Stephen Waldo, MD
Associate Professor, Medicine-Cardiology

Research Interests

Teaching

Publications

• Prouse A, Gunzburger E, Yang F, Morrison J, Valle JA, Armstrong EJ, Waldo SW. Contemporary Use and Outcomes of Arterial Closure Devices After Percutaneous Coronary Intervention: Insights From the Veterans Affairs Clinical Assessment, Reporting, and Tracking Program. J Am Heart Assoc. 2020 Feb 18;9(4):e015223. PubMed PMID: 32063086
• Parikh RV, Liu G, Plomondon ME, Sehested TSG, Hlatky MA, Waldo SW, Fearon WF. Utilization and Outcomes of Measuring Fractional Flow Reserve in Patients With Stable Ischemic Heart Disease. J Am Coll Cardiol. 2020 Feb 4;75(4):409-419. PubMed PMID: 32000953
• Mahtta D, Ahmed ST, Shah NR, Ramsey DJ, Akeroyd JM, Nasir K, Hamzeh IR, Elgendy IY, Waldo SW, Al-Mallah MH, Jneid H, Ballantyne CM, Petersen LA, Virani SS. Facility-Level Variation in Cardiac Stress Test Use Among Patients With Diabetes: Findings From the Veterans Affairs National Database. Diabetes Care. 2020 May;43(5):e58-e60. PubMed PMID: 32161052
• Kokkinidis DG, Strobel A, Jawaid O, Haider MN, Alvandi B, Singh GD, Laird JR, Waldo SW, Armstrong EJ. Development and validation of a predictive score for anterograde crossing of infrapopliteal chronic total occlusions: (The Infrapop-CTO Score). Catheter Cardiovasc Interv. 2020 Mar 1;95(4):748-755. PubMed PMID: 31905260
• Sturm R, Martinsen BJ, Valle JA, Waldo SW, Behrens AN, Armstrong EJ. Orbital Atherectomy for Treatment of Complex Severely Calcified Coronary Artery Lesions: Insights from a Veterans Affairs Cohort. Cardiovasc Revasc Med. 2020 Mar;21(3):330-333. PubMed PMID: 31307929
• Kokkinidis DG, Jawaid O, Cantu D, Martinsen BJ, Igyarto Z, Valle JA, Waldo SW, Armstrong EJ. Two-Year Outcomes of Orbital Atherectomy Combined With Drug-Coated Balloon Angioplasty for Treatment of Heavily Calcified Femoropopliteal Lesions. J Endovasc Ther. 2020 Jun;27(3):492-501. PubMed PMID: 32364000
• Kokkinidis DG, Behan S, Jawaid O, Hossain P, Giannopoulos S, Singh GD, Laird JR, Valle JA, Waldo SW, Armstrong EJ. Laser atherectomy and drug-coated balloons for the treatment of femoropopliteal in-stent restenosis: 2-Year outcomes. Catheter Cardiovasc Interv. 2020 Feb 15;95(3):439-446. PubMed PMID: 31816169
• Xie JX, Gunzburger EC, Kaun L, Plomondon ME, Barón AE, Waldo SW, Virani SS, Maddox TM, Mavromatis K. Medical Therapy Utilization and Long-Term Outcomes Following Percutaneous Coronary Intervention: Five-Year Results From the Veterans Affairs Clinical Assessment, Reporting, and Tracking System Program. Circ Cardiovasc Qual Outcomes. 2019 Nov;12(11):e005455. PubMed PMID: 31665896
• Hall PS, O'Donnell CI, Mathew V, Garcia S, Bavry AA, Banerjee S, Jneid H, Denktas AE, Giacomini JC, Grossman PM, Aggarwal K, Zimmet JM, Tseng EE, Gozdecki L, Burke L, Bertog SC, Buchbinder M, Plomondon ME, Waldo SW, Shunk KA. Outcomes of Veterans Undergoing TAVR Within Veterans Affairs Medical Centers: Insights From the Veterans Affairs Clinical Assessment, Reporting, and Tracking Program. JACC Cardiovasc Interv. 2019 Nov 11;12(21):2186-2194. PubMed PMID: 31473239
• Valle JA, Glorioso TJ, Schuetze KB, Grunwald GK, Armstrong EJ, Waldo SW. Contemporary Use of Embolic Protection Devices During Saphenous Vein Graft Intervention. Circ Cardiovasc Interv. 2019 May;12(5):e007636. PubMed PMID: 31014092
