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John H. Nichols · SciRah

Researcher profile · Semantic Scholar

John H. Nichols

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John H. Nichols — researcher profile on SciRah

h-index: 12
Works: 33
Citations: 1,148

Most-cited papers

Coronary computed tomography angiography for early triage of patients with acute chest pain: the ROMICAT (Rule Out Myocardial Infarction using Computer Assisted Tomography) trial.
U. Hoffmann, F. Bamberg, C. Chae, John H. Nichols +17 more
2009Journal of the American College of Cardiology533 citations Open access
Semantic Scholar
High Sensitivity Troponin T Concentrations in Acute Chest Pain Patients Evaluated with Cardiac Computed Tomography
J. Januzzi, F. Bamberg, Hang Lee, Quynh A. Truong +7 more
2010Circulation179 citations Open access
Semantic Scholar
Efficacy of pre-scan beta-blockade and impact of heart rate on image quality in patients undergoing coronary multidetector computed tomography angiography.
M. Shapiro, Antonio J. Pena, John H. Nichols, Stewart S. Worrell +6 more
2008European Journal of Radiology78 citations
Semantic Scholar
Comparison of multidetector computed tomography and two-dimensional transthoracic echocardiography for left ventricular assessment in patients with heart failure.
J. Butler, M. Shapiro, D. Jassal, T. Neilan +5 more
2007American Journal of Cardiology62 citations
Semantic Scholar
Volumetric Measurement of Pericardial Adipose Tissue from Contrast-Enhanced Coronary CTA: a Reproducibility Study
John H. Nichols, Bharat Samy, K. Nasir, C. Fox +3 more
2008Journal of cardiovascular computed tomography57 citations Open access
Semantic Scholar
Extent and distribution of coronary artery disease: a comparative study of invasive versus noninvasive angiography with computed angiography.
J. Butler, Michael B. Shapiro, J. Reiber, T. Sheth +7 more
2007American Heart Journal54 citations
Semantic Scholar
Cost and Resource Utilization Associated with Use of Computed Tomography to Evaluate Chest Pain in the Emergency Department: The ROMICAT Study
E. Hulten, A. Goehler, M. Bittencourt, F. Bamberg +9 more
2013Circulation. Cardiovascular Quality and Outcomes39 citations Open access
Semantic Scholar
Limitations of Risk Score Models in Patients with Acute Chest Pain
A. Manini, Nina Dannemann, David F. M. Brown, J. Butler +4 more
2009American Journal of Emergency Medicine38 citations Open access
Semantic Scholar
A Comprehensive Electrocardiogram-Gated 64-Slice Multidetector Computed Tomography Imaging Protocol to Visualize the Coronary Arteries, Thoracic Aorta, and Pulmonary Vasculature in a Single Breath Hold
M. Shapiro, J. Dodd, S. Kalva, C. Wittram +11 more
2009Journal of computer assisted tomography29 citations
Semantic Scholar
Analytic approaches to establish the diagnostic accuracy of coronary computed tomography angiography as a tool for clinical decision making.
M. Shapiro, J. Butler, J. Rieber, T. Sheth +8 more
2007American Journal of Cardiology28 citations
Semantic Scholar
Comparison of Traditional Cardiovascular Risk Models and Coronary Atherosclerotic Plaque as Detected by Computed Tomography for Prediction of Acute Coronary Syndrome in Patients With Acute Chest Pain
M. Ferencik, C. Schlett, F. Bamberg, Quynh A. Truong +11 more
2012Academic Emergency Medicine23 citations Open access
Semantic Scholar
Coronary Computed Tomography Angiography for Early Triage of Patients With Acute Chest Pain
Udo Hoefmann, F. Bamberg, C. Chae, John H. Nichols +17 more
200915 citations
Semantic Scholar
Abstract 2204: Coronary Multidetector Computed Tomography in the Assessment of Patients with Acute Chest Pain
U. Hoffmann, J. T. Nagurney, F. Moselewski, Antonio J. Pena +10 more
20066 citations
Semantic Scholar
RespiCo: A novel, flexible, and stand-alone electronic respiratory coaching device
K. Kulkarni, John H. Nichols, A. Armoundas, J. Roberts
2022HardwareX5 citations Open access
Semantic Scholar
The disposition decision on emergency department patients with chest pain is affected by the results of multi-detector computed axial tomography scan of the coronary arteries.
J. T. Nagurney, F. Bamberg, John H. Nichols, K. Marill +6 more
2010Journal of Emergency Medicine3 citations
Semantic Scholar
