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Number of items: 120.

2015

Escalona, OJ, Walsh, PR, Rababah, AS, Kodoth, V and Manoharan, G (2015) Denoising RF defibrillator waveforms for intracardiac atrial substrate impedance characterisation using digital filtering techniques. In: World Congress on Medical Physics and Biomedical Engineering, 2015., Toronto, Canada. Springer International Publishing, Switzerland. Vol 51 4 pp. [Conference contribution]

Goodfellow, J, Escalona, OJ, Kodoth, V and Manoharan, G (2015) Efficacy of DWT denoising in the removal of power line interference and the effect on morphological distortion of underlying atrial fibrillatory waves in AF-ECG. In: World Congress on Medical Physics and Biomedical Engineering -2015, Toronto, Canada.. Springer International Publishing, Switzerland. Vol 51 4 pp. [Conference contribution]

Lynn, WD, Escalona, OJ and McEneaney, D (2015) Approaching long term cardiac rhythm monitoring using advanced arm worn sensors and ECG recovery techniques. Cardiology and Angiology: An International Journal, 3 (3). pp. 137-148. [Journal article]

Vock, S, Escalona, OJ and Turner, C (2015) Improving Semiconductor Reliability with Advanced Engineering Methods in Test Program Development. Journal of Electronic Testing Theory and Applications, 31 (1). pp. 107-117. [Journal article]

Walsh, Philip, Kodoth, Vivek, McEneaney, David, Rodrigues, Paola, Velasquez, Jose, Waterman, Niall and Escalona, OJ (2015) Towards Low Energy Atrial Defibrillation. Sensors, 15 . pp. 22378-22400. [Journal article]

2014

Goodfellow, J, Escalona, OJ, Walsh, PR, Kodoth, V and Manoharan, G (2014) Estimation of atrial fibrillatory frequency by spectral subtraction of wavelet denoised ECG in patients with atrial fibrillation. In: Computing in Cardiology 2014, Cambridge, MA, USA. IEEE. Vol 41 (1) 4 pp. [Conference contribution]

Lynn, WD, Escalona, OJ and McEneaney, DJ (2014) ECG monitoring techniques using advanced signal recovery and arm worn sensors. In: 2014 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)., Belfast, UK. IEEE. 5 pp. [Conference contribution]

Lynn, William D, Escalona, OJ and McEneaney, DJ (2014) A Low Latency Electrocardiographic QRS Activity Recovery Technique for Use on the Upper Left Arm. Electronics, 3 . pp. 409-418. [Journal article]

Vock, Stefan, Escalona, OJ, Turner, C and Owens, FJ (2014) The Use of Software Engineering Methods for Efficacious Test Program Creation: A Supportive Evidence Based Case Study. Journal of Electronic Testing Theory and Applications, 30 (4). pp. 457-467. [Journal article]

Walsh, PR, Rodrigues, PA, Goodfellow, J, Waterman, N, McEneaney, DJ and Escalona, OJ (2014) Towards impedance optimised transcutaneous atrial defibrillation. In: Computing in Cardiology 2014, Cambridge, MA, USA. IEEE. Vol 41 (1) 4 pp. [Conference contribution]

Walsh, PR, Rodrigues, PA, Velasquez, JJ, Waterman, N and Escalona, OJ (2014) Impedance compensated passive implantable atrial defibrillator. Electronics Letters, 50 (17). pp. 1192-1193. [Journal article]

Walsh, PR, Rodrigues, PA, Velasquez, JJ, Waterman, N and Escalona, OJ (2014) Straight to the heart. Electronic Letters, 50 (17). p. 1178. [Journal article]

2013

Howe, Andrew, Escalona, OJ, Di Maio, Rebecca, Massot, Bertrand, Cromie, Nick A, Darragh, Karen M, Adgey, Jennifer and McEneaney, DJ (2013) A support vector machine for predicting defibrillation outcomes from waveform metrics. Resuscitation, 85 (3). pp. 343-349. [Journal article]

Lynn, WD, Escalona, OJ and McEneaney, DJ (2013) Arm and wrist surface potential mapping for wearable ECG rhythm recording devices: a pilot clinical study. Journal of Physics: Conference Series, 450 ((2013)). pp. 1-8. [Journal article]

Walsh, PR, Escalona, OJ, Brody, D and Anderson, JMCC (2013) Inter-catheter impedance variation during internal atrial defibrillation. Journal of Electrocardiology, 46 (4). p. 37. [Journal article]

Walsh, PR, Escalona, OJ, Kodoth, Vivek, Castro, NC, McEneaney, David, Lau, Ernest and Manoharan, Ganesh (2013) Dynamic Changes in Intracardiac Resistance as a Predictive Marker during Internal Cardioversion of Atrial Fibrillation. In: Computing in Cardiology (CinC), 2013, Zaragoza, Spain. IEEE Xplore. Vol 40 4 pp. [Conference contribution]

2012

Castro, NC, Grimaldos, J, Escalona, OJ, Kodoth, Vivek, Lau, Ernest and Manoharan, Ganesh (2012) Assessment of Atrial Fibrillation organization during Internal Electrical Cardioversion using Sample Entropy. In: IEEE Andean Region International Conference 2012 (Andescon 2012), Cuenca, Ecuador. IEEE Computer Society. 4 pp. [Conference contribution]

