CathSource 12+

ECGsource LLC

Designed for iPad

    • 1.6 • 23 Ratings
    • Free



CathSource (from the creators of ECGsource) is an up-to-date medical reference devoted exclusively to cardiac catheterization and angiography. Developed by practicing Interventional Cardiologists for both specialists and trainees in the field of cardiovascular disease, CathSource offers the following content:

* Searchable index of specialized topics including:

Normal Coronary Anatomy
Anomalous Coronary Arteries
Coronary Artery Aneurysms
Standard Views of Angiography
Coarctation of the Aorta
Femoral Artery Access for Angiography
Radial Artery Access for Angiography
Intravascular Ultrasound (IVUS)
Optical Coherence Tomography (OCT)
Fractional Flow Reserve (FFR)
Hemodynamics: Intracardiac Pressures
Hemodynamics: Intracardiac Waveforms
Hemodynamics: Cardiac Output
Hemodynamics: Intracardiac Shunts
Hemodynamics: Aortic Stenosis
Hemodynamcis: Aortic Regurgitation
Hemodynamics: Mitral Stenosis
Hemodynamcis: Mitral Regurgitation
Hemodynamcis: Constriction
Hemodynamics: Restriction

* Searchable database containing more than 30 videos (coronary angiograms, ventriculograms, and aortograms) of both common and rare findings in the cardiac catheterization lab

* Searchable database of over 65 images including hemodynamic formulas, tables, and figures

CathSource provides a detailed overview of important cardiac catheterization and angiography topics, incorporating educational images/videos as well as reviews of pertinent medical literature.

CathSource is the ideal application to assist you in understanding and recognizing cardiovascular pathology in the catheterization lab.

What’s New

Version 1.5

This app has been updated by Apple to display the Apple Watch app icon.

Fixed image zooming and panning

Ratings and Reviews

1.6 out of 5
23 Ratings

23 Ratings

gpm586 ,

Disappointing without cath videos

Foundation of the app is there and it was likely worth the money at some point, just not now since the videos are apparently no longer supported. Disappointing from developers to leave on AppStore to continue to collect from users without continued support or a functional product.

BLawsonRN ,


Please update the app. The videos no longer show. Would be nice to be able to view the videos. Overall, a very good app and very educational. Just needs to be updated so the videos will play. Would be nice to also have videos of more blockages and other types of issues.

katem0913 ,

Videos don’t work!!

I wouldn’t purchase this if you are looking to actually watch the videos. There’s some interesting information and drawings but none of the videos work anymore. Update history shows it hasn’t been updated in five years

App Privacy

The developer, ECGsource LLC, indicated that the app’s privacy practices may include handling of data as described below.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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