METHODS
This is a randomized clinical trial, performed on patients undergoing
myocardial revascularization surgery. Data were collected at the
Instituto Nobre de Cardiologia (INCARDIO), Feira de Santana - Bahia,
from January to October 2018. Our study was submitted and approved by
the Ethics and Research Committee of Faculdade Nobre de Feira de
Santana, obtaining the opinion number 2,366,995. All participants signed
an informed consent form.