Hyponatraemia: A Working Approach — MCCQE Notes
Volume status plus urine sodium and osmolality gets you to the cause, and the rate of correction is what keeps the patient safe.
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Mechanism, the discriminators that separate it from the obvious differential, then first-line management. Written to be readable at 11pm the night before.
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Volume status plus urine sodium and osmolality gets you to the cause, and the rate of correction is what keeps the patient safe.
Diagnostic thresholds depend on how the pressure was measured, and the treatment target depends on the patient. Both are commonly examined.
The first decision is STEMI or not, because it changes the clock. Everything else follows from that fork.
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