Comprehensive Introduction to ASIAN-HF Registry

Study Type: A Prospective Observational Study Study Period: 2012-09 to 2020-03 Study Data Overview • Data Provenance: Consecutive patients prospectively enrolled using a common protocol from 44 sites across 11 Asian regions (China, Hong Kong, India, Indonesia, Japan, Korea, Malaysia, Philippines, Singapore, Taiwan, and Thailand). • Data Custodianship: Data accessible upon request and approval by the ASIAN-HF executive committees. • Analysis Responsibility: Conducted by the data management/analytics team at the National Heart Centre Singapore. • Preprocessing of Data: Deidentification of data performed using standard protocols. • Population Overview: Adult patients (aged ≥18 years), with a diagnosis of heart failure with symptomatic decompensation within the prior 6 months including heart failure with reduced ejection fraction (EF) with left ventricular EF ≤40% (n = 5,276) and heart failure with preserved EF with left ventricular EF ≥50% (n = 1,204); all prospectively followed for clinical outcomes. • Data Merging: Single data set. • Data Quality: 9.3% missing outcome data (lost to follow-up). • Data Availability: Proprietary; not publicly available.