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Electrocardiographic changes in experimentally induced myocardial ischaemia following ligation of left anterior descending coronary artery in calves

Indian Agricultural Research Journals

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Title Electrocardiographic changes in experimentally induced myocardial ischaemia following ligation of left anterior descending coronary artery in calves
 
Creator GUPTA, O P
SINGH, G R
 
Subject Calves. Electrocardiographic changes, Left anterior descending coronary artery, Ligation, Myocardial ischaemia
 
Description Assessment of electrocardiographic (ECG) changes before and immediately after induced myocardial ischaemia, and at 15 min, 30 min, i hr, 2 hr, 24 hr, 48 hr and 72 hr thereafter indicated increased heart rate immediately after ligation and remained so up to 24 hr and then returned to normal limits by 72 hr. The duration and amplitude of different waves, and mean electric axis calculated in preligated calves were within the normal limits. Interestingly the QS type of QRS complex was present in normal calves. Shift in QRS and T wave vectors, S-T elevation, inversion ofT wave and various arrhythmias were seen at different intervals after coronary ligation. The myocardial ischaemia was induced by ligation of left anterior descending coronary artery.
 
Publisher Directorate of Knowledge Management in Agriculture
 
Contributor —
 
Date 2013-10-24
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
—
 
Format application/pdf
 
Identifier http://epubs.icar.org.in/ejournal/index.php/IJAnS/article/view/34253
 
Source The Indian Journal of Animal Sciences; Vol 67, No 3 (1997)
0367-8318
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAnS/article/view/34253/15192
 
Rights Copyright (c) 2014 The Indian Journal of Animal Sciences