2. 副伝導路が関与する房室回帰性頻拍(AVRT) atrioventricular reentrant tachycardia avrt associated with an accessory pathway
3. 小児における上室性頻脈:房室回帰性頻拍(WPW症候群)および房室結節回帰性頻拍 supraventricular tachycardia in children av reentrant tachycardia including wpw and av nodal reentrant tachycardia
4. QRS幅の狭い頻脈の臨床症状、診断、および評価 clinical manifestations diagnosis and evaluation of narrow qrs complex tachycardias
5. QRS幅の広い頻脈の診断のアプローチ approach to the diagnosis of wide qrs complex tachycardias