patient's chart; clinical records
Medical context: a patient's chart or clinical record, typically used in hospitals and clinics.
from German Karte
医者はカルテに患者の症状を記入した。
The doctor recorded the patient's symptoms in the chart.
Extended use: a record or log for non-medical items such as student progress, equipment maintenance, etc. Less common than the medical sense.
この機械のカルテには、過去の修理履歴がすべて載っている。
This machine's log contains all past repair history.
The doctor wrote up the chart right after the examination.
The nurse entered the patient's symptoms into the chart.
The doctor checked the previous chart before starting the examination.