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Fig. 5 | BMC Cardiovascular Disorders

Fig. 5

From: Type I Kounis syndrome induced by COVID-19 vaccination in China: a case report

Fig. 5

Cardiac ultrasound on April 28, 2022 (A): full left-sided heart (LA 35 mm/LV 55 mm), low left heart systolic function (LVEF, 29.1%; FS, 13.6%), mild mitral and tricuspid regurgitation. Repeated bedside cardiac ultrasound on May 16, 2022 (B) shows normal heart size and structure, as well as normal cardiac function (LVEF, 70%; FS, 39%). On April 28, 2022 (C/D), echocardiography showed wall motion abnormalities namely a segmental hypokinesia in the lateral wall of left ventricle in the apical four-chamber view, consistent with ECG finding, suggesting the presence of anterior descending diagonal branch lesion (considering that ECG STaVL↑>STI↑, the anterior descending diagonal branch lesion was more likely)

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