# CNN and Bidirectional GRU-Based Heartbeat Sound Classification Architecture for Elderly People

> Research article (Mathematics, 2023) · cited 29× · AI/ML

**Wikidata**: [openalex:W4324056614](https://www.wikidata.org/wiki/openalex:W4324056614)  
**Source**: https://4ort.xyz/entity/cnn-and-bidirectional-gru-based-heartbeat-sound-classification-architecture-for-elderly-people