What condition is digitalis used to treat?

Digitalis is primarily used to treat conditions related to the heart, particularly heart failure and certain types of arrhythmias (irregular heartbeats). It works by improving the heart's efficiency and increasing its contractions, which helps to enhance blood flow and reduce symptoms associated with heart conditions. The cardiac glycosides derived from digitalis, such as digoxin, are essential in managing these heart issues by helping to restore a normal rhythm and improve the pumping capability of the heart muscle. This makes it a vital medication in cardiology, helping to mitigate the effects of heart diseases and improve patient outcomes.