UpToDate includes more than 165 interactive medical calculators that allow you to enter the values in commonly used formulas to obtain numerical data.These calculators are also available within the mobile app version.
To find the Calculators:
Option 1: Select 
from the main tool bar on the website or the menu on the app.
Option 2: Search the term "calculators" in the search bar.
UpToDate® includes electrocardiogram examples and diagnoses.
Type "ecg test" in the search box.
Choose one of the ECG test topics (for example, "Intermediate ECG test") by clicking on the title.
Read the case history, click the waveform link to open a window that displays the ECG strip, along with a normal ECG strip. The diagnosis will display on the right.
VisualDx images are integrated with UpToDate. When searching in UpToDate, all VisualDx results are highlighted with a 
icon.
UpToDate provides access to foundational content from the leading drug information resource, Lexidrug, including information on drug dosing, interactions, adverse effects, and other drug-related content. Searching a drug name will return drug information topics and other information related to that drug.
Select 
from the top menu bar.
Enter two or more drug names, then click 
for the potential interactions.
provide interactive guides to help you make appropriate decisions related to specific clinical questions based exclusively on content synthesized from UpToDate and the underlying evidence in society guidelines and in the literature.