP elevation after atrial fibrillation ablation. Pacing Clin Electrophysiol. 2008 Sep; 31(9):1146-51.
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      74. Marcus GM, Olgin JE. Preventing atrial fibrillation after cardiac surgery: a new method using an old tool. Circulation. 2008 Jul 29; 118(5):467-8.
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      75. Shah SJ, Nakamura K, Marcus GM, Gerber IL, McKeown BH, Jordan MV, Huddleston M, Foster E, Michaels AD. Association of the fourth heart sound with increased left ventricular end-diastolic stiffness. J Card Fail. 2008 Jun; 14(5):431-6.
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      76. Marcus GM, Smith LM, Whiteman D, Tseng ZH, Badhwar N, Lee BK, Lee RJ, Scheinman MM, Olgin JE. Alcohol intake is significantly associated with atrial flutter in patients under 60 years of age and a shorter right atrial effective refractory period. Pacing Clin Electrophysiol. 2008 Mar; 31(3):266-72.
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      77. Marcus GM, Smith LM, Vittinghoff E, Tseng ZH, Badhwar N, Lee BK, Lee RJ, Scheinman MM, Olgin JE. A first-degree family history in lone atrial fibrillation patients. Heart Rhythm. 2008 Jun; 5(6):826-30.
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      78. Marcus GM, Hoang KL, Hunt SA, Chun SH, Lee BK. QT dispersion is not associated with sudden cardiac death or mortality in heart transplant recipients. Heart Surg Forum. 2008; 11(5):E281-4.
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      79. Marcus GM, Whooley MA, Glidden DV, Pawlikowska L, Zaroff JG, Olgin JE. Interleukin-6 and atrial fibrillation in patients with coronary artery disease: data from the Heart and Soul Study. Am Heart J. 2008 Feb; 155(2):303-9.
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      80. Marcus GM, Smith LM, Glidden DV, Wilson E, McCabe JM, Whiteman D, Tseng ZH, Badhwar N, Lee BK, Lee RJ, Scheinman MM, Olgin JE. Markers of inflammation before and after curative ablation of atrial flutter. Heart Rhythm. 2008 Feb; 5(2):215-21.
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      81. Marcus GM, Scheinman MM. Preventing atrial flutter by preventing inflammation. J Cardiovasc Electrophysiol. 2008 Jan; 19(1):82-3.
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      82. Shah SJ, Marcus GM, Gerber IL, McKeown BH, Vessey JC, Jordan MV, Huddleston M, Foster E, Chatterjee K, Michaels AD. Physiology of the third heart sound: novel insights from tissue Doppler imaging. J Am Soc Echocardiogr. 2008 Apr; 21(4):394-400.
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      83. Moyers B, Shapiro M, Marcus GM, Gerber IL, McKeown BH, Vessey JC, Jordan MV, Huddleston M, Foster E, Chatterjee K, Michaels AD. Performance of phonoelectrocardiographic left ventricular systolic time intervals and B-type natriuretic peptide levels in the diagnosis of left ventricular dysfunction. Ann Noninvasive Electrocardiol. 2007 Apr; 12(2):89-97.
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      84. Shapiro M, Moyers B, Marcus GM, Gerber IL, McKeown BH, Vessey JC, Jordan MV, Huddleston M, Foster E, Chatterjee K, Michaels AD. Diagnostic characteristics of combining phonocardiographic third heart sound and systolic time intervals for the prediction of left ventricular dysfunction. J Card Fail. 2007 Feb; 13(1):18-24.
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      85. Marcus GM, Cohen J, Varosy PD, Vessey J, Rose E, Massie BM, Chatterjee K, Waters D. The utility of gestures in patients with chest discomfort. Am J Med. 2007 Jan; 120(1):83-9.
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      86. Marcus GM, Ren X, Tseng ZH, Badhwar N, Lee BK, Lee RJ, Foster E, Olgin JE. Repeat transseptal catheterization after ablation for atrial fibrillation. J Cardiovasc Electrophysiol. 2007 Jan; 18(1):55-9.
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      87. Marcus GM, Yang Y, Varosy PD, Ordovas K, Tseng ZH, Badhwar N, Lee BK, Lee RJ, Scheinman MM, Olgin JE. Regional left atrial voltage in patients with atrial fibrillation. Heart Rhythm. 2007 Feb; 4(2):138-44.
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      88. Marcus GM, Hoang KL, Hunt SA, Chun SH, Lee BK. Prevalence, patterns of development, and prognosis of right bundle branch block in heart transplant recipients. Am J Cardiol. 2006 Nov 1; 98(9):1288-90.
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      89. Marcus GM, Tseng ZH. Three leads via the coronary sinus. Heart Rhythm. 2006 Aug; 3(8):985-6.
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      90. Marcus GM, Marcus G, Vessey J, Jordan MV, Huddleston M, McKeown B, Gerber IL, Foster E, Chatterjee K, McCulloch CE, Michaels AD. Relationship between accurate auscultation of a clinically useful third heart sound and level of experience. Arch Intern Med. 2006 Mar 27; 166(6):617-22.
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      91. Marcus GM, Lee BK, Scheinman MM. Initiation of antidromic reciprocating tachycardia: what is the mechanism? Heart Rhythm. 2006 Jul; 3(7):865.
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      92. Marcus GM, Varosy PD, Scheinman MM, Tseng ZH. Threentry: what is the mechanism? Heart Rhythm. 2006 Jun; 3(6):746-7.
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      93. Khush KK, Gerber IL, McKeown B, Marcus G, Vessey J, Foster E, Chatterjee K, Michaels AD. Obese patients have lower B-type and atrial natriuretic peptide levels compared with nonobese. Congest Heart Fail. 2006 Mar-Apr; 12(2):85-90.
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      94. Shah SJ, Marcus GM, Gerber IL, McKeown BH, Vessey JC, Jordan MV, Huddleston M, Foster E, Chatterjee K, Michaels AD. High-sensitivity C-reactive protein and parameters of left ventricular dysfunction. J Card Fail. 2006 Feb; 12(1):61-5.
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      95. Marcus GM, Rose E, Viloria EM, Schafer J, De Marco T, Saxon LA, Foster E. Septal to posterior wall motion delay fails to predict reverse remodeling or clinical improvement in patients undergoing cardiac resynchronization therapy. J Am Coll Cardiol. 2005 Dec 20; 46(12):2208-14.
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      96. Marcus GM, Gerber IL, McKeown BH, Vessey JC, Jordan MV, Huddleston M, McCulloch CE, Foster E, Chatterjee K, Michaels AD. Association between phonocardiographic third and fourth heart sounds and objective measures of left ventricular function. JAMA. 2005 May 11; 293(18):2238-44.
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      97. Marcus GM, Michaels AD, De Marco T, McCulloch CE, Chatterjee K. Usefulness of the third heart sound in predicting an elevated level of B-type natriuretic peptide. Am J Cardiol. 2004 May 15; 93(10):1312-3.
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      98. Marcus GM, Atwood JE. Images in clinical medicine. "T-U-P" syndrome, or pseudoatrial flutter. N Engl J Med. 2003 Oct 16; 349(16):e15.
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      99. Marcus GM, Sung RJ. Antiarrhythmic agents in facilitating electrical cardioversion of atrial fibrillation and promoting maintenance of sinus rhythm. Cardiology. 2001; 95(1):1-8.
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      100. Marcus G. Gastroesophageal reflux and adenocarcinoma of the esophagus. N Engl J Med. 1999 Aug 12; 341(7):537; author reply 537-8.
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