Cardiovascular Diseases

Research Output 1987 2019

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Conference contribution
2017
1 Citation (Scopus)

Multiscale frequency technique robustly discriminates normal sinus rhythm and atrial fibrillation on a single lead electrocardiogram

Arunachalam, S. P., Annoni, E. M., Kapa, S., Mulpuru, S., Friedman, P. A. & Tolkacheva, E. G., Jan 1 2017, 54th Annual Rocky Mountain Bioengineering Symposium, RMBS 2017 and 54th International ISA Biomedical Sciences Instrumentation Symposium 2017. International Society of Automation (ISA), Vol. 2017-March.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

fibrillation
electrocardiography
sinuses
rhythm
Electrocardiography
1 Citation (Scopus)

Robust discrimination of normal sinus rhythm and atrial fibrillation on ECG using a multiscale frequency technique

Arunachalam, S. P., Annoni, E. M., Kapa, S., Mulpuru, S., Friedman, P. A. & Tolkacheva, E. G., Jan 1 2017, Frontiers in Biomedical Devices, BIOMED - 2017 Design of Medical Devices Conference, DMD 2017. American Society of Mechanical Engineers

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrocardiography
2 Citations (Scopus)

Rotor pivot point identification using recurrence period density entropy

Arunachalam, S. P., Kapa, S., Mulpuru, S., Friedman, P. A. & Tolkacheva, E. G., Jan 1 2017, 54th Annual Rocky Mountain Bioengineering Symposium, RMBS 2017 and 54th International ISA Biomedical Sciences Instrumentation Symposium 2017. International Society of Automation (ISA), Vol. 2017-March.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

pivots
Entropy
fibrillation
rotors
Atrial Fibrillation
2016
10 Citations (Scopus)

Automating carotid intima-media thickness video interpretation with convolutional neural networks

Shin, J. Y., Tajbakhsh, N., Todd Hurst, R., Kendall, C. B. & Liang, J., 2016, 2016 IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2016. IEEE Computer Society, Vol. 2016-January. p. 2526-2535 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ultrasonics
Neural networks
Calcium
Processing
Experiments
2 Citations (Scopus)

Intelligent fractional-order PID (FOPID) heart rate controller for cardiac pacemaker

Arunachalam, S. P., Kapa, S., Mulpuru, S., Friedman, P. A. & Tolkacheva, E. G., Dec 27 2016, 2016 IEEE Healthcare Innovation Point-of-Care Technologies Conference, HI-POCT 2016. Institute of Electrical and Electronics Engineers Inc., p. 105-108 4 p. 7797708

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fuzzy Logic
Heart Rate
Intelligence
1 Citation (Scopus)

Kurtosis as a statistical approach to identify the pivot point of the rotor

Arunachalam, S. P., Annoni, E. M., Mulpuru, S., Friedman, P. A. & Tolkacheva, E. G., Oct 13 2016, 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-October. p. 497-500 4 p. 7590748

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Atrial Fibrillation
Rotors
Catheters
Ablation
Cardiac Electrophysiologic Techniques
1 Citation (Scopus)

Rotor pivot point identification with intrinsic mode function complexity index using empirical mode decomposition

Arunachalam, S. P., Mulpuru, S., Friedman, P. A. & Tolkacheva, E. G., Jul 8 2016, 2016 IEEE EMBS International Student Conference: Expanding the Boundaries of Biomedical Engineering and Healthcare, ISC 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7508597

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Atrial Fibrillation
Rotors
Decomposition
Ablation
stroke
2015
12 Citations (Scopus)

Feasibility of visualizing higher regions of Shannon entropy in atrial fibrillation patients

Arunachalam, S. P., Mulpuru, S., Friedman, P. A. & Tolkacheva, E. G., Nov 4 2015, Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-November. p. 4499-4502 4 p. 7319394

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pulmonary Veins
Entropy
Atrial Fibrillation
Rotors
Catheter Ablation
2014
1 Citation (Scopus)

3D reconstruction of the left ventricle from four echocardiographic projections

Rajan, N. K., Song, Z., Hoffmann, K. R., Belohlavek, M., McMahon, E. M. & Borazjani, I., 2014, 34th Computers and Information in Engineering Conference. American Society of Mechanical Engineers (ASME), Vol. 1A.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Left Ventricle
3D Reconstruction
Projection
Echocardiography
Blood
3 Citations (Scopus)