• Gutierrez JA, Bhatt DL, Banerjee S, Glorioso TJ, Josey KP, Swaminathan RV, Maddox TM, Armstrong EJ, Duvernoy C, Waldo SW, Rao SV. Risk of obstructive coronary artery disease and major adverse cardiac events in patients with noncoronary atherosclerosis: Insights from the Veterans Affairs Clinical Assessment, Reporting, and Tracking (CART) Program. Am Heart J. 2019 Jul;213:47-56. PubMed PMID: 31102799
• Valle JA, Tamez H, Abbott JD, Moussa ID, Messenger JC, Waldo SW, Kennedy KF, Masoudi FA, Yeh RW. Contemporary Use and Trends in Unprotected Left Main Coronary Artery Percutaneous Coronary Intervention in the United States: An Analysis of the National Cardiovascular Data Registry Research to Practice Initiative. JAMA Cardiol. 2019 Feb 1;4(2):100-109. PubMed PMID: 30601910
• Bricker RS, Valle JA, Plomondon ME, Armstrong EJ, Waldo SW. Causes of Mortality After Percutaneous Coronary Intervention. Circ Cardiovasc Qual Outcomes. 2019 May;12(5):e005355. PubMed PMID: 31104472
• Valle JA, Glorioso TJ, Bricker R, Barón AE, Armstrong EJ, Bhatt DL, Rao SV, Plomondon ME, Serruys PW, Keppetein AP, Sabik JF, Dressler O, Stone GW, Waldo SW. Association of Coronary Anatomical Complexity With Clinical Outcomes After Percutaneous or Surgical Revascularization in the Veterans Affairs Clinical Assessment Reporting and Tracking Program. JAMA Cardiol. 2019 Aug 1;4(8):727-735. PubMed PMID: 31241721
• Nathan AS, Shah RM, Khatana SA, Dayoub E, Chatterjee P, Desai ND, Waldo SW, Yeh RW, Groeneveld PW, Giri J. Effect of Public Reporting on the Utilization of Coronary Angiography After Out-of-Hospital Cardiac Arrest. Circ Cardiovasc Interv. 2019 Apr;12(4):e007564. PubMed PMID: 30998398
• Shah NR, Ahmed ST, Winchester DE, Ramsey DJ, Akeroyd JM, Wu WC, Waldo SW, Schofield RS, Ballantyne CM, Petersen LA, Virani SS. Facility-Level Variation in Stress Test Utilization in Veterans With Ischemic Heart Disease. JACC Cardiovasc Imaging. 2019 Jul;12(7 Pt 1):1292-1293. PubMed PMID: 31005521
• Bricker RS, Glorioso TJ, Jawaid O, Plomondon ME, Valle JA, Armstrong EJ, Waldo SW. Temporal Trends and Site Variation in High-Risk Coronary Intervention and the Use of Mechanical Circulatory Support: Insights From the Veterans Affairs Clinical Assessment Reporting and Tracking (CART) Program. J Am Heart Assoc. 2019 Dec 17;8(24):e014906. PubMed PMID: 31813312
• Rymer JA, O'Donnell CI, Plomondon ME, Hess PL, Donahue M, Hebert PL, Shroff A, Swaminathan RV, Waldo SW, Seto AH, Helfrich CD, Rao SV. Same-day discharge among patients undergoing elective PCI: Insights from the VA CART Program. Am Heart J. 2019 Dec;218:75-83. PubMed PMID: 31707331
• Morrison J, Plomondon ME, O'Donnell CI, Giri J, Doll JA, Valle JA, Waldo SW. Perceptions of Public and Nonpublic Reporting of Interventional Cardiology Outcomes and Its Impact on Practice: Insights From the Veterans Affairs Clinical Assessment, Reporting, and Tracking Program. J Am Heart Assoc. 2019 Nov 19;8(22):e014212. PubMed PMID: 31711384
• Waldo SW, Bricker RS. Moving Toward Accurate Calculation of Risk Without the Use of Calculators. Cardiovasc Revasc Med. 2019 Nov;20(11):937-938. PubMed PMID: 31865979
• Bagai J, Hess E, Penny WF, Plomondon ME, Waldo SW. Outcomes of Transradial PCI compared to Transfemoral PCI in veterans with anemia: Insight from the VA Clinical Assessment, Reporting and Tracking (CART) program. Cardiovasc Revasc Med. 2019 Nov;20(11):990-996. PubMed PMID: 30679117
