It was reported that during mvr, tap and maze, on-pump and beating, the first lpvi was not able to get transmurality and conducting stopped in 40 seconds.On the same position, conducting again, could not get transmurality in 20 seconds.Therefore, the conducting position was moved a little, the conducting was completed in 20 seconds at this time.The clamp was released and removed, bleeding was observed.The bleeding position was at lipv side on pvi line, sized 2cm.Although suturing from out, patient's tissue was ruptured.Therefore, biological adhesive-sheet and hemostatic material was applied.Also, cutting in left atria and did mattress suture from inside.They stopped the bleeding.The surgeon commented that the operation procedure was as usual and there was no tension in ablation part.After the operation, the patient is recovering without any issue at this time.
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