There are several key issues and challenges in implementing electronic health records in primary care according to the document. These include clinical data entry issues due to unreliable data sources and lack of standard terminology. There is also resistance to computer technology among some medical professionals who prefer paper records or find electronic systems difficult to use. Additionally, high costs of computer systems and lack of funding present obstacles. Privacy, security, and accuracy of patient information stored electronically are additional concerns that must be addressed. Personnel shortages with the necessary IT skills to utilize electronic systems effectively also pose a challenge.