• Kokkinidis DG, Foley TR, Cotter R, Hossain P, Alvandi B, Jawaid O, Haider MN, Singh GD, Waldo SW, Laird JR, Armstrong EJ. Acute and Midterm Outcomes of Antegrade vs Retrograde Crossing Strategies for Endovascular Treatment of Iliac Artery Chronic Total Occlusions. J Endovasc Ther. 2019 Jun;26(3):342-349. PubMed PMID: 31106693
• Waldo S, Russell ES, Kostyanovsky K, Pressley SN, O'Keeffe PT, Huggins DR, Stöckle CO, Pan WL, Lamb BK. N(2)O Emissions From Two Agroecosystems: High Spatial Variability and Long Pulses Observed Using Static Chambers and the Flux-Gradient Technique. J Geophys Res Biogeosci. 2019 Jul;124(7):1887-1904. PubMed PMID: 31598447
• Cotter R, Kokkinidis DG, Choy HH, Singh GD, Rogers RK, Waldo SW, Laird JR, Armstrong EJ. Long-term outcomes of carotid artery stenting in patients with a contralateral carotid artery occlusion. Catheter Cardiovasc Interv. 2019 Jan 1;93(1):E49-E55. PubMed PMID: 30351515
• Prouse AF, Langner P, Plomondon ME, Ho PM, Valle JA, Barón AE, Armstrong EJ, Waldo SW. Temporal trends in the management and clinical outcomes of lower extremity arterial thromboembolism within a national Veteran population. Vasc Med. 2019 Feb;24(1):41-49. PubMed PMID: 30105938
• Valle JA, Josey K, Prouse AF, Zimmet J, Waldo SW. Dual antiplatelet therapy in non-ST elevation acute coronary syndromes at Veterans Affairs Hospitals. Heart. 2019 Oct;105(20):1575-1582. PubMed PMID: 31092547
• Jawaid O, Stanislawski M, Bricker R, Plomondon ME, Grunwald GK, Valle JA, Armstrong EJ, Waldo SW. Contemporary use of intra-aortic balloon pumps during percutaneous coronary intervention: insights from the Veterans Affairs Clinical Assessment, Reporting, and Tracking program. Coron Artery Dis. 2019 Jan;30(1):44-50. PubMed PMID: 30358654
• Valle JA, Glorioso TJ, Maddox TM, Armstrong EJ, Waldo SW, Bradley SM, Ho PM. Impact of Patient Distance From Percutaneous Coronary Intervention Centers on Longitudinal Outcomes. Circ Cardiovasc Qual Outcomes. 2018 Sep;11(9):e004623. PubMed PMID: 30354548
• Hu PT, Jones WS, Glorioso TJ, Barón AE, Grunwald GK, Waldo SW, Maddox TM, Vidovich M, Banerjee S, Rao SV. Predictors and Outcomes of Staged Versus One-Time Multivessel Revascularization in Multivessel Coronary Artery Disease: Insights From the VA CART Program. JACC Cardiovasc Interv. 2018 Nov 26;11(22):2265-2273. PubMed PMID: 30466824
• Valle JA, Schofield RS, Waldo SW. Ensuring Optimal Adjustment for Determinations of Institutional Quality. JAMA Cardiol. 2018 Nov 1;3(11):1129-1130. PubMed PMID: 30304321
• Waldo SW, Gokhale M, O'Donnell CI, Plomondon ME, Valle JA, Armstrong EJ, Schofield R, Fihn SD, Maddox TM. Temporal Trends in Coronary Angiography and Percutaneous Coronary Intervention: Insights From the VA Clinical Assessment, Reporting, and Tracking Program. JACC Cardiovasc Interv. 2018 May 14;11(9):879-888. PubMed PMID: 29747919
• Kokkinidis DG, Alvandi B, Cotter R, Hossain P, Foley TR, Singh GD, Waldo SW, Laird JR, Armstrong EJ. Long-term outcomes after re-entry device use for recanalization of common iliac artery chronic total occlusions. Catheter Cardiovasc Interv. 2018 Sep 1;92(3):526-532. PubMed PMID: 29521465
• Maaz TM, Waldo S, Bruulsema T, Mikkelsen R. Inconsistencies undermine the conclusion that agriculture is a dominant source of NO ( x ) in California. Sci Adv. 2018 Sep;4(9):eaat4706. PubMed PMID: 30214935
