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. 2023 Dec 14;5(6):e230155. doi: 10.1148/ryct.230155

Figure 3:

Arrhythmogenic cardiomyopathy with TMEM43 pathogenic variant (p.Ser358Leu). Cardiac 3-T MR images in a male patient between 50 and 59 years of age (exact age not provided due to potential reidentification risk) with chest pain and premature ventricular beats at Holter monitoring. The patient had a family history of arrhythmogenic cardiomyopathy. (A) Four-chamber steady-state free precession MR image demonstrates subepicardial chemical shift artifact along the basal to midventricular lateral left ventricular wall (red arrows). (B) Native T2 map demonstrates regional high T2 values at the midventricular inferolateral wall (black arrows). (C) Four-chamber and (D) short-axis late gadolinium enhancement images demonstrate subepicardial late gadolinium enhancement involving the basal to midventricular anterolateral and inferolateral wall (orange arrows).

Arrhythmogenic cardiomyopathy with TMEM43 pathogenic variant (p.Ser358Leu). Cardiac 3-T MR images in a male patient between 50 and 59 years of age (exact age not provided due to potential reidentification risk) with chest pain and premature ventricular beats at Holter monitoring. The patient had a family history of arrhythmogenic cardiomyopathy. (A) Four-chamber steady-state free precession MR image demonstrates subepicardial chemical shift artifact along the basal to midventricular lateral left ventricular wall (red arrows). (B) Native T2 map demonstrates regional high T2 values at the midventricular inferolateral wall (black arrows). (C) Four-chamber and (D) short-axis late gadolinium enhancement images demonstrate subepicardial late gadolinium enhancement involving the basal to midventricular anterolateral and inferolateral wall (orange arrows).