Faculty:Faculty of Medical Science
Areas of Expertise: Health, social care and medical innovation
Dr Zheng has been engaged in developing novel medical technologies for over 15 years at multidisciplinary groups in both university and hospital environments.
Dingchang's research projects involve working with other engineers, physical scientists, biologists, clinicians, industry, policy makers, and allied professionals at different stages along the development pathway. They lead to high-quality publications and patentable medical devices, and generate huge clinical potential for the early diagnosis of disease and significant academic, economic and societal impacts.
Journals include: American Journal of Physiology-Heart and Circulatory Physiology; Journal of Electrocardiology; Physiol Meas; Medical Engineering and Physics; Journal of Hypertension; IEEE Trans on Biomed Eng; IEEE Trans on Biomed Circ Sys; IEEE Trans on Inf Technol BioMed; Measurement Science Review; Journal of Engineering in Medicine; Journal of Zhejiang University-Science B; Blood Pressure Monit; Computer Methods and Programs in Biomedicine; and Annals Biomed Eng.
Lara, J., Ogbonmwan, I., Oggioni, C., Zheng, D., Qadir, O., Brandt, K., Mathers, J., and Siervo, M., 2015. Effects of handgrip exercise or beetroot juice on blood pressure, peripheral arterial function and ADMA in overweight older adults: a pilot RCT. Journal of Nutrition, Health and Aging, in press.
Li, P., Liu, C.Y., Sun, X., Zheng, D., Wang, X.P., Liu, C.C., and Hou, Y.L., 2015. Assessing the complexity of short-term heartbeat interval series by distance distribution entropy. Medical & Biological Engineering & Computing, 53, pp.77-87.
Zheng, D., Di Marco, L.Y., and Murray, A., 2014. Effect of respiration on Korotkoff sounds and oscillometric cuff pressure pulses during blood pressure measurement. Medical & Biological Engineering & Computing, 52, pp.467-473.
Zheng, D., Pan, F., and Murray, A., 2014. Confirmation of the need to evaluate devices that measure BP during cuff inflation with manual measurements during normal deflation. Blood Pressure Monitoring, 19, pp.120-121.
Liu, C.Y., Zheng, D., Zhao, L.N., and Liu, C.C., 2014. Gaussian fitting for carotid and radial artery pressure waveforms: comparison between normal subjects and heart failure patients. Bio-medical Materials and Engineering, 24, pp.271-277.
Pan, F., Zheng, D., He, P., and Murray, A., 2014. Does the position or contact pressure of the stethoscope make any difference to clinical blood pressure measurements: an observational study. Medicine, 93, e301.
Liu, C.Y., Zhuang, T., Zhao, L.N., Chang, F.L., Liu, C.C., Wei, S.S., Li, Q.Q., and Zheng, D., 2014. Analysis of arterial pressure waveforms using Gaussians and two-stage particle swarm optimizer. BioMed Research International, article ID 923260. doi:10.1155/2014/923260.
Chen, Z., Mao, L., Liu, C.Y., Blake, J., and Zheng, D., 2014. Decreased peripheral arterial volume distensibility in patients with branch retinal vein occlusion in comparison with normal subjects. Scientific Reports, article ID 6685. doi: 10.1038/srep06685.
Gu, G., Yang, L., Liu, C., Zhang, S., and Zheng, D., 2014. Age and blood pressure associated changes in the Gaussian modelling characteristics of the photoplethysmographic pulse. Experimental & Clinical Cardiology, 20, pp.4943-4951.
Wang, A., Yang, L., Liu, C., Cui, J., Li, Y., Yang, X., Zhang, S., and Zheng, D., 2014. Athletic differences in the characteristics of the photoplethysmographic pulse shape: Effect of maximal oxygen uptake and maximal muscular voluntary contraction. BioMed Research International, article ID 752470. doi:10.1155/2014/752470.
Li, P., Liu, C.Y., Wang, X.P., Zheng, D., Li, Y., and Liu, C.C., 2014. A low-complexity data-adaptive approach for premature ventricular contraction recognition. Signal, Image and Video Processing, 8, pp.111-120.
Di Maria, C., Liu, C.Y., Zheng, D., Langley, P., and Murray, A., 2014. Extracting the foetal heart rate from maternal abdominal recordings: Selection of the optimal principal component. Physiology Measurement, 35, pp1649-1664.
Zheng, D., Pan, F., and Murray, A., 2013. Effect of mechanical behaviour of the brachial artery on blood pressure measurement during both cuff inflation and cuff deflation. Blood Pressure Monitoring, 18, pp.265-271.
Liu, C.Y., Zheng, D., Murray, A., and Liu, C.C., 2013. Modelling carotid and radial artery pulse pressure waveforms by curve fitting with Gaussian functions. Biomedical Signal Processing, 8, pp.449-454.
Liu, C.Y., Zheng, D., Li, P., Li, B., Murray, A., and Liu, C.C., 2013. Elastic properties of peripheral arteries in heart failure patients in comparison with normal subjects. Journal of Physiology Science, 65, pp.195-201.
Liu, C.Y., Li, K., Zhao, L., Liu, F., Zheng, D., Liu, C., and Liu, S., 2013. Analysis of heart rate variability using fuzzy measure entropy. Computers in Biology and Medicine, 43, pp.100-108.
Zheng, D., Giovannini, R., and Murray, A., 2012. Effect of respiration, talking and small body movements on blood pressure measurement. Journal of Human Hypertension, 26, pp.458-462.
Xia, L., Zheng, D., Murray, A., Liu, F., Ye, X., and Ning, G., 2012. Cardiovascular System Modeling, editorial. Computational and Mathematical Methods in Medicine, doi:10.1155/2012/583172
Di Marco, L.Y., Duan, W., Bojarnejad, M., Zheng, D., King, S., Murray, A., and Langley, P., 2012. Evaluation of an algorithm based on single-condition decision rules for binary classification of 12-lead ambulatory ECG recording quality. Physiology Measurement, 33, pp.1435-1348.
Liu, C., Li, L., Zhao, L., Zheng, D., Li, P., and Liu, C.C., 2012. A combination method of improved impulse rejection filter and template matching for identification of anomalous intervals in electrocardiographic RR sequences. Journal of Medical and Biological Engineering, 32, pp.245-250.
Zheng, D., Amoore, J.N., Mieke, S., and Murray, A., 2011. How important is the recommended slow cuff pressure deflation rate for blood pressure measurement? Annuals of Biomedical Engineering, 39, pp.2584-2591.
Zheng, D., and Murray, A., 2011. Peripheral arterial volume distensibility: significant differences with age and blood pressure measured using an applied external pressure. Physiological Measurement, 32, pp.499-512.
Zheng, D., Amoore, J.N., Mieke, S., and Murray, A., 2011. Estimation of mean arterial pressure from the oscillometric cuff pressure: comparison of different techniques. Medical & Biological Engineering & Computing, 49, pp.33-39.
Zheng, D. and Murray, A., 2009. Non-invasive quantification of peripheral arterial volume distensibility and its non-linear relationship with arterial pressure. Journal of Biomechanics, 42, pp.1032-1037.
Zheng, D., Allen, J., and Murray, A., 2008. Determination of aortic valve opening time and left ventricular peak filling rate from the peripheral pulse amplitude in patients with ectopic beats. Physiological Measurement, 29, pp.1411-1419.
Zheng, D., Allen, J., and Murray, A., 2007. Non-invasive in vivo assessment of changes in peripheral arterial properties with estimation of arterial volume compliance. Physiological Measurement, 28, pp.1317-1327.