• Waldo SW, O'Donnell CI, Prouse A, Plomondon ME, Rao SV, Maddox TM, Ho PM, Armstrong EJ. Incidence, procedural management, and clinical outcomes of coronary in-stent restenosis: Insights from the National VA CART Program. Catheter Cardiovasc Interv. 2018 Feb 15;91(3):425-433. PubMed PMID: 28657149
• Kokkinidis DG, Hossain P, Jawaid O, Alvandi B, Foley TR, Singh GD, Waldo SW, Laird JR, Armstrong EJ. Laser Atherectomy Combined With Drug-Coated Balloon Angioplasty Is Associated With Improved 1-Year Outcomes for Treatment of Femoropopliteal In-Stent Restenosis. J Endovasc Ther. 2018 Feb;25(1):81-88. PubMed PMID: 29219030
• Papanastasiou CA, Kokkinidis DG, Oikonomou EK, Mantziaris VG, Foley TR, Karamitsos TD, Waldo SW, Armstrong EJ. Pregnancy associated plasma protein-A as a prognostic biomarker of all-cause mortality and cardiovascular events in patients presenting with chest pain: a systematic review. Biomarkers. 2018 Feb;23(1):1-9. PubMed PMID: 29144175
• Armstrong EJ, Waldo SW, Valle JA. The Heart and Vascular Team: Time for Endocrinologists to Join the Club?. J Am Coll Cardiol. 2018 Dec 25;72(25):3285-3286. PubMed PMID: 30573031
• Valle JA, Waldo SW. Worth an Arm and a Leg: The Critical Importance of Limb Ischemia. J Am Heart Assoc. 2018 Aug 21;7(16):e010093. PubMed PMID: 30369333
• Kokkinidis DG, Prouse AF, Avner SJ, Lee JM, Waldo SW, Armstrong EJ. Second-generation drug-eluting stents versus drug-coated balloons for the treatment of coronary in-stent restenosis: A systematic review and meta-analysis. Catheter Cardiovasc Interv. 2018 Aug 1;92(2):285-299. PubMed PMID: 29024274
• Choy HK, Kokkinidis DG, Cotter R, Singh GD, Rogers RK, Waldo SW, Laird JR, Armstrong EJ. Long-term outcomes after carotid artery stenting of patients with prior neck irradiation or surgery. Cardiovasc Revasc Med. 2018 Apr - May;19(3 Pt B):327-332. PubMed PMID: 29113863
• Smolderen KG, Plomondon ME, Armstrong EJ, Hess E, Waldo S, Tsai TT, Maddox TM. Depression and long-term prognostic outcomes following peripheral endovascular interventions in the VA Healthcare System. Vasc Med. 2018 Oct;23(5):454-460. PubMed PMID: 29801427
• Armstrong EJ, Stanislawski MA, Kokkinidis DG, Plomondon ME, Barón AE, Giri J, Shunk KA, Banerjee S, Maddox TM, Waldo SW. Coronary atherectomy is associated with improved procedural and clinical outcomes among patients with calcified coronary lesions: Insights from the VA CART program. Catheter Cardiovasc Interv. 2018 May 1;91(6):1009-1017. PubMed PMID: 28766833
• Armstrong EJ, Waldo SW. Under-utilization of statin medications in patients with peripheral artery disease or cerebrovascular disease. Vasc Med. 2018 Jun;23(3):241-242. PubMed PMID: 29600738
• Kokkinidis DG, Alvandi B, Hossain P, Foley TR, Kielhorn CE, Singh GD, Waldo SW, Laird JR, Armstrong EJ. Midterm Outcomes After Endovascular Intervention for Occluded vs Stenosed External Iliac Arteries. J Endovasc Ther. 2018 Apr;25(2):183-191. PubMed PMID: 29552982
• Yap J, Singh GD, Kim JS, Soni K, Chua K, Neo A, Koh CH, Armstrong EJ, Waldo SW, Shunk KA, Low RI, Hong MK, Jang Y, Yeo KK. Outcomes of primary percutaneous coronary intervention in acute myocardial infarction due to unprotected left main thrombosis: The Asia-Pacific Left Main ST-Elevation Registry (ASTER). J Interv Cardiol. 2018 Apr;31(2):129-135. PubMed PMID: 29148142
• Beaulieu JJ, Balz DA, Birchfield MK, Harrison JA, Nietch CT, Platz MC, Squier WC, Waldo S, Walker JT, White KM, Young JL. Effects of an Experimental Water-level Drawdown on Methane Emissions from a Eutrophic Reservoir. Ecosystems. 2018;21(4):657-674. PubMed PMID: 31007569
