Case Report
Copyright ©The Author(s) 2023.
World J Clin Cases. Mar 26, 2023; 11(9): 2098-2103
Published online Mar 26, 2023. doi: 10.12998/wjcc.v11.i9.2098
Figure 1
Figure 1 Twenty-four-hour Holter monitoring taken 3 d before surgery showing premature ventricular contractions and the R-on-T phenomenon. A and B: Premature ventricular contractions; C: The R-on-T phenomenon.