Skip to main content
Fig. 2 | BMC Cardiovascular Disorders

Fig. 2

From: Myocardial injury and pericarditis after combined left atrial and coronary sinus ablation in Wolff–Parkinson–White syndrome: a case report

Fig. 2

(A) The earliest anterograde ventricular activation (V wave) and AP potential in CS34. (B) The earliest retrograde atrial activation (A wave) in CS34 during ventricular pacing (RVA S1S1 500 ms). (C,D) AV fusion wave in electrogram of ABLd when ablation was performed over left atrial endocardium near CS34 and CS56. (E,F) Prolonged AV interval and (G) smaller delta wave could be identified during RF applications in CS with RF applications administered near CS34 and CS56. (H) Concentric decremental retrograde conduction of V-A waves with RVA S1S1 indicated the block of retrograde conduction of AP. (I) AV fusion wave in electrogram of ABLd when ablation catheter was performed over left atrial endocardium near CS34. (J) Anterograde conduction of AP disappeared with a completely absent delta wave

Back to article page