Abstract 981: High-Sensitivity Troponin Reliably Excludes Acute Coronary Syndrome in Patients with Acute Chest Pain: Results from the Rule Out Myocardial Infarction by Computed Tomography (ROMICAT) Study
W. Koenig, F. Bamberg, Hang Lee, Quynh A. Truong +5 more
20083 citations
Semantic Scholar
Reply to Letter Regarding Article, “High-Sensitivity Troponin T Concentrations in Acute Chest Pain Patients Evaluated With Cardiac Computed Tomography”
J. Januzzi, Quynh A. Truong, Asim A. Mohammed, F. Bamberg +7 more
20112 citations
Semantic Scholar
2133 THE RELATIONSHIP BETWEEN PROSTATE VOLUME AND PSA VARIABILITY: DATA FROM THE BALTIMORE LONGITUDINAL STUDY OF AGING AND THE JOHNS HOPKINS ACTIVE SURVEILLANCE PROGRAM
John H. Nichols, S. Loeb, E. Metter, L. Ferrucci +1 more
20100 citations
Semantic Scholar
WORKSHEET for Evidence-Based Review of Science for Emergency Cardiac Care Worksheet
J. Forberg, Catarina E Hilmersson, M. Carlsson, H. Arheden +14 more
20100 citations
Semantic Scholar
Likelihood classification vs risk stratification in acute chest pain
A. Manini, Nina Dannemann, J. Butler, F. Bamberg +4 more
20090 citations
Semantic Scholar
Abstract 5023: Correlates of High Sensitivity Troponin T Concentrations in Chest Pain Patients With and Without Acute Coronary Syndrome
J. Januzzi, F. Bamberg, Hang Lee, Quynh A. Truong +7 more
2009Circulation0 citations
Semantic Scholar
Abstract 5754: Cardiac CT Angiography vs. SPECT Perfusion Imaging for the Evaluation of Patients with Acute Chest Pain
Ian S. Rogers, J. Moloo, C. Chae, R. Blankstein +10 more
20080 citations
Semantic Scholar
Abstract 2653: Predictive Value of Left Atrial Volume and Function by MDCT for Acute Coronary Syndrome in Patients with Acute Chest Pain: ROMICAT Substudy
Quynh A. Truong, F. Bamberg, A. Mahabadi, M. Toepker +7 more
20080 citations
Semantic Scholar
Abstract 5745: Resting Regional Left Ventricular Function by 64-slice Cardiac CT adds Incremental Value to Coronary Plaque and Stenosis in Predicting Acute Coronary Syndrome in Patients with Acute Chest Pain
S. Seneviratne, Ian S. Rogers, F. Bamberg, M. Shapiro +5 more
20080 citations
Semantic Scholar
Abstract 3088: Association between Coronary Plaque Burden as Measured by Multidetector Computed Tomography and Inflammatory Biomarkers in Patients with Acute Chest Pain
F. Bamberg, W. Koenig, E. Kurtz, John H. Nichols +5 more
20070 citations
Semantic Scholar
Abstract 1900: Coronary MDCT based Detection of Coronary Stenosis and Plaque in the Assessment of Patients with Acute Chest Pain: Update from ROMICAT I
U. Hoffmann, F. Bamberg, S. Seneviratne, Ian S. Rogers +8 more
20070 citations
Semantic Scholar
vention with DES, stratified by different stages of retinopathy, are warranted.
J. Butler, J. Rieber, T. Sheth, R. Cury +10 more
20070 citations
Semantic Scholar
Performance of Four Risk Score Models for Patients in the Rule-out Myocardial Infarction Using Coronary Artery Tomography (ROMICAT) Study
A. Manini, Nina Dannemann, David F. M. Brown, F. Moselewski +3 more
20070 citations
Semantic Scholar
Impact of Multi-detector Computerized Axial Tomography Scan of the Coronary Arteries on the Decision to Admit Emergency Department Patients with Chest Pain and Inconclusive Emergency Department Evaluations for Acute Coronary Syndrome
J. T. Nagurney, F. Moselewski, John H. Nichols, David F. M. Brown +7 more
20070 citations
Semantic Scholar
Response to Letter Regarding Article, “Coronary Multidetector Computed Tomography in the Assessment of Patients With Acute Chest Pain”
U. Hoffmann, F. Moselewski, Antonio J. Pena, M. Ferencik +11 more
20070 citations Open access
Semantic Scholar
Abstract 2624: An Analysis of CT Angiographic Patterns in Patients With vs. Without Acute Coronary Syndromes Presenting to the Emergency Department With Acute Chest Pain
M. Ferencik, Antonio J. Pena, F. Moselewski, John H. Nichols +5 more
20060 citations
Semantic Scholar
53: How Often Do Emergency Department Patients with Chest Pain Meet Eligibility Criteria for Multi-Detector Computerized Tomography of the Coronary Arteries?
J. Nagurney, F. Moselewski, Antonio J. Pena, John H. Nichols +6 more
20060 citations
Semantic Scholar
Global and Regional Left Ventricular Function Assessment with 64-Slice MDCT in Heart Failure Patients: A Comparative Study with Echocardiography
J. Butler, Michael B. Shapiro, D. Jassal, T. Neilan +4 more
20060 citations
Semantic Scholar

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