下列何種疾病最不常合併有accessory pathway,也較少引致心室上心搏過速(supraventricular tachycardia)?
愛伯斯坦氏異常(Ebstein anomaly)
兩側右心房症(right atrial isomerism)
法洛氏四重症(tetrology of Fallot)
Wolff–Parkinson–White 症候群(WPW syndrome)