Escalona, OJ, Kodoth, Vivek, Castro, NC, Xavier, Soumya, Walsh, PR, Glover, BM, Lau, Ernest and Manoharan, Ganesh (2012) Linear variation analysis of intracardiac atrial impedance during internal cardioversion using rectilinear waveforms and energy step up protocol. In: Computing in Cardiology (CinC), 2012, Krakow, Poland. Computing in Cardiology (CinC). Vol 39 4 pp. [Conference contribution]

Gholinezhadasnefestani, S, Escalona, OJ, Castro, NC, Nazarzadeh, K, Kodoth, V, Lau, E and Manoharan, G (2012) Atrial Fibrillation ECG Signal Processing for QRST Cancellation: Zero-Padding versus Time Alignment. In: IEEE Andean Region International Conference 2012 (Andescon 2012), Cuenca, Ecuador. IEEE Computer Society. 4 pp. [Conference contribution]

Gholinezhadasnefestani, Shima, Escalona, OJ, Nazarzadeh, Kimia, Kodoth, Vivek, Lau, Ernest and Manoharan, Ganesh (2012) QRST cancellation in ECG signals during atrial fibrillation: Zero-padding versus time alignment. In: Signal Processing and Communication Systems (ICSPCS), 2012, 6th International Conference, Gold Coast, Australia. IEEE. 7 pp. [Conference contribution]

Navarro, C, Cromie, N, Escalona, OJ, Di Maio, R, Howe, A, Thompson, AI and Anderson, JMCC (2012) Detection of pulseless electrical activity by a public access defibrillator using ECG and ICG. European Heart Journal, 33 (1). p. 701. [Journal article]

Navarro, Cesar, Cromie, Nick, Escalona, OJ, Di Maio, Rebecca, Howe, Andrew, Thompson, AI and Anderson, JMCC (2012) Detection of pulseless electrical activity by a public access defibrillator using ECG and ICG. In: UNSPECIFIED. Oxford University Press. Vol 44 [Conference contribution]

Vock, Stefan R, Escalona, OJ, Turner, Colin and Owens, FJ (2012) Challenges for Semiconductor Test Engineering: A Review Paper. Journal of Electronic Testing: Theory and Applications (JETTA), 28 (3). pp. 365-374. [Journal article]

2011

University of Ulster (2011) Defibrillator Apparatus and Method. [Patent]

Escalona, OJ, Mendoza, M, Villegas, G and Navarro, C (2011) Real-time System for High-resolution ECG Diagnosis Based on 3D Late Potential Fractal Dimension Estimation. In: Computing in Cardiology, Hangzhou, China. Computing in Cardiology, 2011. Vol 38 4 pp. [Conference contribution]

Escalona, OJ and Nagel, JH (2011) Tendencies and Initiatives in the Regulation of Clinical Engineers in the European Region. In: 17th International Conference on Engineering Education; Engineering Sustainability for a Global Economy., Waterfront Hall, Belfast, N. Ireland.. INEER. Vol 17 6 pp. [Conference contribution]

Kodoth, V, Castro, NC, Glover, BM, Anderson, JMCC, Escalona, OJ, Lau, E and Manoharan, G (2011) Waveform optimisation for internal cardioversion of atrial fibrillation. Journal of Electrocardiology, 44 (6). pp. 689-693. [Journal article]

2010

Diaz, JD, Escalona, OJ, Castro, NC, Anderson, JMCC, Glover, B and Manoharan, G (2010) Predicting Transthoracic Defibrillation Shocks Outcome in the Cardioversion of Atrial Fibrillation Employing Support Vector Machines. In: Computing in Cardiology, Belfast-UK. IEEE. Vol 37 4 pp. [Conference contribution]

Escalona, OJ (2010) Tendencias en el proceso de establecimiento de programas universitarios de Ingeniería Clínica e iniciativas en sistemas internacionales de acreditación y certificación de la profesión en el ámbito europeo. In: Congreso SEEIC-2010, Santa Cruz de Tenerife, Spain.. Congresos SEEIC. 1 pp. [Conference contribution]

Escalona, OJ and Reina, ME (2010) A Fast and Robust Time-Series Based Decision Rule for Identification of Atrial Fibrillation Arrhythmic Patterns in the ECG. In: Computing in Cardiology, Belfast-UK. IEEE. Vol 37 4 pp. [Conference contribution]

Escalona, OJ, Velasquez, JJ, Waterman, N, Chirwa, L and Anderson, JMCC (2010) Transcutaneous Dual Tuned RF Coil System Voltage Gain and Efficiency Evaluation for a Passive Implantable Atrial Defibrillator. In: Computing in Cardiology, Belfast-UK. IEEE. Vol 37 4 pp. [Conference contribution]

Scott, PJ, Navarro, CO, Giardina, M, Escalona, OJ, Anderson, JMCC and Adgey, AAJ (2010) Utilising a Genetic Algorithm to Minimise the Number of Leads in Body Surface Mapping for the Electrocardiographic Diagnosis of Myocardial Infarction. In: Computing in Cardiology, Belfast-UK. IEEE. Vol 37 4 pp. [Conference contribution]

Vock, S, Escalona, OJ and Owens, FJ (2010) Commercial Challenges and Quality Robustness Issue in Semiconductor Manufacture Test and Measurement. In: 27th International Manufacturing Conference, Galway Institute of Technology. IMC. 8 pp. [Conference contribution]

