Patient Health Records are comprehensive documents that contain a patient's medical history, treatment plans, medications, allergies, and test results. These records are essential for healthcare providers to deliver safe and effective care, as they provide a complete view of a patient's health status over time. Maintaining accurate Patient Health Records is crucial for continuity of care, especially when patients see multiple healthcare providers. They can be stored electronically in Electronic Health Records (EHR) systems, making it easier to share information among authorized medical professionals while ensuring patient privacy and security.