If the patient is on other QT-prolonging agents or if you are combining anti-psychotics along with the anti-emetics, both of which can cause QT prolongation, it is prudent to obtain an EKG first
There have been several clinical trials with various GLP-1 agonists investigating cardiovascular outcomes in patients being treated for type 2 diabetes 10,11,12,13,14,15,16,17,18,19
Kim S, No YH, Sluyter R, Konstantinov K, Kim YH, Kim JH
Long-Term Considerations Monitor for thyroid C-cell tumors in high-risk patients (family history), though human data remains reassuring
doi:10.5826/dpc.1201a18 Tucker, J