Walsh, PR, O' Mahoney, N and Escalona, OJ (2010) A low-cost microelectronic platform for wireless enablement of implantable medical devices. In: 27th International Manufacturing Conference, Galway Institute of Technology. IMC. 8 pp. [Conference contribution]

2009

Diaz, J, Escalona, OJ, Castro, NC, Anderson, JMCC, Glover, BM and Manoharan, G (2009) Predicting Successful Transthoracic Cardioversion by Dominant Atrial Fibrillatory Frequency Analysis: The Effects of Bisoprolol. In: The World Congress on Medical Physics and Biomedical Engineering, 2009., Munich, Germany. UNSPECIFIED. 4 pp. [Conference contribution]

Diaz, J, Escalona, OJ, Glover, BM and Manoharan, G (2009) Use of frequency analysis on the ECG for the prognosis of low energy cardioversion treatment of atrial fibrillation. In: 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Minneapolis, USA. UNSPECIFIED. 4 pp. [Conference contribution]

2008

Diaz, J, Castro, N, Gonzalez, C and Escalona, OJ (2008) Predicción de Culminación Espontanea de Fibrilación Auricular. In: Bioingeniería en Venezuela: Tendencias, Propuestas y Avances. (Eds: Bosnjak, A and Villegas, H), Asociacion Venezolana de Investigacion y Desarrollo en Bioingenieria - BIOVEN, pp. 63-67. ISBN 980-12-2203-4 [Book section]

Diaz, J, Gonzalez, C, Escalona, OJ, Glover, BM and Manoharan, G (2008) Nonlinear analysis of the ECG during atrial fibrillation in patients for low energy internal cardioversion. In: 2008 30TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-8, Vancouver, Canada.. UNSPECIFIED. 4 pp. [Conference contribution]

Diaz, JD, Diaz, MA, Castro, NC, Glover, B, Manoharan, G and Escalona, OJ (2008) Use of Support Vector Machines in Predicting Success of Intracardiac Cardioversion by Electric Shocks in Patients with Atrial Fibrillation. In: IV LATIN AMERICAN CONGRESS ON BIOMEDICAL ENGINEERING 2007, BIOENGINEERING SOLUTIONS FOR LATIN AMERICA HEALTH, VOLS 1 AND 2. UNSPECIFIED. 5 pp. [Conference contribution]

Glover, BM, McCann, CJ, Manoharan, G, Walsh, SJ, Moore, MJ, Allen, JD, Escalona, OJ, Anderson, JMCC, Trouton, TG, Stevenson, M, Roberts, MJ and Adgey, JAA (2008) A pilot study of a low-tilt biphasic waveform for transvenous cardioversion of atrial fibrillation: Improved efficacy compared with conventional capacitor-based waveforms in patients. PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY, 31 (8). pp. 1020-1024. [Journal article]

Reina, M and Escalona, OJ (2008) Diseño y Análisis de Confiabilidad de un Algoritmo para la Detección de Fibrilación Auricular. In: Bioingeniería en Venezuela: Tendencias, Propuestas y Avances. (Eds: Bosnjak, A and Villegas, H), Asociacion Venezolana de Investigacion y Desarrollo en Bioingenieria - BIOVEN, pp. 73-78. ISBN 980-12-2203-4 [Book section]

Scott, PJ, Stevenson, M, Giardina, M, Hamilton, A, Bennett, JJ, Owen, G, Manoharan, G, Escalona, OJ, Anderson, JMCC and Adgey, J (2008) Deriving a reduced lead system from the 80-lead body surface map in the electrocardiographic determination of acute myocardial infarction. Journal of Electrocardiology, 41 (6). pp. 640-641. [Journal article]

Scott, PJ, Stevenson, M, Navarro, M, Hamilton, A, Bennett, JR, Owens, C, Manoharan, G, Escalona, OJ, Anderson, JMCC and Adgey, AAJ (2008) Deriving a Reduced Lead System from the 80-Lead Body Surface Map in the Electrocardiographic Determination of Acute Myocardial Infarction. In: UNSPECIFIED. Elsevier. Vol 41 [Conference contribution]

Wong, S, Badra, R, Gonzalez, C, Muller-Karger, C, Escalona, OJ and Lara, L (2008) Estudios de postgrado en bioingeniería en la USB. In: Bioingeniería en Venezuela: Tendencias, Propuestas y Avances. (Eds: Bosnjak, A and Villegas, H), Asociacion Venezolana de Investigacion y Desarrollo en Bioingenieria - BIOVEN, pp. 270-274. ISBN 980-12-2203-4 [Book section]

2007

Diaz, J, Castro, N, Escalona, OJ, Anderson, JMCC, Glover, BM and Adgey, JA (2007) The effect of internal DC shocks on the atrial fibrillation frequency. In: 2007 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-16, Lyon, France. IEEE. 4 pp. [Conference contribution]

Diaz, JD, Escalona, OJ, Anderson, JMCC, Glover, B and Adgey, AAJ (2007) Frequency Analysis of Atrial Fibrillation Predicts Success for Low Energy Intracardiac Cardioversion. In: WORLD CONGRESS ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING 2006, VOL 14, PTS 1-6. UNSPECIFIED. 4 pp. [Conference contribution]

