Medical records refer to the documentation of a patient's health history, including diagnoses, medications, and medical procedures. These records are maintained by healthcare providers such as doctors, nurses, or other qualified professionals who use them to track patients’ progress, identify patterns in their health conditions, and make informed decisions about treatment plans. Medical records may also include X-rays, lab results, and notes from consultations with specialists. They are an essential part of the medical system as they provide a comprehensive view of a patient's overall health and help ensure that appropriate care is provided throughout their lifetime.