Pick Topic
Review Topic
List Experts
Examine Expert
Save Expert
  Site Guide ··   
Coronary Artery Disease: HELP
Articles by Richard A. Lange
Based on 11 articles published since 2008
||||

Between 2008 and 2019, Richard A. Lange wrote the following 11 articles about Coronary Artery Disease.
 
+ Citations + Abstracts
1 Guideline 2016 ACC/AHA guideline focused update on duration of dual antiplatelet therapy in patients with coronary artery disease: A report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines. 2016

Levine, Glenn N / Bates, Eric R / Bittl, John A / Brindis, Ralph G / Fihn, Stephan D / Fleisher, Lee A / Granger, Christopher B / Lange, Richard A / Mack, Michael J / Mauri, Laura / Mehran, Roxana / Mukherjee, Debabrata / Newby, L Kristin / O'Gara, Patrick T / Sabatine, Marc S / Smith, Peter K / Smith, Sidney C / Halperin, Jonathan L / Levine, Glenn N / Al-Khatib, Sana M / Birtcher, Kim K / Bozkurt, Biykem / Brindis, Ralph G / Cigarroa, Joaquin E / Curtis, Lesley H / Fleisher, Lee A / Gentile, Federico / Gidding, Samuel / Hlatky, Mark A / Ikonomidis, John S / Joglar, José A / Pressler, Susan J / Wijeysundera, Duminda N. · ·J Thorac Cardiovasc Surg · Pubmed #27751237.

ABSTRACT: -- No abstract --

2 Guideline 2016 ACC/AHA Guideline Focused Update on Duration of Dual Antiplatelet Therapy in Patients With Coronary Artery Disease: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines. 2016

Levine, Glenn N / Bates, Eric R / Bittl, John A / Brindis, Ralph G / Fihn, Stephan D / Fleisher, Lee A / Granger, Christopher B / Lange, Richard A / Mack, Michael J / Mauri, Laura / Mehran, Roxana / Mukherjee, Debabrata / Newby, L Kristin / O'Gara, Patrick T / Sabatine, Marc S / Smith, Peter K / Smith, Sidney C. · ·J Am Coll Cardiol · Pubmed #27036918.

ABSTRACT: -- No abstract --

3 Guideline 2011 ACCF/AHA/SCAI guideline for percutaneous coronary intervention: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines and the Society for Cardiovascular Angiography and Interventions. 2013

Levine, Glenn N / Bates, Eric R / Blankenship, James C / Bailey, Steven R / Bittl, John A / Cercek, Bojan / Chambers, Charles E / Ellis, Stephen G / Guyton, Robert A / Hollenberg, Steven M / Khot, Umesh N / Lange, Richard A / Mauri, Laura / Mehran, Roxana / Moussa, Issam D / Mukherjee, Debabrata / Nallamothu, Brahmajee K / Ting, Henry H / Anonymous5470709 / Anonymous5480709 / Anonymous5490709. · ·Catheter Cardiovasc Interv · Pubmed #22065485.

ABSTRACT: -- No abstract --

4 Guideline 2011 ACCF/AHA/SCAI Guideline for Percutaneous Coronary Intervention: executive summary: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines and the Society for Cardiovascular Angiography and Interventions. 2012

Levine, Glenn N / Bates, Eric R / Blankenship, James C / Bailey, Steven R / Bittl, John A / Cercek, Bojan / Chambers, Charles E / Ellis, Stephen G / Guyton, Robert A / Hollenberg, Steven M / Khot, Umesh N / Lange, Richard A / Mauri, Laura / Mehran, Roxana / Moussa, Issam D / Mukherjee, Debabrata / Nallamothu, Brahmajee K / Ting, Henry H / Anonymous640718 / Anonymous650718 / Anonymous660718. · ·Catheter Cardiovasc Interv · Pubmed #22328235.

ABSTRACT: -- No abstract --

5 Editorial Coronary angiography is not picture perfect for determining perioperative MI pathophysiology. 2012

Lange, Richard A. · ·Catheter Cardiovasc Interv · Pubmed #23097288.

ABSTRACT: -- No abstract --

6 Editorial The hazards of comparative effectiveness when we cannot effectively compare. 2011

Lange, Richard A / Hillis, L David. · ·JACC Cardiovasc Interv · Pubmed #21939944.

ABSTRACT: -- No abstract --

7 Editorial Second-generation drug-eluting coronary stents. 2010

Lange, Richard A / Hillis, L David. · ·N Engl J Med · Pubmed #20445185.

ABSTRACT: -- No abstract --

8 Editorial Coronary revascularization in context. 2009

Lange, Richard A / Hillis, L David. · ·N Engl J Med · Pubmed #19228611.

ABSTRACT: -- No abstract --

9 Review 2016 ACC/AHA Guideline Focused Update on Duration of Dual Antiplatelet Therapy in Patients With Coronary Artery Disease: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines: An Update of the 2011 ACCF/AHA/SCAI Guideline for Percutaneous Coronary Intervention, 2011 ACCF/AHA Guideline for Coronary Artery Bypass Graft Surgery, 2012 ACC/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease, 2013 ACCF/AHA Guideline for the Management of ST-Elevation Myocardial Infarction, 2014 AHA/ACC Guideline for the Management of Patients With Non-ST-Elevation Acute Coronary Syndromes, and 2014 ACC/AHA Guideline on Perioperative Cardiovascular Evaluation and Management of Patients Undergoing Noncardiac Surgery. 2016

