Intramural Outflow Tract Ventricular Arrhythmia With Preferential Conduction Mimicking a Left Ventricular Summit Origin. - Maeda J; Okubo Y; Oe H; Ishida S; Ishibashi N; Miyamoto S; Okamura S; Tokuyama T; Oda N; Nakano Y (JACC. Case reports, 2026)