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Titolo:
SMOOTHING TECHNIQUES FOR IMPROVING THE REPEATABILITY OF THE AUTOMATEDDIAGNOSIS OF INFERIOR MYOCARDIAL-INFARCTION
Autore:
MCLAUGHLIN SC; AITCHISON TC; YANG TF; MACFARLANE PW;
Indirizzi:
UNIV GLASGOW,ROYAL INFIRM,DEPT MED CARDIOL,10 ALEXANDRA PARADE GLASGOW G31 2ER LANARK SCOTLAND UNIV GLASGOW,DEPT STAT GLASGOW LANARK SCOTLAND
Titolo Testata:
Journal of electrocardiology
, volume: 27, anno: 1994, supplemento:, S
pagine: 182 - 187
SICI:
0022-0736(1994)27:<182:STFITR>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
PROGRAM;
Keywords:
INFERIOR MYOCARDIAL INFARCTION; AUTOMATED ECG ANALYSIS; STATISTICAL TECHNIQUES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
S.C. Mclaughlin et al., "SMOOTHING TECHNIQUES FOR IMPROVING THE REPEATABILITY OF THE AUTOMATEDDIAGNOSIS OF INFERIOR MYOCARDIAL-INFARCTION", Journal of electrocardiology, 27, 1994, pp. 182-187

Abstract

This study describes the implementation of novel techniques that havebeen designed with the aim of improving the repeatability of the diagnostic section of the Glasgow electrocardiographic (EGG) analysis program. Specific reference is made to the agreement in consecutive computer-assisted diagnoses of inferior myocardial infarction (IMI). Inherent repeat variation was estimated in ECG parameters of interest and used in conjunction with smoothing methods to produce a continuous Q-waveindex ranging from 0 (no IMI) to 1 (IMI). A decision as to the presence or absence of IMI was then made on the basis of this smooth index. The sensitivity and specificity of the new approach remain unchanged from the conventional procedure when analyzing single ECGs. However, consistency in interpretation of day-to-day and minute-to-minute ECG interpretations was enhanced. Specific reference is made to the agreementbetween consecutive pairs of computer-assisted diagnoses of ECGs fromthe same patient in which one or both interpretations was that of IMI.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/07/20 alle ore 13:28:33