Felix Keng
Felix Keng
Clinical Associate Professor NUS
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Current worldwide nuclear cardiology practices and radiation exposure: results from the 65 country IAEA Nuclear Cardiology Protocols Cross-Sectional Study (INCAPS)
AJ Einstein, TNB Pascual, M Mercuri, G Karthikeyan, JV Vitola, ...
European heart journal 36 (26), 1689-1696, 2015
Gated myocardial perfusion tomography for the assessment of left ventricular function and volumes: comparison with echocardiography
E Cwajg, J Cwajg, ZX He, WS Hwang, F Keng, SF Nagueh, MS Verani
Journal of Nuclear Medicine 40 (11), 1857-1865, 1999
An initial strategy of intensive medical therapy is comparable to that of coronary revascularization for suppression of scintigraphic ischemia in high-risk but stable survivors …
JJ Mahmarian, HA Dakik, NG Filipchuk, LJ Shaw, SS Iskander, TD Ruddy, ...
Journal of the American College of Cardiology 48 (12), 2458-2467, 2006
A multinational study to establish the value of early adenosine technetium-99m sestamibi myocardial perfusion imaging in identifying a low-risk group for early hospital …
JJ Mahmarian, LJ Shaw, NG Filipchuk, HA Dakik, SS Iskander, TD Ruddy, ...
Journal of the American College of Cardiology 48 (12), 2448-2457, 2006
Altered adrenergic receptor density in myocardial hibernation in humans: a possible mechanism of depressed myocardial function
K Shan, RJ Bick, BJ Poindexter, SF Nagueh, S Shimoni, MS Verani, ...
Circulation 102 (21), 2599-2606, 2000
Abnormal longitudinal, base-to-apex myocardial perfusion gradient by quantitative blood flow measurements in patients with coronary risk factors
M Hernandez-Pampaloni, FYJ Keng, T Kudo, JS Sayre, HR Schelbert
Circulation 104 (5), 527-532, 2001
Assessing the need for nuclear cardiology and other advanced cardiac imaging modalities in the developing world
JV Vitola, LJ Shaw, AH Allam, P Orellana, A Peix, A Ellmann, KC Allman, ...
Journal of Nuclear Cardiology 16, 956-961, 2009
Simplified models of non-invasive fractional flow reserve based on CT images
JM Zhang, L Zhong, T Luo, AM Lomarda, Y Huo, J Yap, ST Lim, RS Tan, ...
PloS one 11 (5), e0153070, 2016
Clinical applications of positron emission tomography in cardiology: a review
FYJ Keng
Annals-Academy of Medicine Singapore 33 (2), 175-182, 2004
Adenosine sestamibi SPECT post-infarction evaluation (INSPIRE) trial: a randomized, prospective multicenter trial evaluating the role of adenosine Tc-99m sestamibi SPECT for …
JJ Mahmarian, LJ Shaw, GH Olszewski, BK Pounds, ME Frias, CM Pratt
Journal of nuclear cardiology 11, 458-469, 2004
Hemodynamic analysis of patient‐specific coronary artery tree
JM Zhang, T Luo, SY Tan, AM Lomarda, ASL Wong, FYJ Keng, JC Allen, ...
International journal for numerical methods in biomedical engineering 31 (4 …, 2015
Guidance and best practices for reestablishment of non-emergent care in nuclear cardiology laboratories during the coronavirus disease 2019 (COVID-19) pandemic: An information …
H Skali, VL Murthy, D Paez, EM Choi, FYJ Keng, MGA Iain, M Al-Mallah, ...
Journal of Nuclear Cardiology 27, 1855-1862, 2020
Impact of COVID-19 on cardiovascular testing in the United States versus the rest of the world
CB Hirschfeld, LJ Shaw, MC Williams, R Lahey, TC Villines, S Dorbala, ...
Cardiovascular Imaging 14 (9), 1787-1799, 2021
Estimating the reduction in the radiation burden from nuclear cardiology through use of stress-only imaging in the United States and worldwide
M Mercuri, TNB Pascual, JJ Mahmarian, LJ Shaw, M Dondi, D Paez, ...
JAMA internal medicine 176 (2), 269-273, 2016
Correlation between clinical outcomes and appropriateness grading for referral to myocardial perfusion imaging for preoperative evaluation prior to non-cardiac surgery
AS Koh, JLS Flores, FYJ Keng, R San Tan, TSJ Chua
Journal of Nuclear Cardiology 19 (2), 277-284, 2012
Evaluation of myocardial viability by myocardial perfusion imaging: should nitrates be used?
ZX He, MS Verani
Journal of Nuclear Cardiology 5 (5), 527-532, 1998
Evaluation of the American College of Cardiology Foundation/American Society of Nuclear Cardiology appropriateness criteria for SPECT myocardial perfusion imaging in an Asian …
AS Koh, JLS Flores, FYJ Keng, R San Tan, TSJ Chua
Journal of Nuclear Cardiology 18 (2), 324-330, 2011
Gated SPECT in patients with hypertrophic obstructive cardiomyopathy undergoing transcoronary ethanol septal ablation
FYJ Keng, SM Chang, E Cwajg, ZX He, NM Lakkis, SF Nagueh, ...
Journal of nuclear cardiology 9 (6), 594-600, 2002
Impact of COVID-19 on the imaging diagnosis of cardiac disease in Europe
MC Williams, L Shaw, CB Hirschfeld, P Maurovich-Horvat, BL Nørgaard, ...
Open heart 8 (2), e001681, 2021
Gender differences in radiation dose from nuclear cardiology studies across the world: findings from the INCAPS registry
L Shi, S Dorbala, D Paez, LJ Shaw, KA Zukotynski, TNB Pascual, ...
JACC: Cardiovascular Imaging 9 (4), 376-384, 2016
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