2006

Diaz, JD, Gonzalez, C and Escalona, OJ (2006) A support vector machine for predicting spontaneous termination of paroxysmal atrial fibrillation episodes. In: Computers in Cardiology 2006, Valencia, Spain, Valencia, Spain. Institute of Electrical and Electronics Engineers (IEEE). Vol 33 (1) 4 pp. [Conference contribution]

Owens, C, Navarro, C, McClelland, A, Riddell, J, Escalona, OJ, Anderson, JMCC and Adgey, AAJ (2006) Improved detection of acute myocardial infarction using a diagnostic algorithm based on calculated epicardial potentials. International Journal of Cardiology, 111 (2). p. 292. [Journal article]

Owens, C, Navarro, C, McClelland, A, Riddell, J, Escalona, OJ, Anderson, JMCC and Adgey, JAA (2006) Improved detection of acute myocardial infarction using a diagnostic algorithm based on calculated epicardial potentials. INTERNATIONAL JOURNAL OF CARDIOLOGY, 111 (2). pp. 292-301. [Journal article]

Walsh, SJ, Manoharan, G, Escalona, OJ, Santos, JA, Evans, N, Anderson, JMCC, Stevenson, M, Allen, JD and Adgey, AAJ (2006) Novel rectangular biphasic and monophasic waveforms delivered by a radiofrequency-powered defibrillator compared with conventional capacitor-based waveforms in transvenous cardioversion of atrial fibrillation. Europace, 8 . pp. 873-880. [Journal article]

Walsh, SJ, Manoharan, G, Escalona, OJ, Santos, JA, Evans, N, Anderson, JMCC, Stevenson, M, Allen, JD and Adgey, JAA (2006) Novel rectangular biphasic and monophasic waveforms delivered by a radiofrequency-powered defibrillator compared with conventional capacitor-based waveforms in transvenous cardioversion of atrial fibrillation. EUROPACE, 8 (10). pp. 873-880. [Journal article]

2005

Navarro, C, Turner, C, Escalona, OJ, Owens, C, Anderson, JMCC and Adgey, AAJ (2005) A method for the ECG inverse problem in the frequency domain. In: 18th IEEE Symposium on Computer-Based Medical Systems, Proceedings, Dublin, Ireland. UNSPECIFIED. 6 pp. [Conference contribution]

Navarro-Paredes, Cesar, Turner, C, Escalona, OJ, Owens, C, Anderson, JMCC and Adgey, J (2005) A method for the ECG inverse problem in the frequency domain. In: 18th IEEE Symposium on Computer-Based Medical Systems; Dublin, Dublin, Ireland. Institute of Electrical and Electronics Engineers (IEEE). 6 pp. [Conference contribution]

2004

Escalona, OJ, Walsh, SJ, Allen, JD, Anderson, JMCC and Adgey, AAJ (2004) Radio-frequency powered atrial defibrillation with a biphasic rectangular pulse waveform: a safety study at 3 and 5 Jouls. In: 5th IEEE International Caracas Conference on Devices, Circuits and Systems, Punta Cana, Dominican Republic. Institute of Electrical and Electronics Engineers (IEEE). Vol 5 (1) 6 pp. [Conference contribution]

Escalona, OJ, Walsh, SJ, Allen, JD, Anderson, JMCC and Adgey, AAJ (2004) Radio-frequency powered atrial defibrillation with a biphasic rectangular pulse waveform: a safety study at 3 and 5 Jouls. In: ICCDCS 2004: Fifth International Caracas Conference on Devices, Circuits and Systems, Punta Cana, Dominican Republic. UNSPECIFIED. 6 pp. [Conference contribution]

Escalona, OJ, Walsh, SJ, Anderson, JMCC, Allen, JD and Adgey, J (2004) Desfibrilador de pulso rectangular bifásico asimétrico para desfibrilación auricular transvenosa (Asymmetric biphasic rectangular pulse defibrillator for transvenous atrial defibrillation). In: Avances en Ingeniería Biomédica. (Eds: Jugo, D, Medina, R and Rojas, R), GIBULA, ULA, Merida, Venezuela, Merida, Venezuela, pp. 269-274. ISBN 980-11-0777-4 [Book section]

2003

Navaro, C, Owens, C, Riddell, J, McClelland, A, Anderson, JMCC, Escalona, OJ, Turner, C and Adgey, JJA (2003) The use of calculated epicardial potentials improves significantly the sensitivity of a diagnostic algorithm in the detection of acute myocardial infarction. Journal of Electrocardiology, 36 Sup . pp. 127-132. [Journal article]

Santos, JA, Walsh, S, Evans, NE, Escalona, OJ, Manoharan, G, Anderson, JMCC, Allen, JD and Adgey, AA (2003) Transdermal atrial defibrillation with bipolar low-tilt pulses. ELECTRONICS LETTERS, 39 (25). pp. 1789-1790. [Journal article]

Walsh, SJ, Manoharan, G, Escalona, OJ, Evans, N, Allen, JD, Anderson, JMCC and Adgey, JAA (2003) Transvenous cardioversion - A novel asymmetric rectangular biphasic waveform from a radiofrequency defibrillator compared with conventional waveforms in atrial fibrillation. JOURNAL OF ELECTROCARDIOLOGY, 36 (Suppl.). pp. 191-192. [Journal article]

