case_images: PMC11708198_01
case_images: Cardiac color Doppler ultrasound results and map of the TTR gene sequence. (A) Uncoordinated movement with slight thickening of the atrial septum. (B) The myocardial echo was rough with spot-like changes; uneven enhancement of the ventricular wall is highlighted with a red circle.
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case_images: PMC11708198_01_IMCRJ-18-1-g0001.jpg
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case_images: Cardiac color Doppler ultrasonography revealed a rough myocardial ecco with some spot-like changes potentially consistent with amyloidosis (Figure 1).
case_images: Map of the TTR gene sequence. The red arrow highlights the heterozygous mutation at exon 2 c.148G > A (p.Val30Met).
case_images: IMCRJ-18-1-g0002.jpg
case_images: PMC11708198_01_IMCRJ-18-1-g0002.jpg
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case_images: A (p.Val30Met) (Figure 2). As related examinations excluded other diseases (Table 1), the patient was diagnosed with