Ehrin J Armstrong

Summary

Publications

  1. doi request reprint Clinical presentation, management, and outcomes of angiographically documented early, late, and very late stent thrombosis
    Ehrin J Armstrong
    Division of Cardiology, University of California, Davis Medical Center, Sacramento, California 95817, USA
    JACC Cardiovasc Interv 5:131-40. 2012
  2. doi request reprint Lithium-associated Mobitz II block: case series and review of the literature
    Ehrin J Armstrong
    Department of Medicine, Division of Cardiology, University of California, San Francisco, California 94143 0124, USA
    Pacing Clin Electrophysiol 34:e47-51. 2011
  3. pmc Left ventricular rupture due to HIV-associated T-cell lymphoma
    Ehrin J Armstrong
    Division of Cardiology, University of California, San Francisco 94143, California, USA
    Tex Heart Inst J 37:457-60. 2010
  4. doi request reprint Ventricular tachycardia storm terminated by intracoronary contrast injection
    Ehrin J Armstrong
    Division of Cardiology, San Francisco General Hospital, University of California, San Francisco, 505 Parnassus Avenue, Box 0124, San Francisco, CA 94143 0124, USA
    J Electrocardiol 44:235-6. 2011
  5. doi request reprint Angiographically confirmed stent thrombosis in contemporary practice: insights from intravascular ultrasound
    Ehrin J Armstrong
    Davis Medical Center, University of California, Sacramento, California, USA
    Catheter Cardiovasc Interv 81:782-90. 2013
  6. doi request reprint Prevalence and factors associated with false-positive ST-segment elevation myocardial infarction diagnoses at primary percutaneous coronary intervention–capable centers: a report from the Activate-SF registry
    James M McCabe
    Division of Cardiology, Brigham and Women s Hospital, Boston, Massachusetts 02115, USA
    Arch Intern Med 172:864-71. 2012
  7. pmc Endovascular recanalization of infrapopliteal occlusions in patients with critical limb ischemia
    Gagan D Singh
    Division of Cardiovascular Medicine and The Vascular Center, University of California, Davis School of Medicine, Sacramento, Calif
    J Vasc Surg 59:1300-7. 2014
  8. doi request reprint Comparison of clinical characteristics and outcomes of cardiac arrest survivors having versus not having coronary angiography
    Stephen W Waldo
    Department of Medicine, Division of Cardiology, University of California, San Francisco, San Francisco, CA, USA
    Am J Cardiol 111:1253-8. 2013
  9. ncbi request reprint Comparison of procedural success and long-term outcomes of stent thrombosis in coronary bypass grafts versus native coronary arteries
    Stephen W Waldo
    Department of Medicine, Division of Cardiology, University of California, San Francisco, San Francisco, CA, USA
    Am J Cardiol 111:689-94. 2013
  10. pmc Association between statin medications and mortality, major adverse cardiovascular event, and amputation-free survival in patients with critical limb ischemia
    Gregory G Westin
    School of Medicine and the Vascular Center, UC Davis Medical Center, Sacramento, California
    J Am Coll Cardiol 63:682-90. 2014

Detail Information

Publications38

  1. doi request reprint Clinical presentation, management, and outcomes of angiographically documented early, late, and very late stent thrombosis
    Ehrin J Armstrong
    Division of Cardiology, University of California, Davis Medical Center, Sacramento, California 95817, USA
    JACC Cardiovasc Interv 5:131-40. 2012
    ..The aim of this study was to describe differences in treatment and in-hospital mortality of early, late, and very late stent thrombosis (ST)...
  2. doi request reprint Lithium-associated Mobitz II block: case series and review of the literature
    Ehrin J Armstrong
    Department of Medicine, Division of Cardiology, University of California, San Francisco, California 94143 0124, USA
    Pacing Clin Electrophysiol 34:e47-51. 2011
    ..Chronic lithium therapy may be associated with development of conduction block at or below the level of the atrioventricular node. Patients taking lithium should be monitored closely for development of cardiovascular complications...