2002

Walsh, SJ, Manoharan, G, Santos, J, Escalona, OJ, Evans, N, Allen, JD, Anderson, JMCC and Adgey, AAJ (2002) Highly successful atrial defibrillation using low-energy biphasic waveforms with no tilt. EUROPEAN HEART JOURNAL, 23 (Suppl.). p. 287. [Journal article]

Walsh, SJ, Manoharan, G, Santos, JA, Escalona, OJ, Allen, JD, Anderson, JMCC and Adgey, J (2002) Atrial Defibrillation Using Low Energy Rectangular Biphasic Waveforms - Asymmetric Pulses Allow Voltage Reduction. Irish Journal of Medical Science, 171 (1). p. 46. [Journal article]

Walsh, SJ, Manoharan, G, Santos, JA, Escalona, OJ, Allen, JD, Anderson, JMCC and Adgey, J (2002) Transvenous Cardioversion - A Novel Asymmetric Rectangular Biphasic Waveform Compared with Conventional Waveforms in Atrial Defibrillation. Irish Journal of Medical Science, 171 (1). pp. 25-26. [Journal article]

Walsh, SJ, Manoharan, G, Santos, JA, Escalona, OJ, Allen, JD, Anderson, JMCC and Adgey, J (2002) A novel biphasic waveform for transvenous cardioversion of atrial fibrillation. Journal of Electrocardiology, 35 . p. 179. [Journal article]

2001

Diaz, MA, Escalona, OJ, Hernandez, AI and Mora, F (2001) A comparative study of three techniques for QRS cancellation in the ECG. Technology And Health Care, 9 (1-2). pp. 202-204. [Journal article]

Diaz, MA, Hernandez, AI, Mora, F and Escalona, OJ (2001) Comparacion de tecnicas de cancelacion del QRST en el ECG. In: Memorias II Congreso Latinoamericano de Ingenieria Biomedica. Sociedad Cubana de Bioingenieria, La Habana, Cuba, 00383-1-00383-2. ISBN 950-7132-57-5 [Book section]

2000

Diaz, MA, Hernandez, AI, Mora, F and Escalona, OJ (2000) Comparación de técnicas de cancelación de la actividad auricular en el ECG. In: Tendencias Actuales en Bioingenieria. SOVEB, Caracas, Venezuela, Caracas, Venezuela, pp. 98-103. ISBN 980-329-286-2 [Book section]

1999

Escalona, OJ (1999) Detección no-invasiva de la susceptibilidad a una taquicardia ventricular: análisis tridimensional de potenciales ventriculares tardíos. (Non-invasive detection of susceptibility to ventricular tachycardia: three-dimensional analysis of ventricular late potentials). Acta Científica Venezolana, 50 (2). p. 105. [Journal article]

Escalona, OJ and Mitchell, RH (1999) Dynamic behavior of ventricular late potentials : estimation of 3-dimensional fractal dimension as an index of basic order chaotic features in post-MI patients at risk and in healthy subjects. Innovation et Technologie en Biologie et Médecine, 20 (3). pp. 169-180. [Journal article]

McEneaney, D, Escalona, OJ, Anderson, JMCC and Adgey, AAJ (1999) A gastroesophageal electrode for electrophysiological studies. PACE - Pacing and Clinical Electrophysiology, 22 (3). pp. 487-499. [Journal article]

McEneaney, DJ, Escalona, OJ, Anderson, JA and Adgey, AAJ (1999) A gastroesophageal electrode for electrophysiological studies. PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY, 22 (3). pp. 487-499. [Journal article]

1998

Escalona, OJ (1998) Analog implementation of the single fiducial point alignment technique for real-time high resolution ECG analysis in the P-R interval. In: 25th Annual Meeting on Computers in Cardiology 1998 - Cleveland, USA, Cleveland, OH, USA. Institute of Electrical and Electronics Engineers (IEEE). Vol 25 (1) 4 pp. [Conference contribution]

Escalona, OJ, Diaz, MA and Parra, JE (1998) A real-time system for high-resolution ECG signal averaging using the analog SFP alignment technique. In: 2nd IEEE INTERNATIONAL CARACAS CONFERENCE ON DEVICES, CIRCUITS AND SYSTEMS (ICCDCS 98), Isla Margarita, Venezuela. Institute of Electrical and Electronics Engineers (IEEE). Vol 2 (1) 3 pp. [Conference contribution]

Mitchell, RH and Escalona, OJ (1998) Discriminating at-risk post-MI patients by fractal dimension analysis of the late potential attractor. In: 20TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, Hong Kong. IEEE. Vol 20 (3) 3 pp. [Conference contribution]

Ziri-Castro, KI, Lopez, JA, Anderson, J and Escalona, OJ (1998) A portable stimulation system suitable for the development of new techniques in cardiac electrophysiological studies. In: 2nd IEEE INTERNATIONAL CARACAS CONFERENCE ON DEVICES, CIRCUITS AND SYSTEMS (ICCDCS 98), Isla Margarita, Venezuela. Institute of Electrical and Electronics Engineers (IEEE). Vol 2 (1) 4 pp. [Conference contribution]

1997

Bravo, R, Escalona, OJ, Mora, F and Passariello, G (1997) Late potential analysis in Chagas disease using the vector spectral combination of orthogonal leads. In: 19TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, Chicago, IL, USA.. IEEE. Vol 19 (1) 3 pp. [Conference contribution]

