Electronic healthcare records and external outcome data for hospitalized patients with heart failure

Area of Science:

• Cardiology
• Public Health
• Health Informatics

Background:

• Heart failure is a leading cause of hospitalization and mortality in elderly populations worldwide.
• Existing heart failure epidemiological studies predominantly originate from Western countries.
• A significant gap exists in comprehensive heart failure data specific to the Chinese population due to genetic and healthcare system variations.

Purpose of the Study:

• To establish the first dedicated heart failure patient database in China.
• To collect comprehensive data on the characteristics of Chinese heart failure patients.
• To facilitate high-quality epidemiological research and clinical studies within China.

Main Methods:

• A retrospective, single-center observational study design was employed.
• Data were collected by integrating electronic healthcare records and follow-up outcome data.
• Information from 2,008 heart failure patients was compiled, encompassing 166 distinct attributes.

Main Results:

• A substantial dataset of 2,008 Chinese heart failure patients was successfully created.
• The database integrates diverse patient information, including clinical characteristics and outcomes.
• This represents a foundational resource for future heart failure research in China.

Conclusions:

• The establishment of this heart failure database addresses a critical need for Chinese population-specific data.
• This resource will enable robust epidemiological investigations and enhance understanding of heart failure in China.
• The findings underscore the importance of tailored health databases for diverse populations.