case_images: PMC10694269_01
case_images: The 12-lead electrocardiogram in patient with chest tightness and discomfort showed ST segment elevation in leads II, III, and aVF.
case_images: fcvm-10-1284408-g001.jpg
case_images: PMC10694269_01_fcvm-10-1284408-g001.jpg
case_images: F1
case_images: An electrocardiogram showed ST segment elevation of 0.2-0.3 mV in leads II, III, and aVF, and depression of 0.1-0.2 mV in leads I and aVL (Figure 1).
case_images: Coronary angiography revealed no significant coronary artery stenosis or thrombus formation.
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case_images: PMC10694269_01_fcvm-10-1284408-g002.jpg
case_images: F2
case_images: Emergency coronary angiography showed no significant stenosis or thrombus in the coronary arteries (Figure 2).
case_images: The 12-lead electrocardiogram in patient after coronary angiography showed the disappearance of ST segment elevation in leads II, III, and aVF.
case_images: fcvm-10-1284408-g003.jpg
case_images: PMC10694269_01_fcvm-10-1284408-g003.jpg
case_images: F3
case_images: Post-angiography electrocardiography showed sinus rhythm, and the ST segment elevation in the inferior leads decreased (Figure 3).
case_images: Changes in serum levels of cardiac troponin T (cTnT) and N-terminal pro-brain natriuretic peptide (NT-proBNP).
case_images: fcvm-10-1284408-g004.jpg
case_images: PMC10694269_01_fcvm-10-1284408-g004.jpg
case_images: F4
case_images: On the third day, the patient's NT-proBNP levels significantly increased (Figure 4), and furosemide was administered for diuresis while controlling fluid replacement.