Skip to main content
Advertisement

Main menu

  • Home
  • Articles
    • Current Issue
    • Fast Forward
    • Latest Articles
    • Special Sections
    • Archive
  • Information
    • Instructions to Authors
    • Submit a Manuscript
    • FAQs
    • For Subscribers
    • Terms & Conditions of Use
    • Permissions
  • Editorial Board
  • Alerts
    • Alerts
    • RSS Feeds
  • Virtual Issues
  • Feedback
  • Submit
  • Other Publications
    • Drug Metabolism and Disposition
    • Journal of Pharmacology and Experimental Therapeutics
    • Molecular Pharmacology
    • Pharmacological Reviews
    • Pharmacology Research & Perspectives
    • ASPET

User menu

  • My alerts
  • Log in
  • My Cart

Search

  • Advanced search
Journal of Pharmacology and Experimental Therapeutics
  • Other Publications
    • Drug Metabolism and Disposition
    • Journal of Pharmacology and Experimental Therapeutics
    • Molecular Pharmacology
    • Pharmacological Reviews
    • Pharmacology Research & Perspectives
    • ASPET
  • My alerts
  • Log in
  • My Cart
Journal of Pharmacology and Experimental Therapeutics

Advanced Search

  • Home
  • Articles
    • Current Issue
    • Fast Forward
    • Latest Articles
    • Special Sections
    • Archive
  • Information
    • Instructions to Authors
    • Submit a Manuscript
    • FAQs
    • For Subscribers
    • Terms & Conditions of Use
    • Permissions
  • Editorial Board
  • Alerts
    • Alerts
    • RSS Feeds
  • Virtual Issues
  • Feedback
  • Submit
  • Visit jpet on Facebook
  • Follow jpet on Twitter
  • Follow jpet on LinkedIn
Abstract

Accelerated ventricular escapes induced in the intact dog by barium, strontium and calcium.

P R Foster, V Elharrar and D P Zipes
Journal of Pharmacology and Experimental Therapeutics February 1977, 200 (2) 373-383;
P R Foster
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
V Elharrar
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
D P Zipes
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Info & Metrics
  • eLetters
  • PDF
Loading

Abstract

Accellerated ventricular escapes (AVE) were produced with infusion of BaCl2, SrCl2 and CaCl2. AVE demonstrated overdrive acceleration rather than overdrive suppression, i.e., faster pacing rates caused shorter escape intervals. BaCl2 (mean 20.2 mumol/kg) produced AVE in 18 of 23 dogs and a decrease in mean serum potassium (K+). SrCl2 alone (mean 2494 mumol/kg) did not produce AVE in 5 dogs and K+ was unchanged. When insulin and glucose were infused to lower K+ and SrCl2 was infused 30 minutes later, AVE was demonstrated in 7 of 10 dogs. CaCl2 alone (mean 1628 mumol/kg) produced AVE in 3 of 5 dogs and CaCl2 (mean 1733 mumol/kg) infused 30 minutes after insulin and glucose produced AVE in 4 of 4 dogs. This study demonstrates that AVE previously produced with cardiac glycosides can also be induced by infusion of barium, strontium and calcium.

JPET articles become freely available 12 months after publication, and remain freely available for 5 years. 

Non-open access articles that fall outside this five year window are available only to institutional subscribers and current ASPET members, or through the article purchase feature at the bottom of the page. 

 

  • Click here for information on institutional subscriptions.
  • Click here for information on individual ASPET membership.

 

Log in using your username and password

Forgot your user name or password?

Purchase access

You may purchase access to this article. This will require you to create an account if you don't already have one.
PreviousNext
Back to top

In this issue

Journal of Pharmacology and Experimental Therapeutics
Vol. 200, Issue 2
1 Feb 1977
  • Table of Contents
  • Table of Contents (PDF)
  • Index by author
  • Editorial Board (PDF)
  • Front Matter (PDF)
Download PDF
Article Alerts
Sign In to Email Alerts with your Email Address
Email Article

Thank you for sharing this Journal of Pharmacology and Experimental Therapeutics article.

NOTE: We request your email address only to inform the recipient that it was you who recommended this article, and that it is not junk mail. We do not retain these email addresses.

Enter multiple addresses on separate lines or separate them with commas.
Accelerated ventricular escapes induced in the intact dog by barium, strontium and calcium.
(Your Name) has forwarded a page to you from Journal of Pharmacology and Experimental Therapeutics
(Your Name) thought you would be interested in this article in Journal of Pharmacology and Experimental Therapeutics.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Citation Tools
Abstract

Accelerated ventricular escapes induced in the intact dog by barium, strontium and calcium.

P R Foster, V Elharrar and D P Zipes
Journal of Pharmacology and Experimental Therapeutics February 1, 1977, 200 (2) 373-383;

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero

Share
Abstract

Accelerated ventricular escapes induced in the intact dog by barium, strontium and calcium.

P R Foster, V Elharrar and D P Zipes
Journal of Pharmacology and Experimental Therapeutics February 1, 1977, 200 (2) 373-383;
del.icio.us logo Digg logo Reddit logo Twitter logo Facebook logo Google logo Mendeley logo
  • Tweet Widget
  • Facebook Like
  • Google Plus One

Jump to section

  • Article
  • Info & Metrics
  • eLetters
  • PDF

Related Articles

Cited By...

Similar Articles

Advertisement
  • Home
  • Alerts
Facebook   Twitter   LinkedIn   RSS

Navigate

  • Current Issue
  • Fast Forward by date
  • Fast Forward by section
  • Latest Articles
  • Archive
  • Search for Articles
  • Feedback
  • ASPET

More Information

  • About JPET
  • Editorial Board
  • Instructions to Authors
  • Submit a Manuscript
  • Customized Alerts
  • RSS Feeds
  • Subscriptions
  • Permissions
  • Terms & Conditions of Use

ASPET's Other Journals

  • Drug Metabolism and Disposition
  • Molecular Pharmacology
  • Pharmacological Reviews
  • Pharmacology Research & Perspectives
ISSN 1521-0103 (Online)

Copyright © 2022 by the American Society for Pharmacology and Experimental Therapeutics