Bravo, R, Escalona, OJ, Mora, F and Passariello, G (1997) Vector spectral combination of orthogonal leads using the Hartley transform for late potential analysis in Chagas disease. In: COMPUTERS IN CARDIOLOGY 1997, Lund, Sweden. Institute of Electrical and Electronics Engineers (IEEE). Vol 24 (1) 3 pp. [Conference contribution]

Bravo, R, Escalona, OJ, Mora, F and Passariello, G (1997) Análisis de potenciales tardíos en pacientes chagacicos usando la combinación vectorespectral con la transformada de Hartley - ( Analysis of late potentials in chagas patients using vectorespectral combination with Hartley transform ). In: Avances Recientes en Bioingenieria: Investigación y Tecnología Aplicada. (Eds: Barrios, V, Montilla, M and Cerrolaza, M), Sociedad Venezolana de Métodos Numéricos en Ingeniería (SVMNI), UCV, Caracas, Venezuela., Caracas, Venezuela, TS11-TS16. ISBN 980-00-1112-9 [Book section]

Diaz, MA and Escalona, OJ (1997) Interfaz para estimulación ventricular vía gástrica. (Interface for gastro-thoracic ventricular stimulation). Acta Científica Venezolana, 48 (1). p. 246. [Journal article]

Diaz, MA and Escalona, OJ (1997) Instrumentación de interfaz para estimulación ventricular vía gástrica (Interface instrumentation for ventricular stimulation via gastro-esophageal catheter). In: Avances Recientes en Bioingenieria: Investigación y Tecnología Aplicada. (Eds: Barrios, V, Montilla, M and Cerrolaza, M), Sociedad Venezolana de Métodos Numéricos en Ingeniería (SVMNI), UCV, Caracas, Venezuela., Caracas, Venezuela, TS17-TS22. ISBN 980-00-1112-9 [Book section]

Escalona, OJ (1997) Procedimiento para la detección y segmentación robusta de la onda P en el ECG de 12-derivaciones de alta resolución. (A robust procedure for the detection and segmentation of the P-wave in high-resolution 12-lead ECG). Acta Científica Venezolana, 48 (1). p. 247. [Journal article]

Escalona, OJ and Wright, G (1997) Procesamiento robusto del ECG de 12-derivaciones para la detección y segmentación de la onda P -(Robust Processing of 12-lead ECG for detection and segmentation of the P) . In: Avances Recientes en Bioingenieria: Investigación y Tecnología Aplicada. (Eds: Barrios, V, Montilla, M and Cerrolaza, M), Sociedad Venezolana de Métodos Numéricos en Ingeniería (SVMNI), UCV, Caracas, Venezuela., Caracas, Venezuela, TS63-TS67. ISBN 980-00-1112-9 [Book section]

Escalona, OJ, Ziri-Castro, KI, Lopez, JA, Mak, MH and Anderson, J (1997) A dual energy mode system for the development of new techniques in cardiac electrophysiological studies and external pacing. In: 19TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, MAGNIFICENT MILESTONES AND EMERGING OPPORTUNITIES IN MEDICAL ENGINEERING, Chicago, IL, USA. Institute of Electrical and Electronics Engineers (IEEE). Vol 19 (1) 4 pp. [Conference contribution]

Lopez, J, Ziri-Castro, K and Escalona, OJ (1997) Sistema portátil computarizado para estimulación cardiaca en estudios electrofisiológicos avanzados - (Portable computer-based system for cardiac stimulation in advanced electrophysiological studies). In: Avances Recientes en Bioingenieria: Investigación y Tecnología Aplicada. (Eds: Barrios, V, Montilla, M and Cerrolaza, M), Sociedad Venezolana de Métodos Numéricos en Ingeniería (SVMNI), UCV, Caracas, Venezuela., Caracas, Venezuela, TS23-TS29. ISBN 980-00-1112-9 [Book section]

Ziri-Castro, K, Lopez, J and Escalona, OJ (1997) Instrumentación PC-interfaz para el desarrollo de nuevas técnicas en estudios cardíacos electrofisiológicos avanzados. (PC-based system for development of new techniques in cardiac electrophysiological studies). Acta Cientifica Venezolana, 48 (1). p. 246. [Journal article]

1996

Escalona, OJ (1996) Incidence of chaotic behaviour of ventricular late potentials on patient's susceptibility to a catastrophic arrhythmia. In: International Conference on Simulation Modelling in Bioengineering, BIOSIM 96, Merida, Venezuela. Computational Mechanics Publ,Southampton, United Kingdom. Vol 1 (1) 10 pp. [Conference contribution]

Escalona, OJ, Gavidia, L and Wright, G (1996) A robust procedure for P-wave detection and segmentation in high resolution 12-lead ECG. In: 18TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, Amsterdam, Netherlands.. Institute of Electrical and Electronics Engineers (IEEE). Vol 18 (4) 2 pp. [Conference contribution]

Escalona, OJ, McEneaney, D and Anderson, J (1996) Minimally invasive recording of His bundle potentials using a gastro-thoracic electrode system configuration. In: 23rd Annual Scientific Meeting on Computers in Cardiology 1996, INDIANAPOLIS, INDIANAPOLIS, IN, USA. Institute of Electrical and Electronics Engineers (IEEE). Vol 23 (1) 4 pp. [Conference contribution]

