Research Article

The Association between Trimethylamine N-Oxide and Its Predecessors Choline, L-Carnitine, and Betaine with Coronary Artery Disease and Artery Stenosis

Figure 2

Comparison of plasma TMAO, choline, L-carnitine, and betaine levels between mild artery stenosis and severe artery stenosis. Detected plasma TMAO (a), choline (b), L-carnitine (c), and betaine (d) concentration in mild artery stenosis and severe artery stenosis groups. M: mild artery stenosis; S: severe artery stenosis.
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