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Dingchang Zheng

Professor

 https://orcid.org/0000-0001-8077-4548

Accepting PhD Students

  • 695 Citations
  • 14 h-Index
20032019
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Research Output 2003 2019

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Article
2019
2 Citations (Scopus)

A novel deep learning based automatic auscultatory method to measure blood pressure

Pan, F., He, P., Chen, F., Zhang, J., Wang, H. & Zheng, D., Aug 2019, In : International Journal of Medical Informatics. 128, p. 71-78 8 p.

Research output: Contribution to journal › Article

Blood pressure
Pressure measurement
Measurement errors
Deep learning
Acoustic waves
2 Citations (Scopus)
1 Downloads (Pure)

Application of decision tree in determining the importance of surface electrohysterography signal characteristics for recognizing uterine contractions

Hao, D., Qiu, Q., Zhou, X., An, Y., Peng, J., Yang, L. & Zheng, D., 2019, In : Biocybernetics and Biomedical Engineering. p. 806-813 8 p.

Research output: Contribution to journal › Article

Open Access
File
Decision trees
Entropy
6 Citations (Scopus)
2 Downloads (Pure)

Automatic Detection of Hard Exudates in Color Retinal Images Using Dynamic Threshold and SVM Classification: Algorithm Development and Evaluation

Long, S., Huang, X., Chen, Z., Pardhan, S. & Zheng, D., 23 Jan 2019, In : BioMed Research International. 2019, 13 p., 3926930.

Research output: Contribution to journal › Article

Open Access
File
Exudates and Transudates
Support vector machines
Color
Cluster Analysis
Databases

Deep learning-based automatic blood pressure measurement: evaluation of the effect of deep breathing, talking and arm movement

Pan, F., He, P., Chen, F., Pu, X., Zhao, Q. & Zheng, D., 28 Nov 2019, In : Annals of Medicine. 51, 7-8, p. 397-403 7 p.

Research output: Contribution to journal › Article

Blood pressure
Pressure measurement
Deep learning

Effect of band power weighting on understanding sentences synthesized with temporal information

Ye, F., Zheng, D. & Chen, F., 25 Feb 2019, In : The Journal of the Acoustical Society of America. 145, 2, 6 p.

Research output: Contribution to journal › Article

1 Citation (Scopus)

Effects of inorganic nitrate and vitamin C co-supplementation on blood pressure and vascular function in younger and older healthy adults: A randomised double-blind crossover trial

Ashor, A. W., Shannon, O. M., Werner, A-D., Scialo, F., Gilliard, C. N., Cassel, K. S., Seal, C. J., Zheng, D., Mathers, J. C. & Siervo, M., 20 Mar 2019, In : Clinical Nutrition. (In-Press), p. (In-Press)

Research output: Contribution to journal › Article

Nitrates
Cross-Over Studies
Ascorbic Acid
Blood Vessels
Blood Pressure
3 Citations (Scopus)

Evaluation of convolutional neural network for recognizing uterine contractions with electrohysterogram

Hao, D., Peng, J., Wang, Y., Liu, J., Zhou, X. & Zheng, D., Oct 2019, In : Computers in Biology and Medicine. 113, 8 p., 103394.

Research output: Contribution to journal › Article

Open Access
File
Uterine Contraction
Neural Networks (Computer)
Neural networks
Databases
Area Under Curve
2 Citations (Scopus)

Fabrication and Evaluation of a Novel Non-Invasive Stretchable and Wearable Respiratory Rate Sensor Based on Silver Nanoparticles Using Inkjet Printing Technology

Al-Halhouli, A., Al-Ghussain, L., Bouri, S. E., Liu, H. & Zheng, D., 18 Sep 2019, In : Polymers. 11, 9, 21 p.

Research output: Contribution to journal › Article

Open Access
File
Silver
Printing
Nanoparticles
Fabrication
Sensors

Factors affecting the intelligibility of high-intensity-level-based speech

Xu, D., Chen, F., Pan, F. & Zheng, D., 14 Aug 2019, In : The Journal of the Acoustical Society of America. 146, 2, EL151.

