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Figure 5 | BMC Cardiovascular Disorders

Figure 5

From: Trans-subclavian approach for radiofrequency ablation of premature ventricular contractions originating from subtricuspid annulus: a case report

Figure 5

CARTO system was used for activation mapping and identification of ablation site (A and B). Successful ablation spots via the right subclavian vein (A, white arrow), unsuccessful ablation spots via the right femoral vein (A, yellow arrow). Red points = ablation spots; yellow point = his bundle; white points = tricuspid annulus.

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BMC Cardiovascular Disorders

ISSN: 1471-2261

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