• Valle JA, Kaltenbach LA, Bradley SM, Yeh RW, Rao SV, Gurm HS, Armstrong EJ, Messenger JC, Waldo SW. Variation in the Adoption of Transradial Access for ST-Segment Elevation Myocardial Infarction: Insights From the NCDR CathPCI Registry. JACC Cardiovasc Interv. 2017 Nov 27;10(22):2242-2254. PubMed PMID: 29102582
• Waldo SW, McCabe JM, Kennedy KF, Zigler CM, Pinto DS, Yeh RW. Quality of Care at Hospitals Identified as Outliers in Publicly Reported Mortality Statistics for Percutaneous Coronary Intervention. Circulation. 2017 May 16;135(20):1897-1907. PubMed PMID: 28249879
• Strom JB, McCabe JM, Waldo SW, Pinto DS, Kennedy KF, Feldman DN, Yeh RW. Management of Patients With Cardiac Arrest Complicating Myocardial Infarction in New York Before and After Public Reporting Policy Changes. Circ Cardiovasc Interv. 2017 May;10(5). PubMed PMID: 28495895
• Foley TR, Cotter RP, Kokkinidis DG, Nguyen DD, Waldo SW, Armstrong EJ. Mid-term outcomes of orbital atherectomy combined with drug-coated balloon angioplasty for treatment of femoropopliteal disease. Catheter Cardiovasc Interv. 2017 May;89(6):1078-1085. PubMed PMID: 28295971
• Armstrong EJ, Graham L, Waldo SW, Valle JA, Maddox TM, Hawn MT. Patient and lesion-specific characteristics predict risk of major adverse cardiovascular events among patients with previous percutaneous coronary intervention undergoing noncardiac surgery. Catheter Cardiovasc Interv. 2017 Mar 1;89(4):617-627. PubMed PMID: 27315550
• Kokkinidis DG, Waldo SW, Armstrong EJ. Treatment of coronary artery in-stent restenosis. Expert Rev Cardiovasc Ther. 2017 Mar;15(3):191-202. PubMed PMID: 28116914
• Brostow DP, Petrik ML, Starosta AJ, Waldo SW. Depression in patients with peripheral arterial disease: A systematic review. Eur J Cardiovasc Nurs. 2017 Mar;16(3):181-193. PubMed PMID: 28051339
• Kobayashi T, Glorioso TJ, Armstrong EJ, Maddox TM, Plomondon ME, Grunwald GK, Bradley SM, Tsai TT, Waldo SW, Rao SV, Banerjee S, Nallamothu BK, Bhatt DL, Rene AG, Wilensky RL, Groeneveld PW, Giri J. Comparative Outcomes After Percutaneous Coronary Intervention Among Black and White Patients Treated at US Veterans Affairs Hospitals. JAMA Cardiol. 2017 Sep 1;2(9):967-975. PubMed PMID: 28724126
• Singh GD, Armstrong EJ, Waldo SW, Alvandi B, Brinza E, Hildebrand J, Amsterdam EA, Humphries MD, Laird JR. Non-compressible ABIs are associated with an increased risk of major amputation and major adverse cardiovascular events in patients with critical limb ischemia. Vasc Med. 2017 Jun;22(3):210-217. PubMed PMID: 28466753
• Armstrong EJ, Graham LA, Waldo SW, Valle JA, Maddox TM, Hawn MT. Incomplete Revascularization Is Associated With an Increased Risk for Major Adverse Cardiovascular Events Among Patients Undergoing Noncardiac Surgery. JACC Cardiovasc Interv. 2017 Feb 27;10(4):329-338. PubMed PMID: 28161261
• Khaira KB, Brinza E, Singh GD, Amsterdam EA, Waldo SW, Tong K, Pandya K, Laird JR, Armstrong EJ. Long-term outcomes in patients with critical limb ischemia and heart failure with preserved or reduced ejection fraction. Vasc Med. 2017 Aug;22(4):307-315. PubMed PMID: 28693409
• Armstrong EJ, Waldo SW. Commentary: Next-Generation Drug-Coated Balloons: A New Era for Endovascular Therapy of the Femoropopliteal Arteries?. J Endovasc Ther. 2017 Aug;24(4):468-470. PubMed PMID: 28553754
