# Development of an Electronic Frailty Index for Predicting Mortality and Complications Analysis in Pulmonary Hypertension Using Random Survival Forest Model

> Research article (Frontiers in Cardiovascular Medicine, 2022) · cited 16× · AI/ML

**Wikidata**: [openalex:W4284892330](https://www.wikidata.org/wiki/openalex:W4284892330)  
**Source**: https://4ort.xyz/entity/development-of-an-electronic-frailty-index-for-predicting-mortality-and-complications-analysis-in-pulmonary-hypertension