  3. pmc Left ventricular rupture due to HIV-associated T-cell lymphoma
    Ehrin J Armstrong
    Division of Cardiology, University of California, San Francisco 94143, California, USA
    Tex Heart Inst J 37:457-60. 2010
    ..We conclude that noncoronary causes of chest pain, including direct myocardial infiltration, should be considered in immunocompromised patients with lymphoma...
  4. doi request reprint Ventricular tachycardia storm terminated by intracoronary contrast injection
    Ehrin J Armstrong
    Division of Cardiology, San Francisco General Hospital, University of California, San Francisco, 505 Parnassus Avenue, Box 0124, San Francisco, CA 94143 0124, USA
    J Electrocardiol 44:235-6. 2011
    ..During diagnostic coronary angiography, a single contrast injection into his right coronary artery abruptly terminated the ventricular tachycardia...
  5. doi request reprint Angiographically confirmed stent thrombosis in contemporary practice: insights from intravascular ultrasound
    Ehrin J Armstrong
    Davis Medical Center, University of California, Sacramento, California, USA
    Catheter Cardiovasc Interv 81:782-90. 2013
    ..We hypothesized that patients presenting with stent thrombosis (ST) have a high prevalence of stent underexpansion and malapposition when assessed by intravascular ultrasound (IVUS)...
  6. doi request reprint Prevalence and factors associated with false-positive ST-segment elevation myocardial infarction diagnoses at primary percutaneous coronary intervention–capable centers: a report from the Activate-SF registry
    James M McCabe
    Division of Cardiology, Brigham and Women s Hospital, Boston, Massachusetts 02115, USA
    Arch Intern Med 172:864-71. 2012
    ....
  7. pmc Endovascular recanalization of infrapopliteal occlusions in patients with critical limb ischemia
    Gagan D Singh
    Division of Cardiovascular Medicine and The Vascular Center, University of California, Davis School of Medicine, Sacramento, Calif
    J Vasc Surg 59:1300-7. 2014
    ..We sought to describe the procedural characteristics and outcomes of patients with IP occlusions who underwent endovascular intervention for treatment of CLI...
  8. doi request reprint Comparison of clinical characteristics and outcomes of cardiac arrest survivors having versus not having coronary angiography
    Stephen W Waldo
    Department of Medicine, Division of Cardiology, University of California, San Francisco, San Francisco, CA, USA
    Am J Cardiol 111:1253-8. 2013
    ..Patients denied emergent angiography had increased mortality that persisted after adjustment for illness severity...
  9. ncbi request reprint Comparison of procedural success and long-term outcomes of stent thrombosis in coronary bypass grafts versus native coronary arteries
    Stephen W Waldo
    Department of Medicine, Division of Cardiology, University of California, San Francisco, San Francisco, CA, USA
    Am J Cardiol 111:689-94. 2013
    ..1 to 6.9). In conclusion, ST in coronary bypass grafts is associated with reduced angiographic and procedural success as well as increased long-term major adverse cardiovascular events compared to ST in native coronary vessels...
  10. pmc Association between statin medications and mortality, major adverse cardiovascular event, and amputation-free survival in patients with critical limb ischemia
    Gregory G Westin
    School of Medicine and the Vascular Center, UC Davis Medical Center, Sacramento, California
    J Am Coll Cardiol 63:682-90. 2014
    ..The aim of this study was to determine the associations between statin use and major adverse cardiovascular and cerebrovascular events (MACCE) and amputation-free survival in critical limb ischemia (CLI) patients...
  11. doi request reprint Contemporary clinical characteristics, treatment, and outcomes of angiographically confirmed coronary stent thrombosis: results from a multicenter California registry
    Khung Keong Yeo
    University of California, Davis Medical Center, Sacramento, California, USA
    Catheter Cardiovasc Interv 79:550-6. 2012
    ..To describe the contemporary treatment and outcomes for patients with angiographically confirmed (definite) stent thrombosis (ST)...
