# AngioWave Imaging

> AngioWave Imaging is a Massachusetts-based medical AI company building post-processing software that sharpens fluoroscopic angiograms in the cardiac catheterization lab. Its FDA 510(k)-cleared AngioWaveNet uses a spatiotemporal, convolutional deep neural network (branded STEP) to reveal blood-vessel detail that is hard to see on the raw angiogram, helping interventional cardiologists diagnose and treat coronary artery disease. The software runs on top of any existing fluoroscopy system, requiring no new hardware.

- **Founded:** 2022
- **Headquarters:** Concord, Massachusetts, United States
- **Founders:** Aram T. Salzman (CEO & Co-Founder), William Butler, MD (CSO & Co-Founder)
- **Team size:** ~4 employees
- **Products:** AngioWaveNet (STEP)
- **Notable:** FDA 510(k) clearance for its AI angiogram-enhancement software, Nine US patents issued, with patents pending and coverage in UK, Canada, EU, Japan, China, Korea and Australia, Published the first clinical use of AI-based STEP image enhancement in PCI (CTO case)

## Products & services

- **AngioWaveNet (STEP)** — Post-processing AI software using a spatiotemporal, convolutional deep neural network (Spatio-Temporal Enhancement Processing, STEP) that interprets motion, structure and time-based data in fluoroscopic angiograms to reveal vessel detail not visible on the unprocessed image. Compatible with any fluoroscopy system, working from standard DICOM XA cines.

## Achievements

- FDA 510(k) clearance for its AI angiogram-enhancement software
- Nine US patents issued, with patents pending and coverage in UK, Canada, EU, Japan, China, Korea and Australia
- Published the first clinical use of AI-based STEP image enhancement in PCI (CTO case)
- Built a clinical and scientific board including Deepak Bhatt, MD and Paul Ridker, MD

## Latest updates

- **2026-02** — Reported $10M Series B funding round.
- **2025** — Published first clinical use of AI-based STEP image enhancement to aid CTO PCI planning.

## Links

- Website: https://angiowave.ai
- LinkedIn: https://www.linkedin.com/company/angiowave-imaging

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Profile page: https://yespress.io/angiowave
Published by YesPress — https://yespress.io
Last updated: 2026-06-16