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A member asked:

Bmp, myoglobin, 5 hiaa 24hr urine are test neurologist ordered. he seemed to think tremors, fast heart rate, chest pain are all related. he said something about serotonin to nurse. what could it be?

2 doctors weighed in across 2 answers
Dr. Cary Rose answered

Specializes in Cardiology

Carcinoid syndrome: Of the heart. This is very rare though. Did they order an echo?

Answered 4/1/2014

4.3k views

Thank

Carcinoid: Elevated 5-hiaa seen in carcinoid. Bother things possible as well. Hope this helps.

Answered 4/1/2014

4.3k views

Thank

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