  12. ncbi request reprint Long-term outcomes of patients sent emergently to the catheterization laboratory for possible primary percutaneous coronary intervention
    Tyson E Turner
    Department of Medicine, University of California, San Francisco, San Francisco, California
    Am J Cardiol 112:1745-9. 2013
    ..In conclusion, patients found to have CAD without a culprit lesion in emergent angiography after a presumptive STEMI diagnosis have similar long-term rates of MACE compared with those requiring emergent revascularization. ..
  13. ncbi request reprint Electrocardiographic criteria for ST-elevation myocardial infarction in patients with left ventricular hypertrophy
    Ehrin J Armstrong
    Division of Cardiovascular Medicine, University of California Davis Medical Center, Sacramento, California, USA
    Am J Cardiol 110:977-83. 2012
    ..In conclusion, application of an ST segment to R-S-wave magnitude ≥25% rule may augment current criteria for determining which patients with ECG LVH should undergo primary angioplasty...
  14. ncbi request reprint Clinical characteristics and reperfusion times among patients with an isolated posterior myocardial infarction
    Stephen W Waldo
    Department of Medicine, Division of Cardiology, University of California, San Francisco, California 94134, USA
    J Invasive Cardiol 25:371-5. 2013
    ..The present study sought to identify the clinical characteristics and reperfusion times among patients presenting with isolated PMI...
  15. pmc Mid-term outcomes following endovascular re-intervention for iliac artery in-stent restenosis
    Usman Javed
    Division of Cardiovascular Medicine and The Vascular Center, Davis Medical Center, University of California, Sacramento, California
    Catheter Cardiovasc Interv 82:1176-84. 2013
    ..We sought to evaluate the procedural characteristics and clinical outcomes of endovascular repair for iliac artery (IA) in-stent restenosis (ISR)...
  16. doi request reprint Procedural success and long-term outcomes of aspiration thrombectomy for the treatment of stent thrombosis
    Stephen W Waldo
    Department of Medicine, Division of Cardiology, University of California, San Francisco, California
    Catheter Cardiovasc Interv 82:1048-53. 2013
    ..The present study sought to evaluate the association between aspiration thrombectomy, procedural success and long-term outcomes among patients presenting with ST...
  17. doi request reprint Delaying primary percutaneous coronary intervention for computed tomographic scans in the emergency department
    Ehrin J Armstrong
    Division of Cardiovascular Medicine, University of California, Davis, Davis, CA, USA
    Am J Cardiol 110:345-9. 2012
    ..4, p = 0.5). In conclusion, CT scanning before primary PCI rarely changed management and was associated with significant delays in door-to-balloon times. More judicious use of CT scanning should be considered...
  18. doi request reprint Transradial interventions with the GuideLiner catheter: role of proximal vessel angulation
    Moneer J Eddin
    University of California, Davis Medical Center, Division of Cardiovascular Medicine, Sacramento, CA
    Cardiovasc Revasc Med 14:275-9. 2013
    ..We hypothesized that TRI cases requiring GuideLiner support would have a greater proximal vessel angle and increased lesion angle tortuosity...
  19. ncbi request reprint Echocardiographic predictors of single versus dual MitraClip device implantation and long-term reduction of mitral regurgitation after percutaneous repair
    Ehrin J Armstrong
    Division of Cardiovascular Medicine, University of California, Davis Medical Center, Sacramento, California
    Catheter Cardiovasc Interv 82:673-9. 2013
    ..To describe predictors of the number of MitraClip devices implanted during percutaneous repair of mitral regurgitation (MR), and the long-term reduction in MR...
  20. ncbi request reprint Hospital variation in readmission after coronary artery bypass surgery in California
    Zhongmin Li
    University of California Davis Medical Center, Sacramento, CA 95817, USA
    Circ Cardiovasc Qual Outcomes 5:729-37. 2012
    ..Readmission rates also vary widely between hospitals, but the reasons for this variation have not been studied previously...