Huerta, M, Delgado, W, Hilal, I and Escalona, OJ (1996) Sistema de transmisión de señales electrocardiográficas (ECG) ambulatorias a través de una línea telefónica celular utilizando modulación / demodulación FM. (Ambulatory ECG signal transmission system via a celular telephone line using FM modulation). Acta Cientifica Venezolana, 47 (1). p. 338. [Journal article]

Mak, MH, Escalona, OJ and Anderson, J (1996) PC-based cardiac electrophysiological studies: A pacing system with real-time screen monitoring of endocardial electrograms. In: 23rd Annual Scientific Meeting on Computers in Cardiology 1996, INDIANAPOLIS, IN, INDIANAPOLIS, IN, USA. Institute of Electrical and Electronics Engineers (IEEE). Vol 23 (1) 4 pp. [Conference contribution]

1995

Escalona, OJ and Anderson, J (1995) Intracardiac monophasic pulse driver for PC-based electrophysiological studies. In: FIRST IEEE INTERNATIONAL CARACAS CONFERENCE ON DEVICES, CIRCUITS AND SYSTEMS (ICCDCS 95), Caracas, Venezuela. Institute of Electrical and Electronics Engineers (IEEE). Vol 1 (1) 4 pp. [Conference contribution]

Escalona, OJ, Anderson, J and Dempsey, G (1995) Interface module for regulated current pulse delivery in gastro-thoracic stimulation. In: 1st IEEE INTERNATIONAL CARACAS CONFERENCE ON DEVICES, CIRCUITS AND SYSTEMS (ICCDCS 95), Caracas, Venezuela. Institute of Electrical and Electronics Engineers (IEEE). Vol 1 (1) 4 pp. [Conference contribution]

Escalona, OJ, McEneaney, D and Anderson, J (1995) Sistema gastro-toráxico para estimulación ventricular. In: III COLOQUIO VENEZOLANO DE BIOINGENIERIA. (Eds: Bevilacqua, G, Silva, J, Passariello, G and Mora, F), EQINOCCIO, USB, Baruta, Venezuela., Caracas, Venezuela, pp. 127-130. ISBN 980-237-091-6 [Book section]

Villegas, G, Escalona, OJ, Mora, F and Passariello, G (1995) Sistemas basados en Microprocesadores para la adquisición de señales electrocardiográficas. In: III COLOQUIO VENEZOLANO DE BIOINGENIERIA. (Eds: Bevilacqua, G, Silva, J, Passariello, G and Mora, F), EQINOCCIO, USB, Baruta, Venezuela, Caracas, Venezuela, pp. 147-152. ISBN 980-237-091-6 [Book section]

1994

Balderson, DE, Escalona, OJ, Mitchell, RH and Harron, DWG (1994) Detection of late potentials in patients with and without myocardial infarction. (III) Time versus frequency domain. Automedica, 16 (1-2). pp. 3-11. [Journal article]

Balderson, DE, Escalona, OJ, Mitchell, RH and Harron, DWR (1994) Detection of late potentials in patients with and without myocardial infarction. (IV) Passband analysis. Automedica, 16 (1-2). pp. 13-21. [Journal article]

Escalona, OJ, Anderson, J, McEneaney, D, Dempsey, G and Adgey, J (1994) Esothoracic electrophysiology: a reliable pacing system for conducting the Wellens test for VT inducibility. In: 16TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY - ENGINEERING ADVANCES: NEW OPPORTUNITIES FOR BIOMEDICAL ENGINEERS, Baltimore, MD, USA. Institute of Electrical and Electronics Engineers (IEEE). Vol 16 (1) 2 pp. [Conference contribution]

Escalona, OJ, Anderson, JMCC, McEneaney, D, Dempsey, G and Adgey, AJJ (1994) ESOTHORACIC ELECTROPHYSIOLOGY - A RELIABLE PACING SYSTEM FOR CONDUCTING THE WELLENS TEST FOR VT INDUCIBILITY. In: PROCEEDINGS OF THE 16TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY - ENGINEERING ADVANCES: NEW OPPORTUNITIES FOR BIOMEDICAL ENGINEERS, PTS 1&2. I E E E. 2 pp. [Conference contribution]

Escalona, OJ and Mitchell, RH (1994) Use of the Hartley transform for vector spectral combination of orthogonal leads in late potential analysis. In: 16TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY - ENGINEERING ADVANCES: NEW OPPORTUNITIES FOR BIOMEDICAL ENGINEERS, Baltimore, MD, USA.. Institute of Electrical and Electronics Engineers (IEEE). Vol 16 (2) 2 pp. [Conference contribution]

Escalona, OJ and Mitchell, RH (1994) Fractal dimension analysis of the late potential attractor in post-MI patients as a method of at-risk discrimination. In: Artificial Neural Networks in Engineering Conference (ANNIE'94); St. Louis, MO, USA, St. Louis, MO, USA. ASME, New York, NY, USA. Vol 4 (1) 6 pp. [Conference contribution]

Escalona, OJ, Mitchell, RH, Balderson, DE and Harron, DWG (1994) Use of fractal dimension analysis for characterizing ventricular late potentials in the time domain. Automedica, 16 (1-2). pp. 23-34. [Journal article]

Mitchell, RH and Escalona, OJ (1994) Frequency Analysis of Ventricular Late Potentials Using the Hartley Transform. In: 20th International Congress on Electrocardiology. GetInfo. 2 pp. [Conference contribution]