• Chen DC, Singh GD, Armstrong EJ, Waldo SW, Laird JR, Amsterdam EA. Long-Term Comparative Outcomes of Patients With Peripheral Artery Disease With and Without Concomitant Coronary Artery Disease. Am J Cardiol. 2017 Apr 15;119(8):1146-1152. PubMed PMID: 28259239
• Bendapudi PK, Hurwitz S, Fry A, Marques MB, Waldo SW, Li A, Sun L, Upadhyay V, Hamdan A, Brunner AM, Gansner JM, Viswanathan S, Kaufman RM, Uhl L, Stowell CP, Dzik WH, Makar RS. Derivation and external validation of the PLASMIC score for rapid assessment of adults with thrombotic microangiopathies: a cohort study. Lancet Haematol. 2017 Apr;4(4):e157-e164. PubMed PMID: 28259520
• Valle JA, Waldo SW. Current Endovascular Management of Acute Limb Ischemia. Interv Cardiol Clin. 2017 Apr;6(2):189-196. PubMed PMID: 28257767
• Singh GD, Brinza EK, Hildebrand J, Waldo SW, Foley TR, Laird JR, Armstrong EJ. Midterm Outcomes After Infrapopliteal Interventions in Patients With Critical Limb Ischemia Based on the TASC II Classification of Below-the-Knee Arteries. J Endovasc Ther. 2017 Jun;24(3):321-330. PubMed PMID: 28421855
• Valle JA, Armstrong EJ, Waldo SW. Orbital Atherectomy in the Renal Artery: A New Frontier for an Emerging Technology?. J Invasive Cardiol. 2017 Jan;29(1):E10-E12. PubMed PMID: 28045673
• Armstrong EJ, Waldo SW. Prevention of Distal Embolization During Peripheral Vascular Interventions: Filtering the Evidence. JACC Cardiovasc Interv. 2017 Feb 27;10(4):411-412. PubMed PMID: 28231910
• Foley TR, Armstrong EJ, Waldo SW. Contemporary evaluation and management of lower extremity peripheral artery disease. Heart. 2016 Sep 15;102(18):1436-41. PubMed PMID: 27250215
• McCabe JM, Waldo SW, Kennedy KF, Yeh RW. Treatment and Outcomes of Acute Myocardial Infarction Complicated by Shock After Public Reporting Policy Changes in New York. JAMA Cardiol. 2016 Sep 1;1(6):648-54. PubMed PMID: 27463734
• Wiktor DM, Waldo SW, Armstrong EJ. Coronary Stent Failure: Fracture, Compression, Recoil, and Prolapse. Interv Cardiol Clin. 2016 Jul;5(3):405-414. PubMed PMID: 28582037
• Foley TR, Waldo SW, Armstrong EJ. Medical Therapy in Peripheral Artery Disease and Critical Limb Ischemia. Curr Treat Options Cardiovasc Med. 2016 Jul;18(7):42. PubMed PMID: 27181397
• Armstrong EJ, Bishu K, Waldo SW. Endovascular Treatment of Infrapopliteal Peripheral Artery Disease. Curr Cardiol Rep. 2016 Apr;18(4):34. PubMed PMID: 26915012
• Foley TR, Waldo SW, Armstrong EJ. Antithrombotic therapy in peripheral artery disease. Vasc Med. 2016 Apr;21(2):156-69. PubMed PMID: 26823456
• Aggarwal V, Waldo SW, Armstrong EJ. Endovascular revascularization for aortoiliac atherosclerotic disease. Vasc Health Risk Manag. 2016;12:117-27. PubMed PMID: 27099509
• Armstrong EJ, Waldo SW. Drug-Coated Balloons for Long Superficial Femoral Artery Disease: Leaving Nothing Behind in the Real-World. JACC Cardiovasc Interv. 2016 May 9;9(9):957-8. PubMed PMID: 27151610
• Armstrong EJ, Waldo SW. Determining the Most Appropriate Mode of Coronary Artery Revascularisation in Patients With Diabetes. Interv Cardiol. 2016 May;11(1):44-46. PubMed PMID: 29588704
• Waldo SW, Abtahian F, Kennedy KF, Scirica BM, Mahmood S, Yeh RW. Incidence and predictors of incomplete revascularization in a contemporary cohort. Coron Artery Dis. 2016 May;27(3):191-8. PubMed PMID: 26882019