Levine, Glenn N / Bates, Eric R / Bittl, John A / Brindis, Ralph G / Fihn, Stephan D / Fleisher, Lee A / Granger, Christopher B / Lange, Richard A / Mack, Michael J / Mauri, Laura / Mehran, Roxana / Mukherjee, Debabrata / Newby, L Kristin / O'Gara, Patrick T / Sabatine, Marc S / Smith, Peter K / Smith, Sidney C. ·Focused Update writing group members are required to recuse themselves from voting on sections to which their specific relationships with industry may apply; see Appendix 1 for detailed information. ACC/AHA Task Force on Clinical Practice Guidelines Liaison. ACC/AHA Representative. Evidence Review Committee Chair. American Society of Anesthesiologists/Society of Cardiovascular Anesthesiologists Representative. American Association for Thoracic Surgery/Society of Thoracic Surgeons Representative. Society for Cardiovascular Angiography and Interventions Representative. ·Circulation · Pubmed #27026020.

ABSTRACT: -- No abstract --

10 Article Myocardial ischemia induced by rapid atrial pacing causes troponin T release detectable by a highly sensitive assay: insights from a coronary sinus sampling study. 2011

Turer, Aslan T / Addo, Tayo A / Martin, Justin L / Sabatine, Marc S / Lewis, Gregory D / Gerszten, Robert E / Keeley, Ellen C / Cigarroa, Joaquin E / Lange, Richard A / Hillis, L David / de Lemos, James A. ·Department of Medicine, Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, Texas 75230-9047, USA. aslan.turer@utsouthwestern.edu ·J Am Coll Cardiol · Pubmed #21658559.

ABSTRACT: OBJECTIVES: The purpose of this study was to assess whether: 1) very small increases in troponin T, measured by a new highly sensitive cardiac troponin T (hs-cTnT), may reflect ischemia without necrosis; and 2) serial changes can discriminate ischemia from other causes of cardiac troponin T (cTnT) release. BACKGROUND: A new hs-cTnT assay offers greater sensitivity than current assays. METHODS: Nineteen patients referred for diagnostic catheterization underwent cannulation of the coronary sinus (CS). Serial CS and peripheral plasma samples were obtained at multiple time points during and after incremental rapid atrial pacing. cTnT was quantified using both a standard and a pre-commercial highly sensitive assay. Ischemia was determined by the presence of significant coronary artery disease (CAD) and myocardial lactate release with pacing. RESULTS: cTnT concentrations in CS blood increased from a median of 6.8 pg/ml prior to pacing to 15.6 pg/ml 60 min after termination of rapid atrial pacing (p < 0.0001), changes that were mirrored at 180 min in peripheral blood (5.1 to 11.8 pg/ml, p < 0.0001). Although peripheral cTnT concentrations tended to be higher at 180 min following pacing for patients with CAD and lactate elution (n = 7) when compared with those without either marker (n = 5) (25.0 pg/ml vs. 10.2 pg/ml, p = 0.10), relative (1.7-fold vs. 5.2-fold) and absolute (6.8 pg/ml vs. 8.8 pg/ml, p = 0.50) changes were not different between groups. CONCLUSIONS: Brief periods of ischemia, without frank infarction, cause low-level cTnT release, and small increases are common after periods of increased myocardial work, even among patients without objective evidence of myocardial ischemia or obstructive CAD. Additional research is needed before hs-cTnT assays are widely adopted in the management of subjects with chest pain syndromes.

11 Article The effect of acute hypoxemia on coronary arterial dimensions in patients with coronary artery disease. 2009

Arbab-Zadeh, Armin / Levine, Benjamin D / Trost, Jeffrey C / Lange, Richard A / Keeley, Ellen C / Hillis, L David / Cigarroa, Joaquin E. ·Cardiology Division, Johns Hopkins University, 600 N. Wolfe St/Blalock 524, Baltimore, MD 21287-0409, USA. ArminZadeh@jhu.edu ·Cardiology · Pubmed #19092242.

ABSTRACT: OBJECTIVES: To assess the influence of acute hypoxemia on the dimensions of diseased and nondiseased coronary arterial segments in humans. METHODS: In 18 subjects (age 53 +/- 8 years) with known or suspected coronary artery disease, quantitative coronary angiography was performed before and after being randomly assigned to breathing (1) an inspired oxygen concentration (fraction of inspired oxygen, FIO2) of 21% (room air, RA) for 20 min (n = 4, controls) or (2) an FIO2 of 15 and 10% for 10 min each (corresponding to altitudes of 2,500 and 5,500 m, respectively; n = 14). RESULTS: In the control subjects, no hemodynamic, oximetric or angiographic variable changed. In the 14 study subjects, the arterial partial pressure of oxygen averaged 85 +/- 13 mm Hg on RA, 65 +/- 15 mm Hg on 15% FIO2 and 44 +/- 13 mm Hg on 10% FIO2. Average arterial segment diameter was 2.52 +/- 0.63 mm on RA, 2.55 +/- 0.62 mm on 15% FIO2 (not significant vs. RA) and 2.66 +/- 0.66 mm on 10% FIO2 (p < 0.001 vs. RA). The increase in coronary arterial diameter with 10% FIO2 occurred only in normal segments (2.74 +/- 0.64 vs. 2.97 +/- 0.64 mm; p < 0.001), but not in diseased segments (2.34 +/- 0.57 vs. 2.38 +/- 0.55 mm; not significant). CONCLUSIONS: In humans, severe hypoxemia induces vasodilation of angiographically normal coronary arterial segments, whereas it causes no change in diseased segments.