1993

Escalona, OJ (1993) A fractal approach to the problem of ventricular late potential detection. In: 15th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 1993, San Diego, CA, USA. Institute of Electrical and Electronics Engineers (IEEE). Vol 15 (1) 2 pp. [Conference contribution]

Escalona, OJ and Mitchel, RH (1993) Fractal dimension analysis for the detection of ventricular late potentials in the time domain. In: 20th Annual Meeting of Computers in Cardiology 1993, London, London, UK. Institute of Electrical and Electronics Engineers (IEEE), COMPUTER SOC PRESS. Vol 20 (1) 4 pp. [Conference contribution]

Escalona, OJ, Mitchell, RH, Balderson, DE and Harron, DWG (1993) Fast and reliable QRS alignment technique for high-frequency analysis of signal-averaged ECG. Medical and Biological Engineering and Computing, 31 (4 Supp). S137-S146. [Journal article]

1992

Balderson, DE, Escalona, OJ, Mitchell, RH and Harron, DWG (1992) Detection of late potentials in patients with and without myocardial infarction. I: Time domain. Automedica, 15 (1). pp. 1-11. [Journal article]

Balderson, DE, Escalona, OJ, Mitchell, RH and Harron, DWG (1992) Detection of late potentials in patients with and without myocardial infarction. II: Frequency domain. Automedica, 15 (1). pp. 13-22. [Journal article]

Escalona, OJ, Mitchell, RH, Balderson, DE and Harron, DWG (1992) Instrumentation in Ventricular Late Potential Analysis: ECG Amplifier Performance Requirements and a Simple Design Technique. Innovation et Technologie en Biologie et Medecine, 13 (6). pp. 704-716. [Journal article]

Escalona, OJ, Mitchell, RH, Balderson, DE and Harron, DWG (1992) Vector spectral analysis of ventricular late potentials using the Hartley transform. In: Actes du Sixieme Forum Jeunes Chercheurs en Genie Biologique et Medical. (Eds: Moschetto, J), Innovation et technologie en biologie et médecine; ASTEC-ITBM., Lille Cedex, France, pp. 70-71. ISBN 0243-7228 [Book section]

Kelly, K, Escalona, OJ and Mitchell, RH (1992) The use of adaptive line enhancement for the beat-to-beat detection of late potentials: an evaluation. Innovation et Technologie en Biologie et Medecine, 13 (6). pp. 587-600. [Journal article]

Mitchell, RH, Kelly, K and Escalona, OJ (1992) An Evaluation of Adaptive Line Enhancement for the Beat-to-Beat Detection of Late Potentials. In: 14th ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, Paris, France. Institute of Electrical and Electronics Engineers (IEEE). Vol 14 (2) 2 pp. [Conference contribution]

1991

Balderson, DA, Harron, DWG, Mitchell, RH and Escalona, OJ (1991) Evaluation of ventricular late potentials in the frequency domain at various bandwidths. British Journal of Clinical Pharmacology, 31 . pp. 583-584. [Journal article]

Balderson, DE, Harron, DWG, Escalona, OJ and Mitchell, RH (1991) A comparison of the incidence and reproducibility of ventricular late potentials (LP) in the time and frequency domain in patients with cardiovascular (CV) disease. British Journal of Clinical Pharmacology, 31 (2). 244P-244P. [Journal article]

Balderson, DE, Harron, DWG, Escalona, OJ and Mitchell, RH (1991) The detection, significance and effect of drugs upon ventricular late potentials. Automedica, 13 (2 and). pp. 67-96. [Journal article]

Escalona, OJ and McAdams, ET (1991) Electrode Standards. Innovation et Technologie en Biologie et Medecine, 12 (1). pp. 64-72. [Journal article]

Escalona, OJ and Mcadams, ET (1991) Backing Materials and Electrode Designs. Innovation et Technologie en Biologie et Medecine, 12 (1). pp. 57-63. [Journal article]

Escalona, OJ and Mitchell, RH (1991) Frequency bandwidth limitations in the signal-averaged ECG by the maximum coherence matching technique. Automedica, 13 (2 and). pp. 177-186. [Journal article]

Harron, DWG, Balderson, D, Mitchell, H and Escalona, OJ (1991) Spectral temporal mapping for the detection of ventricular late potentials. Clicical Pharmacology & Therapeutics, 49 (2). p. 192. [Journal article]

Mitchell, RH and Escalona, OJ (1991) Bandwidth Limitations of Signal-Averaged ECGs Using Maximum Coherence Matching. In: 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Orlando, FL, USA.. IEEE. Vol 13 (2) 2 pp. [Conference contribution]

1988

Mitchell, RH and Escalona, OJ (1988) Discriminating at-risk post-MI patients by fractal dimension analysis of the late potential attractor. In: 20th Annual International Conference of the IEEE EMBS, EMBC-1998, Hong Kong, Hong Kong. Institute of Electrical and Electronics Engineers (IEEE). Vol 20 (3) 3 pp. [Conference contribution]

1986

Escalona, OJ, Passariello, G and Mora, F (1986) An algorithm for microprocessor-based QRS detection. Journal of Clinical Engineering, 11 (3). pp. 213-219. [Journal article]

This list was generated on Tue Jul 26 02:07:56 2016 BST.