NDLI: A new system design for transmural directly coupled (DC) cardiac mapping in vivo

Content Provider	IEEE Xplore Digital Library
Author	Witkowski, F.X. Penkoske, P.A.
Copyright Year	1992
Description	Author affiliation: Dept. of Internal Med., Pediatrics & Surg., Albert Univ., Edmonton, Alta., Canada (Witkowski, F.X.; Penkoske, P.A.)
Abstract	Improved methods for assessing three-dimensional distributions and rapid temporal changes of activation, repolarization, and systolic and diastolic potentials in extracellular unipolar electrogram recordings would enhance studies of arrhythmogenesis. To assess all these parameters requires directly coupled (DC) mapping techniques. DC coupling offers further advantages in its rapid response characteristics to high-energy defibrillatory impulses. A system has been developed that utilizes DC unipolar transmural recording electrodes coupled to appropriate processing, analog-to-digital conversion, and digital storage of 384 channels simultaneously for up to 60 minutes. This 3.5-Gbyte data stream is then rapidly processed using high-resolution digital displays and interactive graphics software with three-dimensional data presentation.<>
Starting Page	99
Ending Page	101
File Size	232263
Page Count	3
File Format	PDF
ISBN	0780307852
DOI	10.1109/IEMBS.1988.94425
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1988-11-04
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	In vivo Electrodes Switches Myocardium Pulse amplifiers Extracellular Heart Data acquisition Simultaneous localization and mapping Synchronization
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

PC-based system for cardiac potential mapping

Design of an integrated sensor for in-vivo simultaneous electrocontractile cardiac mapping

Transistors for Cardiac Conduction System

Quantitative techniques for analyzing high-resolution cardiac-mapping data

Relation of defibrillatory potential minima to post-defibrillatory activation

Development of Epicardial Mapping System for Studying Atrial Fibrillation

Interactive cardiac mapping. I. Data acquisition

A simultaneous multichannel monophasic action potential electrode array for in vivo epicardial repolarization mapping

Alternative methods of excitation time determination on the epicardial surface

A new system design for transmural directly coupled (DC) cardiac mapping in vivo

Similar Documents

PC-based system for cardiac potential mapping

Design of an integrated sensor for in-vivo simultaneous electrocontractile cardiac mapping

Transistors for Cardiac Conduction System

Quantitative techniques for analyzing high-resolution cardiac-mapping data

Relation of defibrillatory potential minima to post-defibrillatory activation

Development of Epicardial Mapping System for Studying Atrial Fibrillation

Interactive cardiac mapping. I. Data acquisition

A simultaneous multichannel monophasic action potential electrode array for in vivo epicardial repolarization mapping

Alternative methods of excitation time determination on the epicardial surface

A new system design for transmural directly coupled (DC) cardiac mapping in vivo