case_images: PMC10517598_01
case_images: Initial electrocardiogram (ECG). ECG 1 demonstrates non-sustained ventricular tachycardia (NSVT). Lead V1 also shows ST elevation, raising suspicion for Brugada pattern (BrP).
case_images: 10.1177_23247096231201005-fig1.jpg
case_images: PMC10517598_01_10.1177_23247096231201005-fig1.jpg
case_images: fig1-23247096231201005
case_images: The initial ECG showed non-sustained ventricular tachycardia (NSVT), and lead V1 demonstrated subtle ST elevation (see Figure 1).
case_images: Repeat electrocardiogram (ECG). ECG 2 demonstrates type 1 Brugada pattern (BrP) after moving the right, precordial leads to the third right intercostal space.
case_images: 10.1177_23247096231201005-fig2.jpg
case_images: PMC10517598_01_10.1177_23247096231201005-fig2.jpg
case_images: fig2-23247096231201005
case_images: A repeat ECG was performed after moving the right-pericardial lead to a higher point (third right intercostal space), which showed type 1 BrP (see Figure 2).
case_images: An ILR recording demonstrated sustained ventricular tachycardia (VT) before the initiation of quinidine therapy.
case_images: 10.1177_23247096231201005-fig3.jpg
case_images: PMC10517598_01_10.1177_23247096231201005-fig3.jpg
case_images: fig3-23247096231201005
case_images: During clinic follow-up, the ILR interrogation revealed runs of self-terminating sustained VT (see Figure 3).
case_images: An ILR recording after quinidine therapy, which demonstrated a significant resolution of ventricular tachycardia (VT). It is worth noting that the ILR recording shows a sinus rhythm with premature atrial contractions (PACs) that were misinterpreted as atrial fibrillation (Afib).
case_images: 10.1177_23247096231201005-fig4.jpg
case_images: PMC10517598_01_10.1177_23247096231201005-fig4.jpg
case_images: fig4-23247096231201005
case_images: Quinidine therapy was initiated, which resulted in the resolution of VT (see Figure 4).