EVALUATION OF PRECISION AND ACCURACY OF A PROGRAM FOR THE ANALYSIS OF 12 SIMULTANEOUS ECG LEADS DURING EXERCISE TEST.

C. Mazzoleni; G. Pinna; F. Cobelli; C. Opasich; G. Riccardi; G. Specchia

EVALUATION OF PRECISION AND ACCURACY OF A PROGRAM FOR THE ANALYSIS OF 12 SIMULTANEOUS ECG LEADS DURING EXERCISE TEST.

C. Mazzoleni, G. Pinna, F. Cobelli, C. Opasich, G. Riccardi, G. Specchia

Istituti Clinici Scientifici Maugeri Spa – Società Benefit

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A program for the analysis of 12 simultaneous ECG leads during exercise test has been set up. It computes 12 average cycles corresponding to 10-second sequences for each step of the test, and performs pattern recognition to identify global P onset, QRS onset and offset, and T end. To evaluate the precision and accuracy of the program, since no 12-lead annotated library is available, the authors have collected 30 sequences relative to patients with transmural myocardial infarction at rest, exercise and recovery. The whole set of 12 average cycles for each sequence has been subjected to visual inspection by three independent cardiologists, to identify the reference points for comparison with the program's results. The precision and accuracy of the program have been found to be acceptable.

Original language	English
Title of host publication	Computers in Cardiology
Editors	Kenneth L. Ripley
Publisher	IEEE
Pages	447-450
Number of pages	4
ISBN (Print)	0818607335
Publication status	Published - 1985

ASJC Scopus subject areas

Software
Cardiology and Cardiovascular Medicine

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@inproceedings{f22f33f25179426e9f240580429b3a19,

title = "EVALUATION OF PRECISION AND ACCURACY OF A PROGRAM FOR THE ANALYSIS OF 12 SIMULTANEOUS ECG LEADS DURING EXERCISE TEST.",

abstract = "A program for the analysis of 12 simultaneous ECG leads during exercise test has been set up. It computes 12 average cycles corresponding to 10-second sequences for each step of the test, and performs pattern recognition to identify global P onset, QRS onset and offset, and T end. To evaluate the precision and accuracy of the program, since no 12-lead annotated library is available, the authors have collected 30 sequences relative to patients with transmural myocardial infarction at rest, exercise and recovery. The whole set of 12 average cycles for each sequence has been subjected to visual inspection by three independent cardiologists, to identify the reference points for comparison with the program's results. The precision and accuracy of the program have been found to be acceptable.",

author = "C. Mazzoleni and G. Pinna and F. Cobelli and C. Opasich and G. Riccardi and G. Specchia",

year = "1985",

language = "English",

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pages = "447--450",

editor = "Ripley, {Kenneth L.}",

booktitle = "Computers in Cardiology",

publisher = "IEEE",

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T1 - EVALUATION OF PRECISION AND ACCURACY OF A PROGRAM FOR THE ANALYSIS OF 12 SIMULTANEOUS ECG LEADS DURING EXERCISE TEST.

AU - Mazzoleni, C.

AU - Pinna, G.

AU - Cobelli, F.

AU - Opasich, C.

AU - Riccardi, G.

AU - Specchia, G.

PY - 1985

Y1 - 1985

N2 - A program for the analysis of 12 simultaneous ECG leads during exercise test has been set up. It computes 12 average cycles corresponding to 10-second sequences for each step of the test, and performs pattern recognition to identify global P onset, QRS onset and offset, and T end. To evaluate the precision and accuracy of the program, since no 12-lead annotated library is available, the authors have collected 30 sequences relative to patients with transmural myocardial infarction at rest, exercise and recovery. The whole set of 12 average cycles for each sequence has been subjected to visual inspection by three independent cardiologists, to identify the reference points for comparison with the program's results. The precision and accuracy of the program have been found to be acceptable.

AB - A program for the analysis of 12 simultaneous ECG leads during exercise test has been set up. It computes 12 average cycles corresponding to 10-second sequences for each step of the test, and performs pattern recognition to identify global P onset, QRS onset and offset, and T end. To evaluate the precision and accuracy of the program, since no 12-lead annotated library is available, the authors have collected 30 sequences relative to patients with transmural myocardial infarction at rest, exercise and recovery. The whole set of 12 average cycles for each sequence has been subjected to visual inspection by three independent cardiologists, to identify the reference points for comparison with the program's results. The precision and accuracy of the program have been found to be acceptable.

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BT - Computers in Cardiology

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