BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DTEND:20250403T163000
DTSTAMP:20260708T075603Z
DTSTART:20250403T153000
SEQUENCE:0
SUMMARY:高血壓藥物管理班-PEP
UID:f17ff741-69a0-4432-b909-ab9599f9e85a
END:VEVENT
END:VCALENDAR