A Matlab program to quantify low-SNR pacemaker signals

M. Lipphard; F. Eberhardt; Uwe Wiegand; U. G. Hofmann

A Matlab program to quantify low-SNR pacemaker signals

M. Lipphard, F. Eberhardt, Uwe Wiegand, U. G. Hofmann

Abstract

In an attempt to study the influence of varying distances between bipolar atrial pacemaker electrodes on ventricular far-field oversensing, we have chosen to analyse signals recorded directly from the patients cardiac pacemaker, via its programmer unit, to a digital acquisition board under several test conditions. This data is analysed by a GUI-driven Matlab program for their near- and far-field parameters spike amplitude and width, frequency of occurrence, and average potential shape. Far-field events are displayed together with their preceding near-field over the whole recording period by a raster-plot display. Our Matlab routines were tested on several patients with a DDDR type pacemaker, but an extensive study under controlled conditions is pending.

Original language	English
Pages	1-2
Number of pages	2
Publication status	Published - 2002
Event	12th Nordic Baltic Conference on Biomedical Engineering and Medical Physics - Reykjavik, Iceland Duration: 18.06.2002 → 22.06.2002

Conference

Conference	12th Nordic Baltic Conference on Biomedical Engineering and Medical Physics
Country/Territory	Iceland
City	Reykjavik
Period	18.06.02 → 22.06.02

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title = "A Matlab program to quantify low-SNR pacemaker signals",

abstract = "In an attempt to study the influence of varying distances between bipolar atrial pacemaker electrodes on ventricular far-field oversensing, we have chosen to analyse signals recorded directly from the patients cardiac pacemaker, via its programmer unit, to a digital acquisition board under several test conditions. This data is analysed by a GUI-driven Matlab program for their near- and far-field parameters spike amplitude and width, frequency of occurrence, and average potential shape. Far-field events are displayed together with their preceding near-field over the whole recording period by a raster-plot display. Our Matlab routines were tested on several patients with a DDDR type pacemaker, but an extensive study under controlled conditions is pending. ",

author = "M. Lipphard and F. Eberhardt and Uwe Wiegand and Hofmann, \{U. G.\}",

year = "2002",

language = "English",

pages = "1--2",

note = "12th Nordic Baltic Conference on Biomedical Engineering and Medical Physics ; Conference date: 18-06-2002 Through 22-06-2002",

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Lipphard, M, Eberhardt, F, Wiegand, U & Hofmann, UG 2002, 'A Matlab program to quantify low-SNR pacemaker signals', Paper presented at 12th Nordic Baltic Conference on Biomedical Engineering and Medical Physics, Reykjavik, Iceland, 18.06.02 - 22.06.02 pp. 1-2. <https://dadospdf.com/download/a-matlab-program-to-quantify-low-snr-pacemaker-signals-_5abd7622b7d7bc0142f8f6b1_pdf>

TY - CONF

T1 - A Matlab program to quantify low-SNR pacemaker signals

AU - Lipphard, M.

AU - Eberhardt, F.

AU - Wiegand, Uwe

AU - Hofmann, U. G.

PY - 2002

Y1 - 2002

N2 - In an attempt to study the influence of varying distances between bipolar atrial pacemaker electrodes on ventricular far-field oversensing, we have chosen to analyse signals recorded directly from the patients cardiac pacemaker, via its programmer unit, to a digital acquisition board under several test conditions. This data is analysed by a GUI-driven Matlab program for their near- and far-field parameters spike amplitude and width, frequency of occurrence, and average potential shape. Far-field events are displayed together with their preceding near-field over the whole recording period by a raster-plot display. Our Matlab routines were tested on several patients with a DDDR type pacemaker, but an extensive study under controlled conditions is pending.

AB - In an attempt to study the influence of varying distances between bipolar atrial pacemaker electrodes on ventricular far-field oversensing, we have chosen to analyse signals recorded directly from the patients cardiac pacemaker, via its programmer unit, to a digital acquisition board under several test conditions. This data is analysed by a GUI-driven Matlab program for their near- and far-field parameters spike amplitude and width, frequency of occurrence, and average potential shape. Far-field events are displayed together with their preceding near-field over the whole recording period by a raster-plot display. Our Matlab routines were tested on several patients with a DDDR type pacemaker, but an extensive study under controlled conditions is pending.

UR - https://www.researchgate.net/publication/2850303_A_Matlab_program_to_quantify_low-SNR_pacemaker_signals

M3 - Conference Papers

SP - 1

EP - 2

T2 - 12th Nordic Baltic Conference on Biomedical Engineering and Medical Physics

Y2 - 18 June 2002 through 22 June 2002

ER -

A Matlab program to quantify low-SNR pacemaker signals

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