Video companion
Corrected Calcium: When It Helps and When It Misleads
This page turns a calcium-focused video into a permanent resource that routes viewers into the new corrected-calcium tool and related electrolyte topics.
Companion page ready
Status
3
Key points
2
Linked topics
Clinicians, residents, ICU/ED learners, and exam candidates
Lesson companion
Use this page as the durable written framework below the video, then continue into linked topics and tools.
Key takeaways
- Corrected calcium is an estimate, not a substitute for ionized calcium.
- The formula behaves differently in SI and conventional units, so unit awareness matters.
- Pair the result with symptoms, ECG, magnesium, phosphate, and renal function.