Use of body surface heart potential mapping for registration of electrical phenomenal in the atrium
Research on body surface potential mapping concerned predominantly the ventricular excitation process. There is only very limited data available documenting surface potential distribution during atrial electric events. The goal of this study was to establish the pattern and criteria of the atrial po...
Saved in:
Published in | Polskie archiwum medycyny wewne̦trznej Vol. 96; no. 3; p. 234 |
---|---|
Main Authors | , , , , , , , , , , |
Format | Journal Article |
Language | Polish |
Published |
Poland
01.09.1996
|
Subjects | |
Online Access | Get more information |
Cover
Loading…
Abstract | Research on body surface potential mapping concerned predominantly the ventricular excitation process. There is only very limited data available documenting surface potential distribution during atrial electric events. The goal of this study was to establish the pattern and criteria of the atrial potential maps in the healthy population, which is substantial for a prospective usefulness of the noninvasive registrations of surface maps in atrial arrhythmias. A group of 54 subjects in whom there was no clinical evidence of cardiac dysfunction underwent a procedure of body surface potential mapping. The recordings were performed using the HPM-7100 system simultaneously from 87 leads covering the entire thorax. Isopotential maps registered during the P wave were subjected to the statistical analysis by means of the own system "Heart Map" enabling the qualitative and quantitative estimation of the atrial maps. To avoid a problem of variable heart rate, a time standardization, by the division of the P wave into 10 time intervals, was applied. In order to eliminate an interindividual variability of heart location in the thorax, a distribution of the constituent values without subordinating them to the individual electrodes was proposed. In consequence, the group-mean isopotential maps of the wave P for the normal subjects were created. According to the migration of the maximum throughout the thoracic surface during the P wave, three phases of the isopotential atrial maps were determined: phase 1 (P1-P4) comprising initial 40% of the P wave, phase 2 (P5,P6)-next 20% of the P wave and phase 3 (P7-P10)-the terminal 40% of the P wave duration. These phases reflect the successive sequences of atrial excitation. During the whole atrial depolarization the minimum of potential, changing its value, was located around lead D7. Furthermore, in the results of the analysis of the constituent values sequences, for the P wave time intervals the additional quantitive parameters were calculated, i.e. areas designated by positive and negative potential and the ratio of these areas. The presented findings revealed that surface maps give the precious insight into spread of atrial excitation. Establishing of the distribution pattern and the criteria of the atrial potential maps for normals enables to undertake the further research on the use of this technique in a various atrial pathology. |
---|---|
AbstractList | Research on body surface potential mapping concerned predominantly the ventricular excitation process. There is only very limited data available documenting surface potential distribution during atrial electric events. The goal of this study was to establish the pattern and criteria of the atrial potential maps in the healthy population, which is substantial for a prospective usefulness of the noninvasive registrations of surface maps in atrial arrhythmias. A group of 54 subjects in whom there was no clinical evidence of cardiac dysfunction underwent a procedure of body surface potential mapping. The recordings were performed using the HPM-7100 system simultaneously from 87 leads covering the entire thorax. Isopotential maps registered during the P wave were subjected to the statistical analysis by means of the own system "Heart Map" enabling the qualitative and quantitative estimation of the atrial maps. To avoid a problem of variable heart rate, a time standardization, by the division of the P wave into 10 time intervals, was applied. In order to eliminate an interindividual variability of heart location in the thorax, a distribution of the constituent values without subordinating them to the individual electrodes was proposed. In consequence, the group-mean isopotential maps of the wave P for the normal subjects were created. According to the migration of the maximum throughout the thoracic surface during the P wave, three phases of the isopotential atrial maps were determined: phase 1 (P1-P4) comprising initial 40% of the P wave, phase 2 (P5,P6)-next 20% of the P wave and phase 3 (P7-P10)-the terminal 40% of the P wave duration. These phases reflect the successive sequences of atrial excitation. During the whole atrial depolarization the minimum of potential, changing its value, was located around lead D7. Furthermore, in the results of the analysis of the constituent values sequences, for the P wave time intervals the additional quantitive parameters were calculated, i.e. areas designated by positive and negative potential and the ratio of these areas. The presented findings revealed that surface maps give the precious insight into spread of atrial excitation. Establishing of the distribution pattern and the criteria of the atrial potential maps for normals enables to undertake the further research on the use of this technique in a various atrial pathology. |
