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Table 1 Initial laboratory findings of the patient

From: Pheochromocytoma with Takotsubo Syndrome and acute heart failure: a case report

Blood routine examination

Results

Reference range

WBC

18.2×109 /L

4-10×109 /L

Neutrophil ratio

87.4 %

50-75 %

Myocardial enzyme

 CK-MB

20.1 ng/ml

0-3.10 ng/ml

 Troponin I

8.1 ng/ml

0-0.034 ng/ml

 MYO

132.6 ng/ml

3.5-22.8 ng/ml

 NT-ProBNP

1720.0 pg/ml

< 300 pg/ml

Endocrinology markers

 3-methoxytyramine

0.11 noml/L

≤ 0.18 nmol/L

 Metanephrine

1.04 noml/L

≤ 0.50 noml/L

 Normetanephrine

20.56 nmol/L

≤ 0.90 noml/L

Urinalysis

 24 h urine VMA (mg/24 h)

48.51 mg/24h

0-12 mg/24h

  1. WBC white blood cell count, CK-MB creatine kinase MB, MYO myoglobin, NT-ProBNP N terminal pro B type natriuretic peptide; 24 h urine VMA, 24-hour urinary vanillylmandelic acid