case_images: PMC11729417_01
case_images: PMC11729417_02
case_images: Electrocardiograms at different stages of the perioperative period. (a) Preoperative electrocardiogram with sinus rhythm and abnormal ST-T changes. (b) Perioperative electrocardiogram with sinus rhythm, abnormal ST changes, and a QTc interval >440 ms, which is less than an abnormal value (470 ms for men and 480 ms for women) and (c) Postoperative electrocardiogram with sinus rhythm and high left ventricular voltage.
case_images: 10.1177_03000605241310080-fig1.jpg
case_images: PMC11729417_03_10.1177_03000605241310080-fig1.jpg
case_images: fig1-03000605241310080
case_images: An ECG showed sinus rhythm and high left ventricular voltage (Figure 1(c)).
case_images: Anesthesia record sheet.
case_images: 10.1177_03000605241310080-fig2.jpg
case_images: PMC11729417_02_10.1177_03000605241310080-fig2.jpg
case_images: fig2-03000605241310080
case_images: The anesthesia record sheet is shown in Figure 2.
case_images: PMC11729417_03
case_images: Electrocardiograms at different stages of the perioperative period. (a) Preoperative electrocardiogram with sinus rhythm and abnormal ST-T changes. (b) Perioperative electrocardiogram with sinus rhythm, abnormal ST changes, and a QTc interval >440 ms, which is less than an abnormal value (470 ms for men and 480 ms for women) and (c) Postoperative electrocardiogram with sinus rhythm and high left ventricular voltage.
case_images: 10.1177_03000605241310080-fig1.jpg
case_images: PMC11729417_03_10.1177_03000605241310080-fig1.jpg
case_images: fig1-03000605241310080
case_images: An ECG showed sinus rhythm and high left ventricular voltage (Figure 1(c)).