Fig. 1: Family pedigree and Cardiac magnetic resonance.
From: Pediatric hypertrophic cardiomyopathy caused by a novel TNNI3 variant
A Family pedigree showing the inheritance pattern of cardiomyopathy. Squares represent males, and circles represent females. The black symbols indicate affected individuals, and the open symbols indicate unaffected individuals. The arrow indicates the proband who was diagnosed with hypertrophic cardiomyopathy (HCM). P, proband; E, genetic evaluation; +, presence of TNNI3 variant; −, absence of TNNI3 variant. B Cardiac magnetic resonance images of short-axis cine (a, d), T2-weighted (b, e), and late gadolinium enhancement (LGE) (c, f) images at the time of HCM diagnosis (a–c) and after resuscitation (d–f). a, d Left ventricular wall thickness exhibited heterogeneity, with a maximum thickness of 15 mm. No change in the degree of wall thickening was observed. b, c There was no myocardial edema. (e and f) Areas with high T2 signals were observed in the inferoseptal area and anterolateral wall (e) and corresponded to those of LGE (arrow).
