EP Studios provides apps on multiple platforms (iOS, Android, Windows, Mac) to help with the diagnosis and treatment of cardiac arrhythmias. These apps are designed to help EP doctors, cardiologists, ER doctors, internists, NPs, PAs, nurses, technicians and students in their daily work.
News
2026-03-20 Updates to EP Calipers for macOS. The latest version (2.7.0) has the ability to add notes to the images. In addition, exporting screenshots directly from the app has returned.
We are planning to add a feature allowing the logging of measurements to a file as well. All these new features first introduced into the macOS version will also be added to the Windows version of the app soon.
EP Mobile
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EP Mobile is a heart rhythm reference app that includes everything from risk scores to ICD implant guidelines. It’s available for iOS and Android devices.
EP Calipers
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EP Calipers provides electronic calipers to make measurements and calculations on digital electrocardiograms. It’s available for iOS, Android, macOS, and Windows.
EP QTc
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EP QTc is the ultimate QTc calculator. It includes over 30 formulas of historic interest and practical use for calculating the QTc, including graphical and statistical analysis of the results of these calculations. Available for iOS devices and Mac.
EP Diagram
Go to the EP Diagram page
EP Diagram is an iPad and Mac app for drawing electrocardiographic ladder diagrams for didactic purposes. These diagrams are saved as files and can be scrolled and zoomed. Once calibrated, interval and conduction times are automatically generated. Publication quality figures can be easily produced.
Blog
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Over the years I have written on various subjects, not all of them medical. In fact the topics are pretty far-ranging. Take a look.