INTERVALO P-R: SU VALORACION A TRAVES DEL ELECTROGRAMA DE HIS = INTERVALLE P-R: SON EVALUATION AU MOYEN DE L'ELECTROGRAMME HISIENAGUIRRE ERRASTI C; IRIARTE EZCURDIA M.1976; MED. CLIN.; ESP.; DA. 1976; VOL. 66; NO 1; PP. 12-15; ABS. ANGL.; BIBL. 17 REF.Article

CHANGES IN P-R INTERVAL IMMEDIATELY BEFORE, DURING, AND AFTER ACUTE MYOCARDIAL INFARCTION.CALLEJA HB; GATCHALIAN ET.1976; JAP. HEART J.; JAP.; DA. 1976; VOL. 17; NO 4; PP. 540-544; BIBL. 1 REF.Article

ATRIO-HIS BUNDLE TRACTS = LES FAISCEAUX ATRIO-HISIENSBRECHENMACKER C.1975; BRIT. HEART J.; G.B.; DA. 1975; VOL. 37; NO 8; PP. 853-855; BIBL. 6 REF.Article

SECUNDUM TYPE ATRIAL SEPTAL DEFECT WITH PROLONGED PR INTERVAL AND AUTOSOMAL DOMINANT MODE OF INHERITANCE = COMMUNICATION INTERAURICULAIRE (CIA) DU TYPE SECUNDUM AVEC ALLONGEMENT DE L'INTERVALLE PR ET MODE AUTOSOMIQUE DOMINANT DE TRANSMISSION HEREDITAIREBJORNSTAD PG.1974; BRIT. HEART J.; G.B.; DA. 1974; VOL. 36; NO 12; PP. 1149-1154; BIBL. 15 REF.Article

SIGNIFICANCE OF A-H INTERVAL IN PATIENTS WITH CHRONIC BUNDLE BRANCH BLOCK. CLINICAL, ELECTROPHYSIOLOGIC AND FOLLOW-UP OBSERVATIONSDHINGRA RC; WYNDHAM C; AMAT Y LEON F et al.1976; AMER. J. CARDIOL.; U.S.A.; DA. 1976; VOL. 37; NO 2; PP. 231-236; BIBL. 29 REF.Article

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INFLUENCE OF AGE ON ATRIOVENTRICULAR CONDUCTION INTERVALS IN CHILDREN WITH AND WITHOUT ATRIAL SEPTAL DEFECTSHIKU DJ; STIJNS M; LINTERMANS JP et al.1982; J. ELECTROCARDIOL. (SAN DIEGO); ISSN 0022-0736; USA; DA. 1982; VOL. 15; NO 1; PP. 9-13Article

Natural course of a prolonged PR interval and the relation between PR and incidence of coronary heart disease. A 7-year follow-up study of 1832 apparently healthy men aged 40-59 yearsERIKSSEN, J; OTTERSTAD, J. E.Clinical cardiology (Mahwah, NJ). 1984, Vol 7, Num 1, pp 6-13, issn 0160-9289Article

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CORRELATIVE STUDIES ON ELECTROCARDIOGRAM AND HISTOPATHOLOGY OF THE CONDUCTION SYSTEM. RIGHT BUNDLE BRANCH BLOCK WITH LEFT AXIS DEVIATION AND PROLONGED P-R INTERVAL.OHMAE M.1977; JAP. CIRCUL. J.; JAP.; DA. 1977; VOL. 41; NO 6; PP. 677-686; BIBL. 14 REF.Article

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PERIOPERATIVE RISK OF COMPLETE HEART BLOCK IN PATIENTS WITH BIFASCICULAR BLOCK AND PROLONGED PR INTERVALMIKELL FL; WEIR EK; CHESLER E et al.1981; THORAX; ISSN 0040-6376; GBR; DA. 1981; VOL. 36; NO 1; PP. 14-17; BIBL. 9 REF.Article

"INCESSANT" TACHYCARDIAS IN WOLFF-PARKINSON-WHITE SYNDROME. I. INITIATION WITHOUT ANTECEDENT EXTRASYSTOLES OR PR LENGTHENING, WITH REFERENCE TO RECIPROCATION AFTER SHORTENING OF CYCLE LENGTH.KRIKLER D; CURRY P; ATTUEL P et al.1976; BRIT. HEART J.; G.B.; DA. 1976; VOL. 38; NO 9; PP. 885-896; BIBL. 1 P.Article

Mobitz type II delayORETO, G; LUZZA, F; SATULLO, G et al.The American heart journal. 1988, Vol 116, Num 5, pp 1239-1247, issn 0002-8703Article

Differential electrophysiologic properties of decremental retrograde pathways in long RP' tachycardiaLERMAN, B. B; GREENBERG, M; OVERHOLT, E. D et al.Circulation (New York, N.Y.). 1987, Vol 76, Num 1, pp 21-31, issn 0009-7322Article

Prolonged PR interval associated with an abnormal frontal plane QRS axis as an electrocardiographic criterion of left ventricular functionARON, L; HERTZEANU, H.International journal of cardiology. 1988, Vol 19, Num 3, pp 327-334, issn 0167-5273Article