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Table 1 Laboratory parameters and echocardiographic studies in patient 1

From: Glycogen storage disease type III: modified Atkins diet improves myopathy

  Time
Parameter −6 m −3 m 0 m +4 m +8 m +12 m +18 m +24 m +32 m
Metabolic monitoring
KB [mM] - - - 5.6 7.8 5.9 4.5 3.0 2.7
CK [U/l] (<170) 2646 3400 2650 1735 670 602 621 668 599
Lipids  
LDL-C [mg/dl] (<130) 126 120 111 120 115 125 140 118 130
TG [mg/dl] (<140) 180 184 180 183 192 180 224 181 250
Cardiac monitoring
ProBNP [ng/l] (<84) 555 - 603 - - - - - 72
LVOT-gradient [mm Hg] 20 18 20 20 13 8 9 7 5
PWT [cm] 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.8 0.7
VST [cm] 1.4 1.3 1.4 1.4 1.1 1.2 1.0 1.0 0.8
  1. Start of MAD at 0 months (0 m).
  2. Laboratory parameters in blood: KB: Ketone Bodies in plasma; LDL-C: LDL-cholesterol in serum; TG: Triglycerides in serum; ProBNP: N-terminal fragment pro brain natriuretic peptide in serum;
  3. Echocardiography: LVOT-gradient: Left Ventricular Outflow Tract-gradient; PWT: Posterior Wall Thickness; VST: Ventricular Septum Thickness.