Research output: Contribution to journal › Article

Open Access
File
intelligibility
sentences
hearing
stimuli
signal to noise ratios
1 Citation (Scopus)
2 Downloads (Pure)

Preliminary Study on the Efficient Electrohysterogram Segments for Recognizing Uterine Contractions with Convolutional Neural Networks

Peng, J., Hao, D., Liu, H., Liu, J., Zhou, X. & Zheng, D., 13 Oct 2019, In : BioMed Research International. 2019, 9 p., 3168541 .

Research output: Contribution to journal › Article

Open Access
File
Uterine Contraction
Neural networks
Pregnant Women
Neural Networks (Computer)
Uterine Monitoring
2 Citations (Scopus)

Quantitative comparison of photoplethysmographic waveform characteristics: Effect of measurement site

Hartmann, V., Liu, H., Chen, F., Qiu, Q., Hughes, S. & Zheng, D., 5 Mar 2019, In : Frontiers in Physiology. 10, 8 p., 198.

Research output: Contribution to journal › Article

Open Access
File
Photoplethysmography
Respiration
Wrist
Fingers
Forehead
3 Citations (Scopus)
2 Downloads (Pure)

Recent development of respiratory rate measurement technologies

Liu, H., Allen, J., Zheng, D. & Chen, F., 2 Aug 2019, In : Physiological Measurement. 40, 7, 27 p.

Research output: Contribution to journal › Article

Open Access
File
Respiratory Rate
Technology
Monitoring

Simulation of inter atrial block based on a human atrial model

Gao, Y., Gong, Y. L., Xia, L. & Zheng, D. C., 10 Apr 2019, In : Journal of Zhejiang University: Science A. 20, 4, p. 300-309 10 p.

Research output: Contribution to journal › Article

Electrocardiography
Fibers
Lead
1 Citation (Scopus)

The profile of sight-threatening diabetic retinopathy in patients attending a specialist eye clinic in Hangzhou, China

Sapkota, R., Chen, Z., Zheng, D. & Pardhan, S., 11 Apr 2019, In : BMJ Open Ophthalmology. 4, 1, 6 p., e000236.

Research output: Contribution to journal › Article

Open Access
File
Diabetic Retinopathy
China
Macular Edema
Optical Coherence Tomography
Exudates and Transudates

Toward accurate extraction of respiratory frequency from the photoplethysmogram: Effect of measurement site

Hartmann, V., Liu, H., Chen, F., Hong, W., Hughes, S. & Zheng, D., 18 Jun 2019, In : Frontiers in Physiology. 10, 11 p., 732.

Research output: Contribution to journal › Article

Open Access
File
Respiration
Forehead
Fingers
Wrist
Linear Models
2018
8 Citations (Scopus)
1 Downloads (Pure)

Blood Pressure Estimation Using Photoplethysmography Only: Comparison between Different Machine Learning Approaches

Khalid, S. G., Zhang, J., Chen, F. & Zheng, D., 23 Oct 2018, In : Journal of Healthcare Engineering. 2018, 13 p.

Research output: Contribution to journal › Article

Open Access
File
Photoplethysmography
Blood pressure
Learning systems
Pressure measurement
Linear regression

Changes in the bilateral pulse transit time difference with a moving arm

Jiang, X., Wei, S., Zheng, D., Huang, P. & Liu, C., 29 May 2018, In : Technology and Health Care. 26, S1, p. S113–S119 7 p.

Research output: Contribution to journal › Article

Open Access
File
Pulse Wave Analysis
Radial Artery
Healthy Volunteers
3 Citations (Scopus)

Changes of Arterial Pulse Waveform Characteristics with Gestational Age during Normal Pregnancy

Li, K., Zhang, S., Yang, L., Jiang, H., Chi, Z., Wang, A., Yang, Y., Li, X., Hao, D., Zhang, L. & Zheng, D., 22 Oct 2018, In : Scientific Reports. 8, 7 p., 15571.

