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| 1 | Improved scoring system for the electrocardiographic diagnosis of left ventricular hypertrophy显示文摘BACKGROUND Left ventricular hypertrophy(LVH) is a common manifestation of cardiovascular disease and a risk factor for cardiovascular morbidity and mortality, but available methods for its electrocardiographic(ECG) diagnosis have limited accuracy.AIM To investigate findings associated with LVH on ECG and developed an improved system for the diagnosis of LVH.METHODS A cohort study comparing ECG data acquired within 30 days of transthoracic echocardiography(TTE) was performed. Multivariate regression analysis identified ECG findings associated with increased LV mass and mass index. A scoring system was derived and performance compared to established criteria for LVH.RESULTS Data from 5486 outpatients with TTEs and corresponding ECGs were included in the derivation cohort, 333(6.1%) of whom had LVH by TTE. In the primary regression analysis, findings associated with LVH were amplitudes of Q in V3, R in V6, S in V3, T in V6, P' in V1, P in V6, as well as R and T-axis discordance, R peak time in V6, QRS duration, weight, height, sex, and age. From this we derived a score consisting of 5 criteria, and validated it in an independent cohort of 910 patients. With a threshold of 1.5 points, sensitivity and specificity were67.9% and 81.4%, and 62.5% and 83.2% in the derivation and validation cohorts,respectively. With a threshold of 2 points, sensitivity and specificity were 42.3% and 93.0%, and 37.5% and 93.4% in these cohorts.CONCLUSIONS This score had superior sensitivity for detection of LVH by ECG while making a modest sacrifice in specificity compared to conventional criteria. | Eric D Braunstein Lori B Croft Jonathan L Halperin Steve L Liao | 2019 | World Journal of Cardiology2019，11，3： | 2 |
| 2 | Assessment of stool color in commmunity management of prolonged jaundice in infancy 显示文摘 | Crofts D J Michel VJ Rigby AS | 1999 | Acta Pediatr1999，88，9： | 1 |
| 3 | Equilibrium point control of a 2-DOF manipulator显示文摘 | Clapa D J Croft E A Hodgson A J | 2006 | Journal of Dynamic Systems Measurement and Control2006，128，1： | 1 |
| 4 | Hematocrit and risk of coronary heart disease mortality 显示文摘 | Brown D Giles W Croft J | 2001 | Am Heart J2001，142，4： | 1 |
| 5 | Reactome: a database of reactions, pathways and biological processes 显示文摘 | Croft D O′Kelly G Wu G | 2010 | Nucleic Acids Res2010，39，： | 1 |
| 6 | Vibration compensation for high speed scanning tunneling microscopy显示文摘 | Croft D Devasia S | 1999 | Rev Sci Instrum1999，70，12： | 1 |
| 7 | Uses and complications of uvulopalatopharyngoplasty显示文摘 | CROFT C B GOLDING-WOOD D G | 1990 | J Laryngol Otol1990，104，11： | 1 |
| 8 | Short-term effects of polyphenol-rich black tea on blood pressure in men and women显示文摘 | Hodgson JM Woodman RJ Puddey IB Mulder T Fuchs D Croft KD | | 0，，： | 1 |
| 9 | The Reactome pathway knowledgebase 显示文摘 | Croft D Mundo AF Haw R | 2013 | Nucleic Acids Res2013，42，1： | 1 |
| 10 | Creep, hysteresis and vibration compensation for piezoactuators: atomic force microscopy application显示文摘 | Croft D Shed G Devasia S | 2001 | J Dyna Sys Meas Ctrl2001，123，1： | 1 |
| 11 | Sustained elevated levels of VCAM-1 in cultured fibroblast-like synoviocytes can be achieved by TNF-alpha in combination with either IL-4 or IL-13 through increased mRNA stability显示文摘 | CROFT D MCLNTYRE P WIBULSWAS A | 1999 | Am J Pathol1999，154，4： | 1 |
| 12 | Effects of vitamin C and vitamin E on in vivo lipid peroxidation : results of a randomized controlled trial 显示文摘 | Huang H Y Appel L J Croft K D | 2002 | Am J Clin Nutr2002，76，3： | 1 |
| 13 | Systematic Mn d-Configuration Change in the La1-xCaxMnO3 System: a kin K-edge XAS Study显示文摘 | Croft M Sills D Greenblatt M | 1997 | Physical Review B1997，55，14： | 1 |
| 14 | Knee osteoarthritis and obe-sity显示文摘 | Coggon D Reading I Croft P | | 0，，05： | 1 |
| 15 | Vitamin E in human health and disease显示文摘 | Clarke M W Burnett J R Croft K D | 2008 | Critical Reviews in Clinical Laboratory Sciences2008，45，5： | 1 |
| 16 | Soybean isotlavonoids and their metabolic products inhibit in vitro lipoprotein oxidation in serum 显示文摘 | HODGSON J M CROFT K D PUDDEY I B | 1996 | The Journal of Nutritional Biochemistry1996，，7： | 1 |
| 17 | Management of Shoulder Dysto- eia:Skill Retention 6 and 12 Months After Training显示文摘 | Crofts JF Bartlett BC Ellis D et 81 | 2007 | Obstet Gy- neeol2007，110，5： | 1 |
| 18 | Creep, hysteresis, and vibration compensation for piezoactuators: atomic force microscopy applica- tion 显示文摘 | CROFT D SHED G DEVASIA S | 2001 | Journal of Dynamic Systems Measurement and Control2001，123，1： | 1 |
| 19 | Comparison of several techniques to obtain multiple-look SAR imagery 显示文摘 | Li Fuk-Kwok Croft C Held D N | 1983 | IEEE Transactions on Geoscience and Remote Sensing1983，21，3： | 1 |
| 20 | Hierarchical language models for expert finding in enterprise corpora 显示文摘 | Petkova D Croft W B | 2008 | International Journal of Artificial Intelligence Tools2008，17，1： | 1 |
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