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Fig. 1 | BMC Cardiovascular Disorders

Fig. 1

From: Approach selection of radiofrequency catheter ablation for ventricular arrhythmias originating from the left ventricular summit: potential relevance of Pseudo Delta wave, Intrinsicoid deflection time, maximal deflection index

Fig. 1

Distribution of PdW time and precordial IDT and MDI values of VAs from transaortic group, transseptal group and trans-DGCV group. PdW > 53 ms, IDT > 74 ms, MDI > 0.45 suggested ablation by the trans-DGCV approach. Receiver Operating characterisitcs (ROC) curve showed that PdW, IDT, MDI of VAs had a good ability to differentiate trans-DGCV approach and non-trans-DGCV approach (transaortic and transseptal approach) with area under curve (AUC) of 0.9098, 0.8988, 0.8806 respectively

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BMC Cardiovascular Disorders

ISSN: 1471-2261

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