ATRIAL MODULATION OF SINOATRIAL PACEMAKER RATE

被引:23
作者
BOYETT, M
HOLDEN, AV
KODAMA, I
SUZUKI, R
ZHANG, H
机构
[1] UNIV LEEDS,CTR NONLINEAR STUDIES,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND
[2] NAGOYA UNIV,ENVIRONM MED RES INST,DEPT CIRCULAT & RESPIRAT,NAGOYA,AICHI 46401,JAPAN
关键词
D O I
10.1016/0960-0779(93)E0034-9
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Atrial tissue is known to modulate the pacemaker activity of the sinoatrial node, and it is suggested that acetylcholine (ACh) applied to the atrium can slow the sinoatrial pacemaker. These experimental observations are explained using a two coupled cell, and a coupled fibre, model of sinoatrial nodal and atrial tissue.
引用
收藏
页码:425 / 438
页数:14
相关论文
共 15 条
  • [1] BOYETT MR, IN PRESS J PHYSL
  • [2] The action of a single vagal volley on the rhythm of the heart beat
    Brown, GL
    Eccles, JC
    [J]. JOURNAL OF PHYSIOLOGY-LONDON, 1934, 82 (02): : 211 - 241
  • [3] A MODEL OF CARDIAC ELECTRICAL-ACTIVITY INCORPORATING IONIC PUMPS AND CONCENTRATION CHANGES
    DIFRANCESCO, D
    NOBLE, D
    [J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES, 1985, 307 (1133) : 353 - 398
  • [4] EAGAN TM, 1987, P R SOC LOND B, V230, P315
  • [5] A MODEL OF THE SINGLE ATRIAL CELL - RELATION BETWEEN CALCIUM CURRENT AND CALCIUM RELEASE
    EARM, YE
    NOBLE, D
    [J]. PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES, 1990, 240 (1297): : 83 - 96
  • [6] MODELING PROPAGATION AND REENTRY IN ANISOTROPIC AND SMOOTHLY HETEROGENEOUS CARDIAC TISSUE
    HOLDEN, AV
    ZHANG, HG
    [J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1993, 89 (15): : 2833 - 2837
  • [7] THE INFLUENCE OF THE ATRIAL MYOCARDIUM ON IMPULSE FORMATION IN THE RABBIT SINUS NODE
    KIRCHHOF, CJHJ
    BONKE, FIM
    ALLESSIE, MA
    LAMMERS, WJEP
    [J]. PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 1987, 410 (1-2): : 198 - 203
  • [8] REGIONAL DIFFERENCES IN THE ELECTRICAL-ACTIVITY OF THE RABBIT SINUS NODE
    KODAMA, I
    BOYETT, MR
    [J]. PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 1985, 404 (03): : 214 - 226
  • [9] LOFFELHOLZ K, 1985, PHARMACOL REV, V37, P1
  • [10] A MODEL OF SINO-ATRIAL NODE ELECTRICAL-ACTIVITY BASED ON A MODIFICATION OF THE DIFRANCESCO-NOBLE (1984) EQUATIONS
    NOBLE, D
    NOBLE, SJ
    [J]. PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES, 1984, 222 (1228): : 295 - 304