“Labetalol Vasodilation in Anesthetized Dogs Pre-Treated with Dexmedetomidine: A Haemodynamic Optimization Option”

https://pubmed.ncbi.nlm.nih.gov/38114389

The study found that labetalol administered to anesthetized dogs previously given dexmedetomidine results in mild vasodilation, increased heart rate, and improved left ventricular outflow, suggesting its potential as a haemodynamic optimization option after dexmedetomidine-induced vasoconstriction.