Research output: Contribution to journal › Article

Open Access
File
Gestational Age
Pulse
Pregnancy
Maternal Age
Cardiovascular System
2 Citations (Scopus)

Electrocardiogram (ECG) patterns of left anterior fascicular block and conduction impairment in ventricular myocardium: a whole-heart model-based simulation study

Gao, Y., Xia, L., Gong, Y. & Zheng, D., Jan 2018, In : Journal of Zhejiang University: Science B. 19, 1, p. 49–56 8 p.

Research output: Contribution to journal › Article

Open Access
File
Bundle-Branch Block
Myocardium
Electrocardiography
Heart Failure
Bundle of His
2 Citations (Scopus)

Evaluation of the linear relationship between pulse arrival time and blood pressure in ICU patients: Potential and limitations

Escobar-Restrepo, B., Torres-Villa, R., Kyriacou, P. A. & Zheng, D. (ed.), 21 Dec 2018, In : Frontiers in Physiology. 9, 9 p., 1848.

Research output: Contribution to journal › Article

Open Access
File
Pulse
Blood Pressure
Pulse Wave Analysis
Electrocardiography
Cardiovascular Diseases
4 Citations (Scopus)

Gaussian modelling characteristics changes derived from finger photoplethysmographic pulses during exercise and recovery

Wang, A., Yang, L., Wen, W., Zhang, S., Gu, G. & Zheng, D., Mar 2018, In : Microvascular Research. 116, p. 20-25 6 p.

Research output: Contribution to journal › Article

Open Access
File
Fingers
Exercise
Vascular Resistance
Vasodilation
Healthy Volunteers
1 Citation (Scopus)

Gaussian Modelling Characteristics of Peripheral Arterial Pulse: Difference between Measurements from the Three Trimesters of Healthy Pregnancy

Li, K., Zhang, S., Yang, L., Jiang, H., Hao, D. & Zheng, D., 11 Oct 2018, In : Journal of Healthcare Engineering. 2018, 9 p., 1308419.

Research output: Contribution to journal › Article

Open Access
File
pregnancy
modeling
cardiovascular system
variance analysis
monitoring
1 Citation (Scopus)

Muscle Extremely Low Frequency Magnetic Stimulation Eliminates the Effect of Fatigue on EEG-EMG Coherence during the Lateral Raise Task: A Pilot Quantitative Investigation

Qiu, Q., Cao, L., Hao, D., Yang, L., Hillstrom, R. & Zheng, D., 11 Jul 2018, In : BioMed Research International. 2018, 8 p., 7673068.

Research output: Contribution to journal › Article

Open Access
File
Electroencephalography
Fatigue
Muscle
Fatigue of materials
Muscles
3 Citations (Scopus)
2 Downloads (Pure)

Quantification of radial arterial pulse characteristics change during exercise and recovery

Wang, A., Yang, L., Wen, W., Zhang, S., Hao, D., Khalid, S. G. & Zheng, D., Mar 2018, In : Journal of Physiological Sciences. 68, p. 113–120 8 p.

Research output: Contribution to journal › Article

Open Access
File
Exercise
Healthy Volunteers

Quantitative Comparison of Korotkoff Sound Waveform Characteristics: Effects of Static Cuff Pressures and Stethoscope Positions

Pan, F., Chen, F., Liu, C., Yang, Z., Liu, Z. & Zheng, D., Nov 2018, In : Annals of Biomedical Engineering. 46, 11, p. 1736–1744 9 p.

Research output: Contribution to journal › Article

Open Access
File
Acoustic waves
Sound recording
Blood pressure
Pressure measurement
Analysis of variance (ANOVA)
2 Citations (Scopus)

Relationship between carotid artery sclerosis and blood pressure variability in essential hypertension patients

Chi, X., Li, M., Zhan, X., Man, H., Xu, S., Zheng, D., Bi, J., Wang, Y. & Liu, C., 1 Jan 2018, In : Computers in Biology and Medicine. 92, p. 73-77 5 p.

