A Combination of Tachycardia-Mediated Heart Failure and Coronary Artery Vasospasm-Induced Silent Myocardial Infarction in a Patient with Severe Thyrotoxicosis

Table 1

Laboratory findings on admission.

	Result	Normal
FBC
Hb	12.9 g/dl	13–17
Platelet	264	150–410
WBC	12.9	4–10
Renal
Na^+	141 mmol/L	136–145
K^+	4.9 mmol/L	3.5–5.1
Urea	8.5 mmol/L	3–9.2
Creatinine	70 µmol/L	63.6–110.5
Liver function
Total protein	73 g/L	64–83
Albumin	29 g/L	38–54
ALT	256 U/L	0–55
ALP	142 U/L	40–150
AST	269 U/L	5–34
Coagulation
PT	18.9 s	12.2–14.3
PTT	43 s	34.1–45.8
Cardiac
hs-Trop	74.4 pg/mL	<34.2
CK	26 U/L	30–200
LDH	230 U/L	125–220