--- title: "CathSource — App Overview" url: https://marlvel.ai/apps/cathsource category: Medical developer: ECGsource LLC platforms: ios rating: 1.6 (24 ratings) pricing: free report_level: overview generated: 2026-04-24 last_verified: "2026-04-24T01:31:05.642Z" --- > **Key Insight:** Recent user feedback indicates that the app is currently non-functional, with reports of broken image galleries and failed video loading. | Metric | Value | |--------|-------| | Category | Medical | | Rating | 1.6 ★ (24) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 2.0 | | Developer | ECGsource LLC | ## What is CathSource? CathSource is a medical reference tool designed to provide information on cardiac catheterization and angiography. The app claims to offer a searchable index covering topics such as coronary anatomy, hemodynamics, and advanced imaging techniques like IVUS and OCT. It was developed by interventional cardiologists for use by specialists and trainees. ## Key Features - **Searchable Clinical Index**: Provides a reference library covering specialized topics including coronary anatomy, arterial access, and plaque pathology. - **Hemodynamic Analysis**: Includes reference material on intracardiac pressures, waveforms, cardiac output, and shunt calculations. - **Imaging Modality Reference**: Offers educational content regarding angiography, IVUS, OCT, and FFR procedures. ## Who is it for? The app is intended for interventional cardiologists, cardiovascular specialists, and medical trainees. ## Links - [App Store](https://apps.apple.com/us/app/cathsource/id420847275?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/cathsource) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/cathsource).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*