Research output: Contribution to journal › Article

Arteriosclerosis
Blood pressure
Sclerosis
Carotid Arteries
Blood Pressure

Towards understanding the aetiology of high myopic strabismus using mechanical analysis and finite element modelling

Liu, H., Gong, Y., Chen, Z., Pardhan, S., Mootanah, R., Xia, L. & Zheng, D., 19 Jun 2018, In : International Journal of Medical Engineering and Informatics. 10, 3, p. 199 - 214 16 p.

Research output: Contribution to journal › Article

Open Access
File
etiology
obliquity
muscle
modeling
pathology
2 Citations (Scopus)

Understanding low-pass-filtered Mandarin sentences: Effects of fundamental frequency contour and single-channel noise suppression

Wang, L., Zheng, D. & Chen, F., 1 Mar 2018, In : The Journal of the Acoustical Society of America. 143, 3, 6 p., EL141.

Research output: Contribution to journal › Article

Audition
Processing
2017
1 Citation (Scopus)

Change of bilateral difference in radial artery pulse morphology with one-side arm movement

Jiang, X., Wei, S., Zheng, D., Liu, F., Zhang, S., Zhang, Z. & Liu, C., Sep 2017, In : Artery Research. 19, p. 1-8 8 p.

Research output: Contribution to journal › Article

Open Access
File
Radial Artery
Pulse
Compliance
Arteries
Healthy Volunteers
1 Citation (Scopus)

Comparison of electrohysterogram signal measured by surface electrodes with different designs: A computational study with dipole band and abdomen models

Gao, P., Hao, D., An, Y., Wang, Y., Qiu, Q., Yang, L., Yang, Y., Zhang, S., Li, X. & Zheng, D., 11 Dec 2017, In : Scientific Reports. 7, 10 p., 17282.

Research output: Contribution to journal › Article

Open Access
File
electrode
fat
muscle
comparison
contraction
2 Citations (Scopus)

Effects of Force Load, Muscle Fatigue, and Magnetic Stimulation on Surface Electromyography during Side Arm Lateral Raise Task: A Preliminary Study with Healthy Subjects

Cao, L., Wang, Y., Hao, D., Rong, Y., Yang, L., Zhang, S. & Zheng, D., 11 Apr 2017, In : BioMed Research International. 2017, 9 p., 8943850.

Research output: Contribution to journal › Article

Open Access
File
Electromyography
Muscle Fatigue
Fatigue
Muscle
Healthy Volunteers
3 Citations (Scopus)

Effects of force load, muscle fatigue and extremely low frequency magnetic stimulation on EEG signals during side arm lateral raise task

Wang, Y., Cao, L., Hao, D., Rong, Y., Sang, L., Zhang, S., Chen, F. & Zheng, D., 27 Apr 2017, In : Physiological Measurement. 38, 5, 745.

Research output: Contribution to journal › Article

Open Access
File
Muscle Fatigue
Electroencephalography
Muscle
Arm
Fatigue of materials
3 Citations (Scopus)

Effects of noise suppression and envelope dynamic range compression on the intelligibility of vocoded sentences for a tonal language

Chen, F., Zheng, D. & Tsao, Y., 1 Sep 2017, In : The Journal of the Acoustical Society of America. 142, 3, 1157.

Research output: Contribution to journal › Article

Open Access
File
Speech intelligibility
Signal processing
Audition
Processing
Acoustic noise
2 Citations (Scopus)

Effects of room environment and nursing experience on clinical blood pressure measurement: An observational study

Zhang, M., Zhang, X., Chen, F., Dong, B., Chen, A. & Zheng, D., Apr 2017, In : Blood Pressure Monitoring. 22, 2, p. 79-85 7 p.

