A healthcare researcher needs to find information related to congestive heart failure clients in the area. What system, that collects medical data, could be utilized to retrieve aggregated data about this client population?

A. Medical research labs
B. Health information exchange agencies
C. Client care solutions companies
D. Up-to-date

Health information exchange agencies could be utilized to retrieve aggregated data about congestive heart failure clients in the area. These agencies collect and share medical data across different healthcare organizations to improve healthcare quality and outcomes. For example, the Agency for Healthcare Research and Quality (AHRQ) provides resources like HCUP Fast Stats that offer valuable healthcare data for research and analysis.

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