About this app
ACC’s Heart Songs Learning Lab is a unique audiovisual program designed to refresh your cardiac auscultation skills. It is available to attendees of select ACC conferences and only during the conference.
Latest release
What’s New
Bug Fixes & Performance Improvements
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 1, 2026 · 2:33 PM Free
Screenshots