  21. doi request reprint Effect of coronary artery disease extent on contemporary outcomes of combined aortic valve replacement and coronary artery bypass graft surgery
    Zhongmin Li
    University of California, Davis Medical Center, Sacramento, California Electronic address
    Ann Thorac Surg 96:2075-82. 2013
    ..Concomitant aortic valve replacement (AVR) and coronary artery bypass graft surgery (CABG) is a common procedure. Whether the extent of coronary artery disease (CAD) influences outcomes of AVR plus CABG is unknown...
  22. pmc Angiographic characteristics of femoropopliteal in-stent restenosis: association with long-term outcomes after endovascular intervention
    Ehrin J Armstrong
    Division of Cardiovascular Medicine and The Vascular Center, University of California, Davis Medical Center, Sacramento, California
    Catheter Cardiovasc Interv 82:1168-74. 2013
    ..The purpose of this study was to identify the relationship between angiographic patterns of restenosis and outcomes after endovascular treatment of femoro-popliteal in-stent restenosis (FP-ISR)...
  23. pmc Psoriasis and major adverse cardiovascular events: a systematic review and meta-analysis of observational studies
    Ehrin J Armstrong
    Division of Cardiovascular Medicine, University of California, DavisSacramento, CA 95816, USA
    J Am Heart Assoc 2:e000062. 2013
    ..Psoriasis is a chronic inflammatory disease that may be associated with increased risk of cardiovascular events, including cardiovascular mortality, myocardial infarction, and stroke...
  24. doi request reprint Transradial and transfemoral coronary angiography and interventions: 1-year outcomes after initiating the transradial approach in a cardiology training program
    Christopher R Balwanz
    Division of Cardiovascular Medicine, University of California, Sacramento, CA, USA
    Am Heart J 165:310-6. 2013
    ..Limited data are available regarding the safety and feasibility of initiating transradial (TR) diagnostic coronary angiography (CA) and percutaneous coronary intervention (PCI) in cardiology fellowship programs...
  25. ncbi request reprint Psoriasis and the risk of diabetes mellitus: a systematic review and meta-analysis
    April W Armstrong
    Department of Dermatology, University of California, Davis, Sacramento 95816, USA
    JAMA Dermatol 149:84-91. 2013
    ..To compare the prevalence and incidence of type 2 diabetes mellitus between patients with psoriasis and those without psoriasis...
  26. doi request reprint Predictors of depressed left ventricular function in patients presenting with ST-elevation myocardial infarction
    Prashant D Bhave
    Division of Cardiology, Department of Medicine, Northwestern University, Chicago, Illinois, USA
    Am J Cardiol 109:327-31. 2012
    ....
  27. doi request reprint Angiographic stent thrombosis at coronary bifurcations: short- and long-term prognosis
    Ehrin J Armstrong
    Division of Cardiovascular Medicine, University of California, Davis Medical Center, Sacramento, California 95817, USA
    JACC Cardiovasc Interv 5:57-63. 2012
    ..This study sought to describe the presentation, management, and outcomes of patients presenting with angiographic definite stent thrombosis (ST) at coronary bifurcations...
  28. ncbi request reprint Intraoperative conversion from off-pump to on-pump coronary artery bypass is associated with increased 30-day hospital readmission
    Zhongmin Li
    Department of Internal Medicine, University of California, Davis Medical Center, Sacramento, California Electronic address
    Ann Thorac Surg 98:16-22. 2014
    ....
  29. doi request reprint Coronary artery disease in patients with psoriasis referred for coronary angiography
    April W Armstrong
    Department of Dermatology, University of California Davis, Sacramento, USA
    Am J Cardiol 109:976-80. 2012
    ..5, 95% confidence interval 1.3 to 9.6, p = 0.02). In conclusion, patients with psoriasis and especially those with psoriasis for >8 years have a higher prevalence of CAD than patients without psoriasis undergoing coronary angiography...