• Waldo SW, Brenner DA, McCabe JM, Cruz MD, Long B, Narla VA, Park J, Kulkarni A, Sinclair E, Chan SY, Schick SF, Malik N, Ganz P, Hsue PY. Correction: A novel minimally-invasive method to sample human endothelial cells for molecular profiling. PLoS One. 2015;10(5):e0126062. PubMed PMID: 25938419
• Waldo SW, McCabe JM, O'Brien C, Kennedy KF, Joynt KE, Yeh RW. Association between public reporting of outcomes with procedural management and mortality for patients with acute myocardial infarction. J Am Coll Cardiol. 2015 Mar 24;65(11):1119-26. PubMed PMID: 25790884
• Abtahian F, Waldo S, Jang IK. Comparison of heparin and bivalirudin in patients undergoing percutaneous coronary intervention without use of glycoprotein IIb/IIIa inhibitors. Catheter Cardiovasc Interv. 2015 Sep;86(3):390-6. PubMed PMID: 25753749
• Waldo SW, Brenner DA, McCabe JM, Dela Cruz M, Long B, Narla VA, Park J, Kulkarni A, Sinclair E, Chan SY, Schick SF, Malik N, Ganz P, Hsue PY. A novel minimally-invasive method to sample human endothelial cells for molecular profiling. PLoS One. 2015;10(2):e0118081. PubMed PMID: 25679506
• Yeo KK, Armstrong EJ, Soni K, Waldo SW, Patel M, Reeves R, MacGregor JS, Low RI, Shunk KA, Mahmud E, Rogers JH. Long-term outcomes of angiographically confirmed coronary stent thrombosis: results from a multicentre California registry. EuroIntervention. 2015 Jun;11(2):188-95. PubMed PMID: 26093838
• Waldo SW, Secemsky EA, O'Brien C, Kennedy KF, Pomerantsev E, Sundt TM 3rd, McNulty EJ, Scirica BM, Yeh RW. Response to Letter Regarding Article, "Surgical Ineligibility and Mortality Among Patients With Unprotected Left Main or Multivessel Coronary Artery Disease Undergoing Percutaneous Coronary Intervention". Circulation. 2015 Sep 22;132(12):e156. PubMed PMID: 26391303
• Waldo SW, Chang L, Strom JB, O'Brien C, Pomerantsev E, Yeh RW. Predicting the Presence of an Acute Coronary Lesion Among Patients Resuscitated From Cardiac Arrest. Circ Cardiovasc Interv. 2015 Oct;8(10). PubMed PMID: 26453684
• Reeves RR, Patel M, Armstrong EJ, Sab S, Waldo SW, Yeo KK, Shunk KA, Low RI, Rogers JH, Mahmud E. Angiographic characteristics of definite stent thrombosis: role of thrombus grade, collaterals, epicardial coronary flow, and myocardial perfusion. Catheter Cardiovasc Interv. 2015 Jan 1;85(1):13-22. PubMed PMID: 24753053
• Armstrong EJ, Sab S, Singh GD, Lim W, Yeo KK, Waldo SW, Patel M, Reeves R, MacGregor JS, Low RI, Shunk KA, Mahmud E, Rogers JH. Predictors and outcomes of recurrent stent thrombosis: results from a multicenter registry. JACC Cardiovasc Interv. 2014 Oct;7(10):1105-13. PubMed PMID: 25341707
• Waldo SW, Brenner DA, Li S, Alexander K, Ganz P. Reperfusion times and in-hospital outcomes among patients with an isolated posterior myocardial infarction: insights from the National Cardiovascular Data Registry (NCDR). Am Heart J. 2014 Mar;167(3):350-4. PubMed PMID: 24576519
• Waldo SW, Secemsky EA, O'Brien C, Kennedy KF, Pomerantsev E, Sundt TM 3rd, McNulty EJ, Scirica BM, Yeh RW. Surgical ineligibility and mortality among patients with unprotected left main or multivessel coronary artery disease undergoing percutaneous coronary intervention. Circulation. 2014 Dec 23;130(25):2295-301. PubMed PMID: 25391519
• Brenner DA, Dela Cruz M, Thomas K, McCabe JM, Ganz P, Hsue PY, Waldo SW. Emergency medical service utilization and door-to-balloon time for HIV-infected individuals with ST-elevation myocardial infarction. Int J Cardiol. 2013 Oct 12;168(5):4808-9. PubMed PMID: 23871355
