Second-degree interatrial block: Brief review and concept
Por:
de Luna, AB, Baranchuk, A, Pulido, CN, Martinez-Selles, M, Bayes-Genis, A, Elosua, R and Elizari, MV
Publicada:
1 nov 2018
Resumen:
The advanced interatrial block (A-IAB) (P >= 120 ms plus +/- pattern in II, III and aVF) corresponds at atrial level, to right or left advanced bundle branch block at ventricular level, and it is well known that these patterns may be seen transiently in relation to taquicardia or bradycardia (tachycardia or bradycardia dependent right or left bundle branch block). We present for the first time, the same phenomenon at atrial level. In one case, the A-IAB appears in relation to tachycardization and in the other disappears during a pause induced by ventricular premature complex.
Filiaciones:
de Luna, AB:
Hosp Santa Creu & Sant Pau, IIB St Pau, Cardiovasc ICCC Program, Cardiovasc Res Fdn,Res Inst, C St Antoni Ma Claret 167, Barcelona 08025, Spain
Baranchuk, A:
Queens Univ, Div Cardiol, Kingston, ON, Canada
Pulido, CN:
Hosp Santa Creu & Sant Pau, IIB St Pau, Cardiovasc ICCC Program, Cardiovasc Res Fdn,Res Inst, C St Antoni Ma Claret 167, Barcelona 08025, Spain
Martinez-Selles, M:
Univ Europea, Univ Complutense, Hosp Gen Univ Gregorio Maranon, Cardiol Dept,CIBERCV, Madrid, Spain
:
Hosp Badalona Germans Trias & Pujol, Heart Inst, Badalona, Spain
Autonomous Univ Barcelona, Dept Med, CIBERCV, Barcelona, Spain
Elosua, R:
Hosp Mar Med Res Inst IMIM, Cardiovasc Epidemiol & Genet Res Grp, REGICOR Grp, Barcelona, Catalonia, Spain
CIBER Cardiovasc, Barcelona, Catalonia, Spain
Cent Univ Catalonia UVic UCC, Univ Vic, Med Sch, Med Dept, Catalonia, Spain
Elizari, MV:
Natl Acad Med, Buenos Aires, DF, Argentina
Green Published
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