Digoxin raises intracellular sodium concentration in cardiac myocytes by partial inhibition of membrane sodium/potassium activated ATPase and indirectly increases intracellular calcium availability by sodium/calcium exchange.
The increased intracellular calcium leads to:
Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.