1 / 5

ECG in Toxicology:

ECG in Toxicology:. What are we looking for?. Geoff Isbister Clinical Toxicologist Calvary Mater Newcastle. Myocardial cell action potential. ECG. 1. +20mV. 2. 3. 0. 4. -90mV. Na +. IC. ATPase. EC. K +. K +. K +. Ca + +. Na +. K +.

langer
Download Presentation

ECG in Toxicology:

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ECG in Toxicology: What are we looking for? Geoff Isbister Clinical Toxicologist Calvary Mater Newcastle

  2. Myocardial cell action potential ECG 1 +20mV 2 3 0 4 -90mV Na + IC ATPase EC K+ K+ K+ Ca + + Na + K + • Quinidine–like drugs (TCAs, chloroquine, antipsychotics, • antiarrhythmics, antihistamines, etc) block Na+ & K+ channels

  3. Myocardial cell action potential ECG 1 +20mV 2 3 0 4 -90mV Na + IC ATPase EC K+ K+ K+ Ca + + Na + K + • Quinidine–like drugs (TCAs, chloroquine, antipsychotics, • antiarrhythmics, antihistamines, etc) block Na+ & K+ channels

  4. Myocardial cell action potential ECG 1 +20mV 2 3 0 4 -90mV Na + IC ATPase EC K+ K+ K+ Ca + + Na + K +

More Related