ECG-based frame selection and curvature-based ROI detection for measuring carotid intima-media thickness

Sharma, H., Golla, R. G., Zhang, Y., Kendall, C. B., Hurst, R. T., Tajbakhsh, N. & Liang, J., 2014, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. SPIE, Vol. 9040. 904016

Research output: Chapter in Book/Report/Conference proceedingConference contribution

electrocardiography
Carotid Intima-Media Thickness
Electrocardiography
Ultrasonics
curvature
2012

Shape-based analysis of right ventricular dysfunction associated with acute pulmonary embolism

Tajbakhsh, N., Xue, W., Wu, H., Liang, J., McMahon, E. M. & Belohlavek, M., 2012, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 8317. 83170G

Research output: Chapter in Book/Report/Conference proceedingConference contribution

embolisms
Right Ventricular Dysfunction
Biomarkers
Pulmonary Embolism
Heart Ventricles
2011
3 Citations (Scopus)

A user friendly system for ultrasound carotid intima-media thickness image interpretation

Zhu, X., Kendall, C. B., Hurst, R. T. & Liang, J., 2011, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7968. 79681G

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Carotid Intima-Media Thickness
Ultrasonics
Thickness measurement
Snakes
snakes
2008
21 Citations (Scopus)

Spectral analysis of heart sounds associated with coronary occlusions

Gauthier, D., Akay, Y. M., Paden, R. G., Pavliecek, W., Fortuin, F. D., Sweeney, J. K., Lee, R. W. & Akay, M., 2008, Proceedings of the IEEE/EMBS Region 8 International Conference on Information Technology Applications in Biomedicine, ITAB. p. 49-52 4 p. 4407421

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spectrum analysis
Acoustic waves
Angiography
Fast Fourier transforms
Signal processing
2005
1 Citation (Scopus)

Neural network and principal component analyses of highly variable myocardial mechanical waveforms derived from echocardiographic ultrasound images

McMahon, E. M., Korinek, J., Zhang, H., Sonka, M., Manduca, A. & Belohlavek, M., 2005, Proceedings of the International Joint Conference on Neural Networks. Vol. 5. p. 3017-3022 6 p. 1556406

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ultrasonics
Neural networks
Mechanical properties
Strain measurement
Physiology
2004
1 Citation (Scopus)

Quantitation of regional myocardial function during short-lived events with ultrasound imaging

McMahon, E. M., Wang, J., Korinek, J., Urheim, S. & Belohlavek, M., 2004, 2004 2nd IEEE International Symposium on Biomedical Imaging: Macro to Nano. Vol. 1. p. 508-511 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ultrasonics
Imaging techniques
Muscle
Echocardiography
Electrocardiography
3 Citations (Scopus)

Spectral compensation for tissue attenuation and transmit intensity in ultrasonic detection of microbubbles by harmonic method

Chen, S. D., Fatemi, M., McMahon, E., Greenleaf, J. F. & Belohlavek, M., 2004, Proceedings - IEEE Ultrasonics Symposium. Yuhas, M. P. (ed.). Vol. 2. p. 982-985 4 p. U1-I-2

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ultrasonics
Tissue
Imaging techniques
Compensation and Redress
Water
2002
2 Citations (Scopus)

Ultrasound propagation model for attenuation reduction and cardiac contrast perfusion visualization

Belohlavek, M., Asanuma, T., Kierulf, T., Fatemi, M. & Greenleaf, J. F., 2002, Proceedings - International Symposium on Biomedical Imaging. IEEE Computer Society, Vol. 2002-January. p. 445-448 4 p. 1029290

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Myocardium
Visualization
Perfusion
Ultrasonics
Perfusion Imaging
1996
7 Citations (Scopus)

Image analysis using modified self-organizing maps: Automated delineation of the left ventricular cavity boundary in serial echocardiograms

Belohlavek, M., Manduca, A., Behrenbeck, T., Seward, J. B. & Greenleaf, J. F., 1996, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 1131. p. 247-252 6 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 1131).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Self organizing maps
Self-organizing Map
Image Analysis
Image analysis
Cavity