  30. ncbi request reprint Cardiovascular comorbidities of psoriasis and psoriatic arthritis: a report from the GRAPPA 2012 annual meeting
    April W Armstrong
    Department of Dermatology, University of California Davis, Sacramento, California 95816, USA
    J Rheumatol 40:1434-7. 2013
    ..The panelists also addressed how lessons from CV comorbidity research could be applied to other areas of comorbidity research in psoriasis and PsA and identified future research directions in this area. ..
  31. doi request reprint The association between psoriasis and hypertension: a systematic review and meta-analysis of observational studies
    April W Armstrong
    Department of Dermatology, University of California Davis, Sacramento, CA 95816, USA
    J Hypertens 31:433-42; discussion 442-3. 2013
    ..07, 95% CI 1.41-3.04). Psoriasis and psoriatic arthritis are associated with greater prevalence of hypertension. Patients with severe psoriasis have greater odds of hypertension than those with mild psoriasis...
  32. doi request reprint Psoriasis and metabolic syndrome: a systematic review and meta-analysis of observational studies
    April W Armstrong
    University of California Davis, Department of Dermatology, Sacramento, California
    J Am Acad Dermatol 68:654-62. 2013
    ..Increasing population-based studies have suggested a relationship between psoriasis and metabolic syndrome...
  33. pmc On-chip phenotypic analysis of inflammatory monocytes in atherogenesis and myocardial infarction
    Greg A Foster
    Department of Biomedical Engineering, School of Veterinary Medicine, University of California, Davis, CA 95616, USA
    Proc Natl Acad Sci U S A 110:13944-9. 2013
    ..These experiments reveal that CD11c/CD18 is an inducible integrin whose expression correlates with a monocyte inflammatory state in subjects at risk for atherogenesis and in patients with myocardial infarction. ..
  34. pmc Gender-related variation in the clinical presentation and outcomes of critical limb ischemia
    Caroline E McCoach
    Department of Internal Medicine, University of California, Davis, Sacramento, CA 95817, USA
    Vasc Med 18:19-26. 2013
    ..Despite similar rates of limb salvage, women with CLI have an increased rate of subsequent major adverse cardiovascular events...
  35. doi request reprint Characteristics and long-term outcomes of percutaneous revascularization of unprotected left main coronary artery stenosis in the United States: a report from the National Cardiovascular Data Registry, 2004 to 2008
    J Matthew Brennan
    Department of Medicine, Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina 27705, USA
    J Am Coll Cardiol 59:648-54. 2012
    ..This study sought to assess percutaneous coronary intervention (PCI) for unprotected left main coronary artery (ULMCA) stenosis in routine U.S. clinical practice...
  36. ncbi request reprint Prevalence, Treatment, and Control of Dyslipidemia and Hypertension in 4278 HIV Outpatients
    Merle Myerson
    Division of Cardiology, Cardiovascular Disease Prevention Program, Mount Sinai Roosevelt and St Luke s Hospital, New York, NY Institute of Advanced Medicine, Spencer Cox Center for Health, Mount Sinai Health System, New York, NY Department of Statistics, University of California at Davis, Davis, CA Division of Cardiology, Department of Medicine, University of Colorado, Denver, CO and Division of Biostatistics, Department of Public Health Sciences, University of California at Davis, Davis, CA
    J Acquir Immune Defic Syndr 66:370-7. 2014
    ....
  37. ncbi request reprint Nitinol stent implantation in the superficial femoral artery and proximal popliteal artery: twelve-month results from the complete SE multicenter trial
    John R Laird
    1 University of California Davis Health System, Sacramento, California, USA
    J Endovasc Ther 21:202-12. 2014
    ..To determine the safety and efficacy of a new-generation nitinol stent with enhanced flexibility in arterial lesions in the superficial femoral artery (SFA) and proximal popliteal artery (PPA)...
  38. doi request reprint Corticosteroids and wound healing: clinical considerations in the perioperative period
    Audrey S Wang
    Department of Dermatology, University of California, Davis, Sacramento, 95816, USA
    Am J Surg 206:410-7. 2013
    ..Determining whether systemic corticosteroids impair wound healing is a clinically relevant topic that has important management implications...