does l carnitine cause heart palpitations Carnitine: Genetic Variants Affecting Mitochondrial Energy and Health Palpitations: Evaluation, Management, and Wearable
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10.3390/ijms24043900 Int J Mol Sci
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Now, researchers measured GGT levels and activity in sputum samples obtained from this same group of patients, and determined how these levels correlated with inflammatory markers and FEV1% values (the volume exhaled during the first second of a forced expiration, starting from the level of total lung capacity)

Regulation in vivo of the acid-labile subunit of the rat serum insulin-like growth factor-binding protein complex

Jenner 1994