Research output: Contribution to journal › Article

Observational Studies
Nursing
Blood Pressure
Nursing Students
Nursing Stations
3 Citations (Scopus)

Peripheral arterial volume distensibility changes with applied external pressure: Significant difference between arteries with different compliance

Chen, M., Chen, A., Si, X., Ji, M. & Zheng, D., 17 Jan 2017, In : Scientific Reports. 7, 8 p., 40545.

Research output: Contribution to journal › Article

Open Access
File
license
attribution
credit
3 Citations (Scopus)

Quantification of vascular function changes under different emotion states: A pilot study

Xia, Y., Yang, L., Mao, X., Zheng, D. & Liu, C., 28 Jun 2017, In : Technology and Health Care. 25, 3, p. 447-456 10 p.

Research output: Contribution to journal › Article

Blood Vessels
Emotions
Stiffness
Happiness
Fingers
1 Downloads (Pure)

Quantitative Assessment of Blood Pressure Measurement Accuracy and Variability from Visual Auscultation Method by Observers without Receiving Medical Training

Chen, W., Chen, F., Feng, Y., Chen, A. & Zheng, D., 20 Dec 2017, In : BioMed Research International. 8 p., 3537079.

Research output: Contribution to journal › Article

Open Access
File
Auscultation
Blood pressure
Pressure measurement
Blood Pressure
Measurement errors
1 Citation (Scopus)
1 Downloads (Pure)

Significantly Reduced Blood Pressure Measurement Variability for Both Normotensive and Hypertensive Subjects: Effect of Polynomial Curve Fitting of Oscillometric Pulses

Yang, F., Chen, F., Zhu, M., Chen, A. & Zheng, D., 12 Jul 2017, In : BioMed Research International. 2017, 8 p., 5201069 .

Research output: Contribution to journal › Article

Open Access
File
Blood pressure
Curve fitting
Pressure measurement
Polynomials
Blood Pressure
1 Citation (Scopus)

Validation of an Adaptive Transfer Function Method to Estimate the Aortic Pressure Waveform

Yao, Y., Xu, L., Sun, Y., Fu, Q., Zhou, S., He, D., Zhang, Y., Guo, L. & Zheng, D., Nov 2017, In : IEEE Journal of Biomedical and Health Informatics. 21, 6, p. 1599 - 1606 8 p.

Research output: Contribution to journal › Article

Open Access
File
Transfer functions
Pulse
Arterial Pressure
Blood Pressure
Arm
5 Citations (Scopus)
1 Downloads (Pure)

Variation of the Korotkoff Stethoscope Sounds During Blood Pressure Measurement: Analysis Using a Convolutional Neural Network

Pan, F., He, P., Liu, C., Li, T., Murray, A. & Zheng, D., Nov 2017, In : IEEE Journal of Biomedical and Health Informatics. 21, 6, p. 1593 - 1598 6 p.

Research output: Contribution to journal › Article

Open Access
File
Stethoscopes
Blood pressure
Pressure measurement
Acoustic waves
Blood Pressure
2016
10 Citations (Scopus)

An exploratory study of reverse exchange systems used for medical devices in the UK National Health Service (NHS)

Xie, Y., Breen, L., Cherrett, T., Zheng, D. & Allen, C. J., 14 Mar 2016, In : Supply Chain Management. 21, 2, p. 194-215 22 p.

Research output: Contribution to journal › Article

Medical devices
Exploratory study
Information and communication technology
National Health Service
Technology implementation
9 Citations (Scopus)
1 Downloads (Pure)

Comparison of stethoscope bell and diaphragm, and of stethoscope tube length, for clinical blood pressure measurement

Liu, C., Griffiths, C., Murray, A. & Zheng, D., Jun 2016, In : Blood Pressure Monitoring. 21, 3, p. 178-183 6 p.

