case_images: PMC10682432_01
case_images: (A) The patient's vital signs during ST-segment elevation on the monitor display. (B) Immediately after reperfusion, the ST segment increased to 3.7 mm within 7 min. (C) The ST segment gradually increased. (D) ST-segment elevation reached 13.2 mm 50 min after reperfusion.
case_images: fped-11-1271925-g001.jpg
case_images: PMC10682432_01_fped-11-1271925-g001.jpg
case_images: F1
case_images: However, the ST segment began to increase to 3.0 mm and gradually reached 13.2 mm within 45 min (Figure 1). Markers of myocardial infarction gradually decreased to almost normal levels during the first few days after the procedure (Supplementary Figure S1).
case_images: A full-lead ECG was monitored at the surgical bedside, showing ST-segment elevation in II, III and aVF leads, and ST-segment depression in I and aVL leads.
case_images: fped-11-1271925-g002.jpg
case_images: PMC10682432_01_fped-11-1271925-g002.jpg
case_images: F2
case_images: Augmented Voltage Foot (EKG lead) (aVF) leads, and ST-segment depression in I and Augmented Voltage Left Arm (EKG lead) (aVL) leads, consistent with subendocardial and inferior subepicardial myocardial injuries (Figure 2). Arterial blood gas was detected, and values were in normal range except for potassium 3.1 mmol/L.
case_images: Nitroglycerin infusion at a dosage of 2 mug/kg/min and potassium chloride at a dosage of 0.5 mg/kg/min were applied. (A) ST-segment elevation gradually reduced to 3.9 mm 100 min later. (B) ST-segment elevation gradually reduced to 1.6 mm 2 h later.
case_images: fped-11-1271925-g003.jpg
case_images: PMC10682432_01_fped-11-1271925-g003.jpg
case_images: F3
case_images: After 2 h of nitroglycerin infusion at a dosage of 2 mug/kg/min and potassium chloride at a dosage of 0.5 mg/kg/min, STE gradually reduced to 1.6 mm (Figure 3).
case_images: A full-lead ECG was monitored immediately after admission to the transplantation intensive care unit, showing ST-segment slight elevation in II, III, and aVF leads.
case_images: fped-11-1271925-g004.jpg
case_images: PMC10682432_01_fped-11-1271925-g004.jpg
case_images: F4
case_images: A full-lead ECG was monitored immediately after admission to the transplantation intensive care unit, showing slight ST-segment elevation in II, III, and aVF leads (Figure 4).