# Design and Validation of Wearable Smartphone Based Wireless Cardiac Activity Monitoring Sensor

> Research article (Wireless Personal Communications, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3134547917](https://www.wikidata.org/wiki/openalex:W3134547917)  
**Source**: https://4ort.xyz/entity/design-and-validation-of-wearable-smartphone-based-wireless-cardiac-activity-monitoring-sensor