Author | Kałka, D Telichowski, A Banasiak, W Pieróg, M Ponikowski, P Sobieszczańska, M A Jagielski, D Kałka-Gebala, R Gajkowski, E Fuglewicz, A Jagielski, J |
Author_xml | – sequence: 1 givenname: D surname: Kałka fullname: Kałka, D organization: Katedra i Zakład Patofizjologii Akademii Medycznej we Wrocławiu – sequence: 2 givenname: J surname: Jagielski fullname: Jagielski, J – sequence: 3 givenname: W surname: Banasiak fullname: Banasiak, W – sequence: 4 givenname: M A surname: Sobieszczańska fullname: Sobieszczańska, M A – sequence: 5 givenname: A surname: Telichowski fullname: Telichowski, A – sequence: 6 givenname: A surname: Fuglewicz fullname: Fuglewicz, A – sequence: 7 givenname: M surname: Pieróg fullname: Pieróg, M – sequence: 8 givenname: P surname: Ponikowski fullname: Ponikowski, P – sequence: 9 givenname: D surname: Jagielski fullname: Jagielski, D – sequence: 10 givenname: R surname: Kałka-Gebala fullname: Kałka-Gebala, R – sequence: 11 givenname: E surname: Gajkowski fullname: Gajkowski, E |
BackLink | https://www.ncbi.nlm.nih.gov/pubmed/9122014$$D View this record in MEDLINE/PubMed |
BookMark | eNqFjksKwjAURTOo1FZdgvA2UOgP24xFcQE6LjF9aSPNhyQddPdW6NzRvXDOhZuSSBuNEUmKljYZrdtqT1LvP3l-oVXbxCSmRVnmRZ0Q_vIIRsDb9Av42QnGEUZkLoA1AXWQbALFrJV6AGEcOBykD44FafRviBPy4CRfNTuiNgr1WqWGMCKwlczqSHaCTR5PWx7I-X57Xh-Znd8K-846qZhbuu1U-Y9_ARFmRQI |
ContentType | Journal Article |
DBID | CGR CUY CVF ECM EIF NPM |
DatabaseName | Medline MEDLINE MEDLINE (Ovid) MEDLINE MEDLINE PubMed |
DatabaseTitle | MEDLINE MEDLINE with Full Text Medline Complete PubMed MEDLINE (Ovid) |
DatabaseTitleList | MEDLINE |
Database_xml | – sequence: 1 dbid: NPM name: PubMed url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed sourceTypes: Index Database – sequence: 2 dbid: EIF name: MEDLINE url: https://proxy.k.utb.cz/login?url=https://www.webofscience.com/wos/medline/basic-search sourceTypes: Index Database |
DeliveryMethod | no_fulltext_linktorsrc |
Discipline | Medicine |
DocumentTitleAlternate | Zastosowanie powierzchniowego mappingu potencjałów serca do rejestracji zjawisk elektrycznych w przedsionkach |
ExternalDocumentID | 9122014 |
Genre | English Abstract Journal Article |
GroupedDBID | 36B 3EA 53G 5VS ABMXE ALMA_UNASSIGNED_HOLDINGS CGR CUY CVF EBD ECM EIF EMB EMOBN EOJEC F5P GROUPED_DOAJ KQ8 NPM OBODZ OK1 RNS SV3 Y2W |
ID | FETCH-pubmed_primary_91220142 |
ISSN | 1897-9483 |
IngestDate | Sat Sep 28 07:37:59 EDT 2024 |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 3 |
Language | Polish |
LinkModel | OpenURL |
MergedId | FETCHMERGED-pubmed_primary_91220142 |
PMID | 9122014 |
ParticipantIDs | pubmed_primary_9122014 |
PublicationCentury | 1900 |
PublicationDate | 1996-Sep |
PublicationDateYYYYMMDD | 1996-09-01 |
PublicationDate_xml | – month: 09 year: 1996 text: 1996-Sep |
PublicationDecade | 1990 |
PublicationPlace | Poland |
PublicationPlace_xml | – name: Poland |
PublicationTitle | Polskie archiwum medycyny wewne̦trznej |
PublicationTitleAlternate | Pol Arch Med Wewn |
PublicationYear | 1996 |
SSID | ssj0069387 |
Score | 2.8107343 |
Snippet | Research on body surface potential mapping concerned predominantly the ventricular excitation process. There is only very limited data available documenting... |
SourceID | pubmed |
SourceType | Index Database |
StartPage | 234 |
SubjectTerms | Adult Atrial Function Body Surface Potential Mapping - methods Echocardiography Female Humans Male Prospective Studies Reference Values |
Title | Use of body surface heart potential mapping for registration of electrical phenomenal in the atrium |
URI | https://www.ncbi.nlm.nih.gov/pubmed/9122014 |
Volume | 96 |
hasFullText | |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1bT8IwFG5Qo-HFeI03TB_kiczoGNv6iASDJhgfIPHNrKM1CGwLjBD49Z7TdgOJxsvLsqxr0-z7enZ6ei6EXLGew23mS-u2Jm8sJ5SexXlPWKIm7ZD5N55U2fbbT26r6zy-1F4KhWTFa2ma8utw8WVcyX9QhWeAK0bJ_gHZfFB4APeAL1wBYbj-CuOuNsTzuDevTKZjGcAixQrVaSWJU3QDwtCQIEkyb0mswpDlycWOugaOggldvTAZg8rBobRRzN1v8jQY5fU5Hk4GfWjBw4fZdIQH8_NwHs0rMzGLRLnRKNfddLyIxHsux4Nyo1b27UHwybv4MXjri6EpmZ1bqu-CCGM6B7nfnzL9xBw284twoUdyJnqotjHC9kwEn5t7ZGUy1meexRxdvyYTwrqsrSFbdVWialvnCprJSMHJbm1QXn5uXEunbVo2yIbno0RsPtxnf26XVVVBxXyCRbJtXl_bdCjlo7NHds2ugdY1BfZJIRkekJ228Ys4JCEwgcaSIhOoYQJVTKA5E6hhAgUm0FUmYMclE-iSCbQfUWAC1Uw4IqX7ZqfRsvQUXxOdp-TVzN0-JptRHIkTQjn3MGaL2ZJVHU8K7oWua4cB7Jl9rGh4So6_HuPsu4ZzUlxifEG2JCwtUQI9LeWX6uN-AE7tRz8 |
link.rule.ids | 786 |
linkProvider | Clarivate |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Use+of+body+surface+heart+potential+mapping+for+registration+of+electrical+phenomenal+in+the+atrium&rft.jtitle=Polskie+archiwum+medycyny+wewne%CC%A6trznej&rft.au=Ka%C5%82ka%2C+D&rft.au=Jagielski%2C+J&rft.au=Banasiak%2C+W&rft.au=Sobieszcza%C5%84ska%2C+M+A&rft.date=1996-09-01&rft.issn=1897-9483&rft.volume=96&rft.issue=3&rft.spage=234&rft_id=info%3Apmid%2F9122014&rft_id=info%3Apmid%2F9122014&rft.externalDocID=9122014 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1897-9483&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1897-9483&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1897-9483&client=summon |