Metabolite changes in arterial and venous sera after angioplasty
| Metabolite | Arterial change | Venous change | ||
| P values | P values | |||
| 2HB | 10 (1 to 16) | <0.01 | 5 (−1 to 11) | <0.01 |
| 3HB | 56 (1 to 124) | <0.01 | 17 (−2 to 60) | 0.03 |
| Acetate | 25 (9 to 44) | <0.01 | 3 (−11 to 27) | 0.19 |
| AcAc | 55 (18 to 167) | <0.01 | 23 (−2 to 78) | 0.03 |
| Acetone | 25 (16 to 74) | <0.01 | 17 (−8 to 38) | 0.14 |
| Ala | −10 (−19 to −6) | <0.01 | −4 (−9 to 1) | 0.01 |
| Gln | 6 (2 to 11) | <0.01 | 4 (2 to 8) | <0.01 |
| Lactate | −29 (−42 to −14) | <0.01 | −21 (−37 to −11) | <0.01 |
| O-Acetylcarnitine | 18 (10 to 42) | 0.01 | 19 (2 to 31) | 0.02 |
| Phe | −6(−9 to 0) | <0.01 | −4 (−8 to 3) | 0.04 |
| Tyr | −5(−8 to 1) | 0.01 | −4 (−6 to 0) | 0.01 |
Change values denote median percentage change; values in parentheses represent IQR.
AcAc, acetoacetate; 2HB, 2-hydroxybutyrate; 3HB, 3-hydroxybutyrate; Ala, alanine; Gln, glutamine; Phe, phenylalanine; Tyr, tyrosine.