• Waldo SW, Armstrong EJ, Kulkarni A, Hoffmayer K, Kinlay S, Hsue P, Ganz P, McCabe JM. Comparison of clinical characteristics and outcomes of cardiac arrest survivors having versus not having coronary angiography. Am J Cardiol. 2013 May 1;111(9):1253-8. PubMed PMID: 23391104
• Waldo SW, Armstrong EJ, Yeo KK, Mahmud E, Patel M, Reeves R, MacGregor JS, Low RI, Rogers JH, Shunk KA. Comparison of procedural success and long-term outcomes of stent thrombosis in coronary bypass grafts versus native coronary arteries. Am J Cardiol. 2013 Mar 1;111(5):689-94. PubMed PMID: 23261000
• Turner TE, Waldo SW, Kulkarni A, Armstrong EJ, Hoffmayer KS, Kinlay S, Hsue P, Ganz P, McCabe JM. Long-term outcomes of patients sent emergently to the catheterization laboratory for possible primary percutaneous coronary intervention. Am J Cardiol. 2013 Dec 1;112(11):1745-9. PubMed PMID: 24063836
• Waldo SW, Armstrong EJ, Yeo KK, Patel M, Reeves R, Macgregor JS, Low RI, Mahmud E, Rogers JH, Shunk K. Procedural success and long-term outcomes of aspiration thrombectomy for the treatment of stent thrombosis. Catheter Cardiovasc Interv. 2013 Dec 1;82(7):1048-53. PubMed PMID: 23703925
• Waldo SW, Armstrong EJ, Kulkarni A, Hoffmayer KS, Hsue P, Ganz P, McCabe JM. Clinical characteristics and reperfusion times among patients with an isolated posterior myocardial infarction. J Invasive Cardiol. 2013 Aug;25(8):371-5. PubMed PMID: 23913600
• Waldo SW, Treit K, Goldschlager N. Possible acute myocardial infarction in a hypothermic patient. Arch Intern Med. 2011 Sep 12;171(16):1430; discussion 1431-2. PubMed PMID: 21911626
• Waldo SW, Beede J, Isakson S, Villard-Saussine S, Fareh J, Clopton P, Fitzgerald RL, Maisel AS. Pro-B-type natriuretic peptide levels in acute decompensated heart failure. J Am Coll Cardiol. 2008 May 13;51(19):1874-82. PubMed PMID: 18466803
• Waldo SW, Li Y, Buono C, Zhao B, Billings EM, Chang J, Kruth HS. Heterogeneity of human macrophages in culture and in atherosclerotic plaques. Am J Pathol. 2008 Apr;172(4):1112-26. PubMed PMID: 18321997
• Buono C, Li Y, Waldo SW, Kruth HS. Liver X receptors inhibit human monocyte-derived macrophage foam cell formation by inhibiting fluid-phase pinocytosis of LDL. J Lipid Res. 2007 Nov;48(11):2411-8. PubMed PMID: 17693624
• Zhao B, Li Y, Buono C, Waldo SW, Jones NL, Mori M, Kruth HS. Constitutive receptor-independent low density lipoprotein uptake and cholesterol accumulation by macrophages differentiated from human monocytes with macrophage-colony-stimulating factor (M-CSF). J Biol Chem. 2006 Jun 9;281(23):15757-62. PubMed PMID: 16606620
• Rosário HS, Waldo SW, Becker SA, Schmid-Schönbein GW. Pancreatic trypsin increases matrix metalloproteinase-9 accumulation and activation during acute intestinal ischemia-reperfusion in the rat. Am J Pathol. 2004 May;164(5):1707-16. PubMed PMID: 15111317
• Kramp WJ, Waldo S, Schmid-Schönbein GW, Hoyt D, Coimbra R, Hugli TE. Characterization of two classes of pancreatic shock factors: functional differences exhibited by hydrophilic and hydrophobic shock factors. Shock. 2003 Oct;20(4):356-62. PubMed PMID: 14501950
• Waldo SW, Rosario HS, Penn AH, Schmid-Schönbein GW. Pancreatic digestive enzymes are potent generators of mediators for leukocyte activation and mortality. Shock. 2003 Aug;20(2):138-43. PubMed PMID: 12865657

Professional Memberships

• American College of Cardiology (ACC), Member