case_images: PMC11732611_01
case_images: ECG finding consistent with Crochetage sign (a notch located near the peak of the R wave in the inferior leads (II, III, aVF)). The red arrows indicate notched R waves.. Image credit:; this is an open-access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.. ECG, electrocardiogram
case_images: cureus-0017-00000077373-i01.jpg
case_images: PMC11732611_01_cureus-0017-00000077373-i01.jpg
case_images: FIG1
case_images: Diagnostic workup included a complete blood count (CBC) within normal limits, an ECG showing sinus rhythm, right bundle branch block (RBBB), right axis deviation, right ventricular hypertrophy (RVH), and the Crochetage sign, which helped to diagnose the case early (Figure 1).