Research output: Contribution to journal › Article

Open Access
File
Stethoscopes
Diaphragm
Blood Pressure
Blood Pressure Determination
Analysis of Variance
15 Citations (Scopus)

Detection of coupling in short physiological series by a Joint Distribution Entropy Method

Li, P., Li, K., Liu, C., Zheng, D., Li, Z-M. & Liu, C., 7 Jan 2016, In : IEEE Transactions on Biomedical Engineering. 63, 11, p. 2231 - 2242 12 p.

Research output: Contribution to journal › Article

Entropy
Gaging
Electroencephalography
Rats
Time series
1 Downloads (Pure)

Effect of multiple clinical factors on recurrent angina after percutaneous coronary intervention: A retrospective study from 398 ST-segment elevation myocardial infarction patients

Zhang, J., Liu, C., Pan, C., Bai, M., Zhang, J., Peng, Y., Zheng, D. & Zhang, Z., Oct 2016, In : Medicine. 95, 41, 8 p., e5015.

Research output: Contribution to journal › Article

Open Access
File
Percutaneous Coronary Intervention
Retrospective Studies
Infarction
Confidence Intervals
Arteries

Quantification of MRI and MRS characteristics changes in a rat model at different stage of cerebral ischemia

Zhang, Y., Hao, D., Lv, X., Li, S., Tian, Y., Zheng, D. & Zeng, Y., 2016, In : Neurological Research. 38, 7, p. 640-646 7 p.

Research output: Contribution to journal › Article

Open Access
File
Brain Ischemia
Magnetic Resonance Spectroscopy
Magnetic Resonance Imaging
Middle Cerebral Artery Infarction
Brain

Regression models for near-infrared measurement of subcutaneous adipose tissue thickness

Wang, Y., Hao, D., Shi, J., Yang, Z., JIn, L., Zhang, S., Yang, Y., Bin, G., Zeng, Y. & Zheng, D., 31 May 2016, In : Physiological Measurement. 37, 7, 1024.

Research output: Contribution to journal › Article

Open Access
File
Subcutaneous Fat
Tissue
Body Composition
Infrared radiation
Linear Models
5 Citations (Scopus)

Respiratory modulation of oscillometric cuff pressure pulses and Korotkoff sounds during clinical blood pressure measurement in healthy adults

Chen, D., Chen, F., Murray, A. & Zheng, D., 10 May 2016, In : BioMedical Engineering Online. 15, 10 p., 53.

Research output: Contribution to journal › Article

Open Access
File
Respiration
Blood Pressure
Stethoscopes
Pressure
Diastole
1 Citation (Scopus)

Role of CaMKII and PKA in Early Afterdepolarization of Human Ventricular Myocardium Cell: A Computational Model Study

Dai, L., Zang, Y., Zheng, D., Xia, L. & Gong, Y., 8 Dec 2016, In : Computational and Mathematical Methods in Medicine. 2016, 8 p., 4576313 .

Research output: Contribution to journal › Article

Open Access
File
Calmodulin
Calcium-Calmodulin-Dependent Protein Kinase Type 2
Protein Kinase
Myocardium
Computational Model
2015
5 Citations (Scopus)

Arteries stiffen with age, but can retain an ability to become more elastic with applied external cuff pressure

Liu, C., Zheng, D. & Murray, A., Oct 2015, In : Pain Medicine. 94, 41, 6 p.

Research output: Contribution to journal › Article

Open Access
File
Arteries
Pulse
Pressure
Fingers
Arm
8 Citations (Scopus)

Athletic differences in the characteristics of the photoplethysmographic pulse shape: Effect of maximal oxygen uptake and maximal muscular voluntary contraction

Wang, A., Yang, L., Liu, C., Cui, J., Li, Y., Yang, X., Zhang, S. & Zheng, D., 2 Feb 2015, In : BioMed Research International. 2015, 8 p., 752570.

Research output: Contribution to journal › Article

Open Access
File
Muscle Contraction
Sports
Athletes
Oxygen
Fingers