Sequence of depolarization of atrial myocardium of the pig Sus scrofa domesticus

被引：0

作者：

Smirnova, S. L. ^{[1
]}

Roshchevskaya, I. M. ^{[1
]}

Roshchevskii, M. P. ^{[1
]}

机构：

[1] Russian Acad Sci, Ural Branch, Lab Comparat Cardiol, Komi Res Ctr, Syktyvkar, Russia

来源：

JOURNAL OF EVOLUTIONARY BIOCHEMISTRY AND PHYSIOLOGY | 2012年 / 48卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

depolarization; atrial myocardium; pig; ACTIVATION; HEART;

D O I：

10.1134/S0022093012040093

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

By the method of multichannel synchronous cardioelectrotopography, sequence of depolarization of intramural atrial layers was studied in representative of ungulate animals-pigs. In the pig atrial myocardium there is revealed a complex picture of spreading of activation fronts, connected with non-uniform anatomical structure and subendocardial (intramural) disposition of area of initial activation. The general character of sequence of depolarization of the pig atrial myocardium is comparable with carnivores (dog) and even-toed (ship) animals.

引用

页码：452 / 456

页数：5